Special-shaped welded pipe mold polishing mechanism

Abstract

The utility model provides a special-shaped welded pipe mold polishing mechanism which comprises a fixed base, mounting grooves are symmetrically formed in the fixed base, electric screws are fixedly arranged in the mounting grooves, mounting plates are arranged on the electric screws in a threaded and sleeved mode, moving grooves are formed in the mounting plates, and second electric screws are fixedly arranged in the moving grooves. According to the device, by arranging an air pump, a connecting pipe, a fixing pipe and the like, air can be sucked from an air suction opening, air can be sprayed from an air spraying opening, a dust blocking plate and a supporting plate can block chippings, and therefore the chippings can be treated in time; by arranging the movable cleaning assembly, dust collection treatment can be conducted on the position under the grinding machine under driving of an electric screw, a large number of chippings generated during grinding can be accurately and timely absorbed and cleaned away by a dust collection plate, meanwhile, the dust collection plate can be driven by a connecting plate to conduct synchronous movable cleaning, and the chipping cleaning efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of mold grinding, in particular to a special-shaped welded pipe mold grinding mechanism. Background Art

[0002] Special-shaped welded pipes, also known as special-shaped seamless steel pipes, are a general term for seamless steel pipes with other cross-sectional shapes other than round pipes. These special-shaped welded pipes need to be processed using specific welded pipe molds during the manufacturing process. However, there are some problems and challenges in the design and use of existing welded pipe molds. The complexity of special-shaped welded pipe molds increases the difficulty of grinding. Due to the various cross-sectional shapes of special-shaped welded pipes, including equal-wall thickness special-shaped seamless steel pipes, unequal-wall thickness special-shaped seamless steel pipes, and variable-diameter special-shaped seamless steel pipes, the corresponding welded pipe molds also have complex and varied shapes and structures. This requires the grinding mechanism to have a high degree of flexibility and adaptability to cope with molds of different shapes and sizes. The processing accuracy of special-shaped welded pipe molds is high to ensure the accuracy and quality of the welded pipes. This requires the grinding mechanism to have high precision and high stability performance, and to be able to accurately control the grinding force and angle to ensure the flatness and finish of the mold surface.

[0003] Publication number "CN220516378U" provides a mold inner wall grinding mechanism, including a base, the upper surface of the base is respectively provided with a clamping assembly and a fixed frame, the inner top wall of the fixed frame is movably mounted with a grinding motor, and the output shaft of the grinding motor is fixedly mounted with a cylindrical grinding head; the clamping assembly includes a fixed table fixedly mounted on the upper surface of the base, and the upper surface of the fixed table is rotatably connected with a positive and negative thread screw. When the mold inner wall grinding mechanism is in use, the cylindrical grinding head extends into the interior of the mold body, and the grinding depth can be adjusted by sliding vertically inside the vertical sleeve through the lifting seat, and the position of the cylindrical grinding head can be adjusted by sliding horizontally inside the horizontal limit slide groove through the horizontal adjustment plate, and the sleeve slides longitudinally on the surface of the horizontal adjustment plate, and the cylindrical grinding head can always maintain a vertical state during the adjustment process, which is convenient for controlling the grinding surface to be flush with the inner wall of the mold body, thereby ensuring the quality of the mold body.

[0004] However, the above technical solutions and the prior art have the following defects:

[0005] During the use of the above-mentioned device, although the mold inner wall grinding mechanism can adjust the grinding depth and the position of the cylindrical grinding head to ensure the quality of the mold body, a large amount of debris will be generated and splashed when the special-shaped welded pipe mold is polished. If these splashed waste materials are not blocked and cleaned, it will not only cause harm to the health of the staff, but also affect the operation of the grinding mechanism and reduce the service life of the grinding mechanism. Utility Model Content

[0006] The utility model aims to provide a grinding mechanism for a special-shaped welded pipe mold to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A grinding mechanism for a special-shaped welded pipe mold, comprising a fixed base, a mounting groove symmetrically provided on the fixed base, an electric screw fixedly arranged in the mounting groove, a mounting plate threadedly sleeved on the electric screw, a movable groove provided on the mounting plate, a second electric screw fixedly arranged in the movable groove, a grinder threadedly provided on the second electric screw, and an electric clamping block fixedly and symmetrically provided on the fixed base;

[0009] A dust suction component is arranged on a fixed base and is used for absorbing and cleaning the debris generated during the grinding of the special-shaped welded pipe mold.

[0010] Preferably, the dust suction assembly includes a support plate symmetrically fixedly arranged on a fixed base, a jet port is fixedly arranged in the support plate on one side, and an air suction port is fixedly arranged in the support plate on the other side, fixed pipes are fixedly arranged on one side of the jet port and the air suction port, the fixed pipe is arranged in the support plate, air pumps are arranged on both sides of the fixed base, the air pump and the fixed pipe are fixedly connected by a connecting pipe, a collecting box is fixedly arranged between the air pumps on both sides, a discharge port is fixedly connected to the inner wall of the collecting box on one side of the air pump, the discharge port and the air pump are communicated with each other, the jet port and the air suction port are communicated with the fixed pipe, the connecting pipe and the air pump, and a mobile cleaning assembly for mobile absorption of debris is provided on the fixed base.

[0011] Preferably, the mobile cleaning assembly includes a connecting plate fixedly arranged at the bottom of the mounting plate, a dust suction plate fixedly arranged between the connecting plates, a telescopic hose fixedly arranged at the bottom of the dust suction plate, one side of the telescopic hose fixedly connected to the air pump, and the dust suction plate, telescopic hose and air pump are connected to each other.

[0012] Preferably, cleaning scrapers are fixedly provided on both sides of the dust suction plate, and the cleaning scrapers are in active contact with the ground of the fixed base.

[0013] Preferably, the clamping surface of the electric clamping block is made of flexible material.

[0014] Preferably, dust shield plates are symmetrically arranged on the fixed base, and the dust shield plates are rotatably connected to the fixed base via a movable hinge.

[0015] Preferably, the dust shield plate and the support plate are movably connected via a fixing lock.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model can inhale air from the air inlet and eject air from the air outlet by arranging an air pump, a connecting pipe and a fixed pipe, so that the debris generated during grinding can be sucked into the air inlet in time for cleaning, and at the same time, the dust shield and the support plate can block the debris, so that the debris can be disposed of in time without affecting the operator and the grinding mechanism.

[0018] 2. The utility model provides a mobile cleaning component, which can be driven by an electric screw to carry out dust collection at the position directly below the grinder, so that a large amount of debris generated during grinding can be accurately and timely absorbed and cleaned by the dust collection plate. At the same time, the dust collection plate can be driven by the connecting plate to carry out synchronous mobile cleaning, which makes the debris cleaning efficiency higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a three-dimensional schematic diagram of the internal structure of the utility model;

[0021] Figure 3 It is a three-dimensional schematic diagram of the bottom structure of the utility model;

[0022] Figure 4 It is a three-dimensional schematic diagram of the structure of the mobile cleaning component of the utility model;

[0023] Figure 5 It is a three-dimensional schematic diagram of the dust collection component structure of the utility model.

[0024] In the figure: 1. dust shield; 2. support plate; 3. movable hinge; 4. fixed lock; 5. fixed base; 6. electric clamping block; 7. mounting slot; 8. electric screw; 9. mounting plate; 10. movable slot; 11. second electric screw; 12. grinder; 13. collecting box; 14. air pump; 15. connecting pipe; 16. fixed pipe; 17. air jet; 18. air suction port; 19. discharge port; 20. telescopic hose; 21. dust suction plate; 22. cleaning scraper; 23. connecting plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5 , the utility model provides a technical solution:

[0027] Embodiment 1:

[0028] A grinding mechanism for a special-shaped welded pipe mold comprises a fixed base 5, a mounting groove 7 is symmetrically provided on the fixed base 5, an electric screw 8 is fixedly provided in the mounting groove 7, a mounting plate 9 is threadedly sleeved on the electric screw 8, a movable groove 10 is provided on the mounting plate 9, a second electric screw 11 is fixedly provided in the movable groove 10, a grinder 12 is threadedly provided on the second electric screw 11, an electric clamping block 6 is fixedly and symmetrically provided on the fixed base 5, the clamping surface of the electric clamping block 6 is made of a flexible material, a dust shield 1 is symmetrically provided on the fixed base 5, the dust shield 1 is rotatably connected to the fixed base 5 through a movable hinge 3, and the dust shield 1 is movably connected to the support plate 2 through a fixed lock 4;

[0029] In this embodiment, the fixed base 5 is provided with a groove for debris to fall, and the mounting groove 7 is set through, which can facilitate the installation of the connecting plate 23 at the bottom of the mounting plate 9. The electric screw 8 can drive the mounting plate 9 to move back and forth, and the second electric screw 11 set in the movable groove 10 on the mounting plate 9 can drive the grinder 12 to move back and forth, so that the grinder 12 can move freely on the fixed base 5, which is convenient for grinding the special-shaped welded pipe mold. The electric clamping block 6 can clamp the special-shaped welded pipe mold, and the dust shield 1 can block the debris, and can be rotated and opened and closed by the fixed lock 4 and the movable hinge 3, which is convenient for the placement of the special-shaped welded pipe mold;

[0030] The dust suction component is arranged on the fixed base 5 and is used for absorbing and cleaning the debris generated during the grinding of the special-shaped welded pipe mold.

[0031] Embodiment 2:

[0032] On the basis of the first embodiment, this embodiment describes one of the implementable structures of the dust collection component, the dust collection component includes a support plate 2 symmetrically fixedly arranged on the fixed base 5, a jet port 17 is fixedly arranged in the support plate 2 on one side, and an air suction port 18 is fixedly arranged in the support plate 2 on the other side, and a fixed pipe 16 is fixedly arranged on one side of the jet port 17 and the air suction port 18, and the fixed pipe 16 is arranged in the support plate 2, and air pumps 14 are arranged on both sides of the fixed base 5, and the air pump 14 and the fixed pipe 16 are fixedly connected by a connecting pipe 15, and a collecting box 13 is fixedly arranged between the air pumps 14 on both sides, and a discharge port 19 is fixedly connected to the inner wall of the collecting box 13 on one side of the air pump 14, and the discharge port 19 is communicated with the air pump 14, and the jet port 17 and the air suction port 18 are communicated with the fixed pipe 16, the connecting pipe 15, and the air pump 14. A mobile cleaning component for mobile absorption of debris is provided on the fixed base 5;

[0033] In this embodiment, the support plate 2 plays the role of supporting and blocking debris, and at the same time, the internal installation space is also increased. The air pumps 14 on both sides can control the suction port 18 to absorb the debris on the fixed base 5 through the connecting pipe 15 and the fixed pipe 16, and control the jet port 17 to spray the debris on the fixed base 5, so that the debris can move toward the suction port 18, which is convenient for the suction port 18 to absorb the debris. Finally, the absorbed debris can be discharged into the collection box 13 through the discharge port 19 for the operator to handle.

[0034] Embodiment three:

[0035] On the basis of the second embodiment, this embodiment describes one of the implementable structures of the mobile cleaning assembly, the mobile cleaning assembly includes a connecting plate 23 fixedly arranged at the bottom of the mounting plate 9, a dust collecting plate 21 is fixedly arranged between the connecting plates 23, a telescopic hose 20 is fixedly arranged at the bottom of the dust collecting plate 21, one side of the telescopic hose 20 is fixedly connected to the air pump 14, the dust collecting plate 21, the telescopic hose 20 and the air pump 14 are interconnected, cleaning scrapers 22 are fixedly arranged on both sides of the dust collecting plate 21, and the cleaning scrapers 22 are in active contact with the ground of the fixed base 5;

[0036] In this embodiment, the dust suction plate 21 connected to the mounting plate 9 through the connecting plate 23 can vacuum and clean the area at the bottom of the fixed base 5 corresponding to the bottom of the grinder 12. The telescopic hose 20 can be telescoped. When the mounting plate 9 moves, the dust suction plate 21 can move synchronously and follow the grinder 12 to vacuum and clean. At the same time, the cleaning scraper 22 can clean the bottom of the fixed base 5 while moving, thereby accelerating the cleaning of debris.

[0037] The electric clamping block 6, the electric screw 8, the second electric screw 11, the air pump 14, the grinder 12 and the dust suction plate 21 are devices or equipment existing in the prior art, or are devices or equipment that can be realized in the prior art, and the specifications and models of the electric clamping block 6, the electric screw 8, the second electric screw 11, the air pump 14, the grinder 12 and the dust suction plate 21 are well known to those skilled in the art and will not be described in detail here.

[0038] Working principle: When the special-shaped welded pipe mold grinder 12 is used, the special-shaped welded pipe mold can be clamped by the electric clamping block 6, and the position of the grinder 12 can be adjusted by the electric screw 8 and the second electric screw 11, so as to grind the special-shaped welded pipe mold. Before grinding, the dust shield 1 can be rotated and closed, and movably fixed on the support plate 2 by the fixing lock 4 to block the debris generated by grinding;

[0039] At the same time, the air pump 14 is turned on before grinding. The air pumps 14 on both sides can control the air intake port 18 to absorb the debris on the fixed base 5 through the connecting pipe 15 and the fixed pipe 16, and control the air jet port 17 to spray the debris on the fixed base 5, so that the debris can move to the air intake port 18, which is convenient for the air intake port 18 to absorb the debris. Finally, the absorbed debris can be discharged into the collection box 13 through the discharge port 19 for the operator to handle;

[0040] At this time, the dust suction plate 21 can also move synchronously with the mounting plate 9 under the action of the connecting plate 23, so as to synchronously clean the area below the grinder 12. At the same time, the cleaning scrapers 22 on both sides of the dust suction plate 21 can also clean the fixed base 5, so that the debris can be cleaned up efficiently and quickly, avoiding health hazards to the operator, and also improving the service life of the grinder 12.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grinding mechanism for a special-shaped welded pipe mold, comprising a fixed base (5), characterized in that: The fixed base (5) is symmetrically provided with mounting grooves (7), an electric screw (8) is fixedly arranged in the mounting groove (7), a mounting plate (9) is threadedly sleeved on the electric screw (8), a movable groove (10) is provided on the mounting plate (9), a second electric screw (11) is fixedly arranged in the movable groove (10), a grinder (12) is threadedly arranged on the second electric screw (11), and an electric clamping block (6) is symmetrically fixedly arranged on the fixed base (5); A dust suction component is arranged on a fixed base (5) and is used to absorb and clean the debris generated during the grinding of the special-shaped welded pipe mold.

2. The grinding mechanism for a special-shaped welded pipe mold according to claim 1, characterized in that: The dust collection assembly comprises a support plate (2) symmetrically fixedly arranged on a fixed base (5); an air jet (17) is fixedly arranged in one side of the support plate (2); an air suction port (18) is fixedly arranged in the other side of the support plate (2); a fixed pipe (16) is fixedly arranged on one side of the air jet (17) and the air suction port (18); the fixed pipe (16) is arranged in the support plate (2); air pumps (14) are arranged on both sides of the fixed base (5); the air pump (14) and the fixed pipe (16) The two air pumps (14) are fixedly connected via a connecting pipe (15); a collecting box (13) is fixedly arranged between the air pumps (14) on both sides; a discharge port (19) is fixedly connected to one side of the air pump (14) and penetrates through the inner wall of the collecting box (13); the discharge port (19) and the air pump (14) are interconnected; the jet port (17) and the air intake port (18) are interconnected with the fixed pipe (16), the connecting pipe (15) and the air pump (14); and a mobile cleaning component for mobile absorption of debris is arranged on the fixed base (5).

3. The grinding mechanism for a special-shaped welded pipe mold according to claim 2, characterized in that: The mobile cleaning assembly comprises a connecting plate (23) fixedly arranged at the bottom of the mounting plate (9), a dust collecting plate (21) fixedly arranged between the connecting plates (23), a telescopic hose (20) fixedly arranged at the bottom of the dust collecting plate (21), one side of the telescopic hose (20) being fixedly connected to the air pump (14), and the dust collecting plate (21), the telescopic hose (20) and the air pump (14) being interconnected.

4. The grinding mechanism for a special-shaped welded pipe mold according to claim 3 is characterized in that: Cleaning scrapers (22) are fixedly arranged on both sides of the dust suction plate (21), and the cleaning scrapers (22) are in active contact with the ground of the fixed base (5).

5. The grinding mechanism for a special-shaped welded pipe mold according to claim 1, characterized in that: The clamping surface of the electric clamping block (6) is made of flexible material.

6. The grinding mechanism for a special-shaped welded pipe mold according to claim 1, characterized in that: A dust shield (1) is symmetrically arranged on the fixed base (5), and the dust shield (1) is rotatably connected to the fixed base (5) via a movable hinge (3).

7. The grinding mechanism for a special-shaped welded pipe mold according to claim 6, characterized in that: The dust shield (1) and the support plate (2) are movably connected via a fixing lock (4).

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