Building construction pipe cutting and polishing all-in-one machine

Abstract

The utility model discloses a building construction pipe cutting and polishing all-in-one machine, and relates to the technical field of building construction. The polishing device comprises a base, a first supporting plate is arranged on one side of the base, a hydraulic cylinder is arranged on one side of the first supporting plate, a fixing device is arranged on the top of the base, a cutting device is arranged on the top of the fixing device, and a polishing device is arranged on the top of the base. The polishing device comprises a first motor, the first motor is arranged on one side of the base, a rotating rod is arranged at the output end of the first motor, and one end of the rotating rod extends into the base. Through the mutual cooperation of the first motor, the rotating rod, the gear, the polishing frame, the toothed plate, the polishing piece and the like, the output end of the first motor rotates to conduct polishing work, the polishing piece moves downwards during cutting, and therefore burrs on the end face of a cut pipe can be reduced on the same equipment, the product quality is improved, and the production efficiency is improved. And the possibility of scratching workers is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of construction engineering, and particularly relates to a pipe cutting and polishing integrated machine for construction engineering. Background Art

[0002] Pipe cutting requires a cutting machine. According to the different specifications of the pipes to be cut, it can be divided into cutting equipment for large pipes and cutting equipment for small pipes. The main difference between the cutting equipment for large pipes and the small cutting equipment lies in that the diameter of large pipes is relatively large, and the cutting tool often cannot directly cut through large pipes. Therefore, it is only possible to drive the large pipes to rotate to achieve circumferential cutting of large pipes.

[0003] However, when cutting pipes, burrs will appear on the end faces of the cut pipes. Existing cutting machines do not have a device for polishing the end faces, which affects the product quality, and the unpolished end faces may scratch the staff.

[0004] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0005] The technical problem to be solved by the present utility model is to overcome the deficiencies of the prior art and provide a pipe cutting and polishing integrated machine for construction engineering, which solves the technical problem that burrs will appear on the end faces of the cut pipes in the prior art and affects the product quality.

[0006] To solve the above technical problems, the basic concept of the technical solution adopted by the present utility model is as follows:

[0007] A pipe cutting and polishing integrated machine for construction engineering, comprising: a base, a first support plate is installed on one side of the base, a hydraulic cylinder is installed on one side of the first support plate, a fixing device is installed on the top of the base, a cutting device is installed on the top of the fixing device, and a polishing device is installed on the top of the base;

[0008] The polishing device includes a first motor, the first motor is installed on one side of the base, a rotating rod is installed at the output end of the first motor, one end of the rotating rod extends into the interior of the base, a gear is installed in the middle of the inner surface of the base where the rotating rod is located, a polishing frame is slidably fitted on the top of the base, a toothed plate is installed at the bottom of the polishing frame, the toothed plate meshes with the gear, a polishing disc is rotatably fitted on the top of the polishing frame, and a driving component is installed on one side of the polishing frame and is matched with the polishing disc.

[0009] Through the cooperative action of the first motor, rotating rod, gear, polishing frame, toothed plate, polishing sheet, etc. set, when the cutting device moves upward after cutting, the output end of the first motor rotates, causing the first motor to drive the rotating rod and gear to rotate, thereby driving the toothed plate to move, enabling the polishing frame to move upward for polishing work. When cutting, the polishing sheet moves downward, so that burrs on the end face of the cut pipe can be reduced on the same device, improving product quality and reducing the possibility of scratching the staff.

[0010] Optionally, the fixing device includes two second telescopic plates. Inside the second telescopic plates, a first telescopic plate is sleeved through a spring. A pressing plate is installed at the bottom of the first telescopic plate. At both ends inside the pressing plate, limiting columns are slidably fitted. Two fixing blocks are installed at the top of the base. The limiting columns penetrate through the pressing plate and are fixedly connected to the fixing blocks. Placing grooves are provided at the bottom of the pressing plate and the top of the fixing block.

[0011] Optionally, an adaptation groove is provided inside the pressing plate. A clamping plate is slidably fitted inside the adaptation groove. Two adaptation grooves are provided inside the clamping plate. Teeth are installed on the same side of the clamping plate as the limiting columns. A clamping groove is provided on one side of the limiting column. The teeth are adapted to the clamping groove. A return spring is installed between the adaptation groove and the pressing plate and is fixedly connected to the clamping plate. A pull ring is installed on one side of the clamping plate.

[0012] Optionally, support columns are installed on both sides of the base. Inside the support columns, threaded rods are installed. A sliding plate is threadedly connected between the two threaded rods. The threaded rods movably penetrate through the support columns and extend to the inside of the base to be installed with rotating bevel gears. Transmission bevel gears are installed at both ends on the surface of the rotating rod. The rotating bevel gears are meshed with the transmission bevel gears. The second telescopic plates are installed at the bottom of the sliding plate.

[0013] Optionally, the cutting device includes two second support plates. A cutting knife is provided between the two second support plates. The second support plates are located above the polishing sheet. A second motor is installed inside the left second support plate. The output end of the second motor is fixedly connected to the cutting knife.

[0014] Optionally, the output end of the hydraulic cylinder penetrates through the first support plate and is installed with a hydraulic rod. One end of the hydraulic rod is installed with a moving plate. The moving plate is slidably fitted with the base.

[0015] Optionally, a scale bar is installed at the top of the base. The scale bar is slidably fitted with the hydraulic rod.

[0016] Optionally, two arc-shaped clamping plates are rotatably fitted on one side surface of the moving plate through a connecting shaft. Fixing bolts are threadedly connected to the tops of the two arc-shaped clamping plates.

[0017] After adopting the above technical solution, the present utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the present utility model does not necessarily need to achieve all the advantages described below at the same time:

[0018] Through the interaction of the first motor, rotating rod, gear, polishing frame, toothed plate, polishing sheet, etc. arranged, when the cutting device moves upward after cutting, the output end of the first motor rotates, causing the first motor to drive the rotating rod and gear to rotate, thereby driving the toothed plate to move and the polishing frame to move upward for polishing work. When cutting, the polishing sheet moves downward, so that burrs on the end face of the cut pipe can be reduced on the same device, improving product quality and reducing the possibility of scratching the staff.

[0019] The following further describes in detail the specific implementation manners of the present utility model with reference to the drawings. Description of the Drawings

[0020] The following drawings are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. In the drawings:

[0021] Figure 1 is a schematic diagram of the main structure of the integrated cutting and polishing device according to an embodiment of the present utility model;

[0022] Figure 2 is a schematic side view of the integrated cutting and polishing device according to an embodiment of the present utility model;

[0023] Figure 3 is a schematic sectional view of the base according to an embodiment of the present utility model;

[0024] Figure 4 is a schematic sectional view of the pressing plate according to an embodiment of the present utility model;

[0025] Figure 5 is a schematic diagram of the clamping plate structure according to an embodiment of the present utility model;

[0026] Figure 6 is a schematic diagram of the fixing device structure according to an embodiment of the present utility model;

[0027] Figure 7 is a schematic diagram of the cutting device structure according to an embodiment of the present utility model.

[0028] In the drawings, the list of components represented by each reference numeral is as follows:

[0029] 1. Base; 2. First support plate; 3. Moving plate; 4. Hydraulic cylinder; 5. Hydraulic rod; 6. Scale bar; 7. First motor; 8. Fixed block; 9. Support column; 10. Limit column; 11. First telescopic plate; 12. Second telescopic plate; 13. Sliding plate; 14. Pressing plate; 15. Polishing frame; 16. Cutting knife; 17. Threaded rod; 18. Rotating rod; 19. Rotating bevel gear; 20. Driving bevel gear; 21. Gear; 22. Rack; 23. Polishing disc; 24. Adaptation groove; 25. Clamping plate; 26. Pulling ring; 27. Teeth; 28. Return spring; 29. Card slot; 30. Second support plate; 31. Arc-shaped clamping plate; 32. Fixed bolt; 33. Second motor.

[0030] It should be noted that these drawings and text descriptions are not intended to limit the scope of the concept of the present utility model in any way, but to illustrate the concept of the present utility model to those skilled in the art by referring to specific embodiments. Specific embodiments

[0031] Now, the present utility model will be further described in detail with reference to the drawings.

[0032] Please refer to Figure 1-7 As shown in the figure, in this embodiment, a building construction pipe cutting and polishing integrated machine is provided, including a base 1. A first support plate 2 is installed on one side of the base 1. A hydraulic cylinder 4 is installed on one side of the first support plate 2. A fixing device is installed on the top of the base 1. A cutting device is installed on the top of the fixing device. A polishing device is installed on the top of the base 1;

[0033] The polishing device includes a first motor 7. The first motor 7 is installed on one side of the base 1. A rotating rod 18 is installed at the output end of the first motor 7. One end of the rotating rod 18 extends into the interior of the base 1. A gear 21 is installed in the middle of the inner surface of the base 1 where the rotating rod 18 is located. A polishing frame 15 is slidably fitted on the top of the base 1. A rack 22 is installed at the bottom of the polishing frame 15. The rack 22 meshes with the gear 21. A polishing disc 23 is rotatably fitted on the top of the polishing frame 15. A driving component is installed on one side of the polishing frame 15. The driving component cooperates with the polishing disc 23.

[0034] One application of this embodiment is as follows: During use, the staff places the pipe to be cut on the top of two fixing blocks 8 and inside two arc-shaped clamping plates 31. The staff rotates the fixing bolt 32. When the inside of the two arc-shaped clamping plates 31 comes into contact with the pipe, the fixing of one end of the pipe can be completed. The staff starts the hydraulic cylinder 4 to move the moving plate 3. The staff can determine the length of the pipe according to the scale bar 6. The staff starts the first motor 7. The output end of the first motor 7 rotates to drive the rotating rod 18 to rotate. The rotating rod 18 rotates to drive the driving bevel gear 20 to rotate. The driving bevel gear 20 rotates to drive the driven bevel gear 19 to rotate. The driven bevel gear 19 rotates to drive the threaded rod 17 to rotate. The threaded rod 17 rotates to drive the sliding plate 13 to move downward. The sliding plate 13 moves to drive the cutting knife 16, the second telescopic plate 12, the first telescopic plate 11 and the pressing plate 14 to move. The movement of the pressing plate 14 makes the limiting column 10 move inside the pressing plate 14. When the pressing plate 14 moves downward, the contact surfaces of the clamping groove 29 and the teeth 27 are inclined surfaces with the same slope. When the pressing plate 14 reaches the upper surface of the fixing block 8, the pressing plate 14 is fixed. When the pressing plate 14 moves upward, the inclined surface at the bottom of the clamping groove 29 contacts the horizontal surface at the bottom of the teeth 27. At this time, pull the pull ring 26 and the clamping plate 25 outward. When the pressing plate 14 moves upward, pulling the pull ring 26 to move drives the clamping plate 25 and the teeth 27 to move, and the fixing of the pressing plate 14 can be released. While the rotating rod 18 rotates to drive the driving bevel gear 20 to rotate, the rotating rod 18 rotates to drive the gear 21 to rotate. The gear 21 rotates to drive the toothed plate 22 to move. The toothed plate 22 moves to drive the polishing frame 15 to move. The polishing frame 15 moves to drive the polishing disc 23 to move downward. When the cutting of the pipe is completed, the staff starts the first motor 7 to rotate in the reverse direction, so that the cutting knife 16 and the polishing disc 23 move upward. When the polishing disc 23 comes into contact with the pipe, start the driving component, and the polishing of the pipe can be completed. The driving component is a motor.

[0035] The fixing device of this embodiment includes two second telescopic plates 12. Inside the second telescopic plates 12, a first telescopic plate 11 is sleeved through a spring. At the bottom of the first telescopic plate 11, a pressing plate 14 is installed. At both ends inside the pressing plate 14, there are sliding fits with limiting columns 10. On the top of the base 1, two fixing blocks 8 are installed. The limiting columns 10 penetrate through the pressing plate 14 and are fixedly connected to the fixing blocks 8. Placement grooves are provided on the bottom of the pressing plate 14 and the top of the fixing blocks 8. Inside the pressing plate 14, an adapting groove 24 is provided. Inside the adapting groove 24, a clamping plate 25 is in sliding fit. Inside the clamping plate 25, two adapting grooves 24 are provided. On the same side of the limiting columns 10 on the clamping plate 25, there are teeth 27. On one side of the limiting columns 10, a clamping groove 29 is provided. The teeth 27 are adapted to the clamping groove 29. Between the adapting groove 24 and the pressing plate 14, a return spring 28 is installed. The return spring 28 is fixedly connected to the clamping plate 25. On one side of the clamping plate 25, a pull ring 26 is installed. On both sides of the base 1, support columns 9 are installed. Inside the support columns 9, threaded rods 17 are installed. Between the two threaded rods 17, a sliding plate 13 is threadedly connected. The threaded rods 17 movably penetrate through the support columns 9 and extend to the inside of the base 1 to install a rotating bevel gear 19. At both ends on the surface of the rotating rod 18, transmission bevel gears 20 are installed. The rotating bevel gear 19 meshes with the transmission bevel gear 20. The second telescopic plates 12 are installed at the bottom of the sliding plate 13. When the staff starts the first motor 7, the output end of the first motor 7 rotates to drive the rotating rod 18 to rotate. The rotating rod 18 rotates to drive the transmission bevel gear 20 to rotate. The transmission bevel gear 20 rotates to drive the rotating bevel gear 19 to rotate. The rotating bevel gear 19 rotates to drive the threaded rods 17 to rotate. The threaded rods 17 rotate to drive the sliding plate 13 to move downward. The sliding plate 13 moves to drive the cutting knife 16, the second telescopic plates 12, the first telescopic plate 11 and the pressing plate 14 to move. The movement of the pressing plate 14 causes the limiting columns 10 to move inside the pressing plate 14. When the pressing plate 14 moves downward, the contact surfaces between the clamping groove 29 and the teeth 27 are inclined surfaces with the same slope. When the pressing plate 14 reaches the upper surface of the fixing block 8, the pressing plate 14 is fixed. When the pressing plate 14 moves upward, the inclined surface at the bottom of the clamping groove 29 contacts the horizontal surface at the bottom of the teeth 27. At this time, pull the pull ring 26 and the clamping plate 25 outward. When the pressing plate 14 moves upward, pulling the pull ring 26 to move drives the clamping plate 25 and the teeth 27 to move, and the fixing of the pressing plate 14 can be released.

[0036] The output end of the hydraulic cylinder 4 in this embodiment passes through the first support plate 2 and is provided with a hydraulic rod 5. One end of the hydraulic rod 5 is provided with a moving plate 3, and the moving plate 3 is slidably matched with the base 1; two of the arc-shaped clamping plates 31 are rotatably matched with one side surface of the moving plate 3 through a connecting shaft, and fixing bolts 32 are threadedly matched with the tops of the two arc-shaped clamping plates 31; a scale bar 6 is installed on the top of the base 1, and the scale bar 6 is slidably matched with the moving plate 3. The staff places the pipe to be cut on the tops of the two fixing blocks 8 and inside the two arc-shaped clamping plates 31. The staff rotates the fixing bolt 32. When the inside of the two arc-shaped clamping plates 31 comes into contact with the pipe, the fixing of one end of the pipe can be completed. The staff starts the hydraulic cylinder 4 to move the moving plate 3, and the staff can determine the length of the pipe according to the scale bar 6.

[0037] The present utility model is not limited to the above embodiments. Anyone should know that structural changes made under the inspiration of the present utility model, as long as they have the same or similar technical solutions as the present utility model, all fall within the protection scope of the present utility model. The technologies, shapes, and structures not described in detail in the present utility model are all well-known technologies.

Claims

1. A construction pipe cutting and polishing machine, characterized in that: include: A base (1), a first support plate (2) is mounted on one side of the base (1), a hydraulic cylinder (4) is mounted on one side of the first support plate (2), a fixing device is mounted on the top of the base (1), a cutting device is mounted on the top of the fixing device, and a polishing device is mounted on the top of the base (1); The polishing device comprises a first motor (7), which is mounted on one side of a base (1); a rotating rod (18) is mounted on the output end of the first motor (7); one end of the rotating rod (18) extends into the interior of the base (1); a gear (21) is mounted on the rotating rod (18) at the middle of the interior surface of the base (1); a polishing frame (15) is slidably matched at the top of the base (1); a toothed plate (22) is mounted at the bottom of the polishing frame (15); the toothed plate (22) is meshed with the gear (21); a polishing sheet (23) is rotatably matched at the top of the polishing frame (15); a driving assembly is mounted on one side of the polishing frame (15); the driving assembly is matched with the polishing sheet (23).

2. The integrated machine for cutting and polishing construction pipes according to claim 1, characterized in that: The fixing device comprises two second telescopic plates (12), the first telescopic plates (11) are arranged inside the second telescopic plates (12) through a spring sleeve, a pressing plate (14) is arranged at the bottom of the first telescopic plate (11), both ends of the pressing plate (14) are slidably matched with the limiting columns (10), two fixing blocks (8) are arranged at the top of the base (1), the limiting columns (10) penetrate the pressing plates (14) and are fixedly connected to the fixing blocks (8), and placement grooves are arranged at the bottom of the pressing plates (14) and the top of the fixing blocks (8).

3. The integrated machine for cutting and polishing construction pipes according to claim 1, characterized in that: An adapting groove (24) is provided inside the pressure plate (14), and a card plate (25) is slidably matched inside the adapting groove (24). Two adapting grooves (24) are provided inside the card plate (25), and the card plate (25) is provided with teeth (27) on the same side of the limiting column (10). A card groove (29) is provided on one side of the limiting column (10), and the teeth (27) are matched with the card groove (29). A reset spring (28) is provided between the adapting groove (24) and the pressure plate (14), and the reset spring (28) is fixedly connected to the card plate (25), and a pull ring (26) is provided on one side of the card plate (25).

4. The integrated machine for cutting and polishing construction pipes according to claim 1, characterized in that: Support columns (9) are installed on both sides of the base (1), threaded rods (17) are installed inside the support columns (9), a sliding plate (13) is threadedly connected between the two threaded rods (17), the threaded rods (17) movably penetrate the support columns (9) and extend to the inside of the base (1) where a rotating bevel gear (19) is installed, transmission bevel gears (20) are installed at both ends of the surface of the rotating rod (18), the rotating bevel gear (19) is meshed with the transmission bevel gear (20), and the second telescopic plate (12) is installed at the bottom of the sliding plate (13).

5. The integrated machine for cutting and polishing construction pipes according to claim 1, characterized in that: The cutting device comprises two second support plates (30), a cutting knife (16) is arranged between the two second support plates (30), the second support plate (30) is located on the top of the polishing sheet (23), a second motor (33) is installed inside the second support plate (30) on the left side, and an output end of the second motor (33) is fixedly connected to the cutting knife (16).

6. The integrated machine for cutting and polishing construction pipes according to claim 1, characterized in that: The output end of the hydraulic cylinder (4) passes through the first support plate (2) and is provided with a hydraulic rod (5); one end of the hydraulic rod (5) is provided with a movable plate (3); and the movable plate (3) is slidably matched with the base (1).

7. The integrated machine for cutting and polishing pipes for construction according to claim 1, characterized in that: A scale bar (6) is arranged on the top of the base (1), and the scale bar (6) is slidably matched with the movable plate (3).

8. The integrated machine for cutting and polishing pipes for construction according to claim 6, characterized in that: One side of the moving plate (3) is rotatably matched with two arc-shaped clamping plates (31) via a connecting shaft, and the top threads of the two arc-shaped clamping plates (31) are threadedly matched with fixing bolts (32).

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