Large-diameter sawing machine for composite pipe machining

Abstract

The utility model relates to the technical field of composite pipe machining, in particular to a large-diameter sawing machine for composite pipe machining. According to the technical scheme, the device comprises a saw table and a distance fixing mechanism, the distance fixing mechanism is installed on the left side of the saw table, a containing base is installed in the middle of the right end of the upper surface of the saw table, three arc-shaped grooves are formed in the upper surface of the containing base at equal intervals, and a second U-shaped frame is installed at the left end of the containing base; a sliding column is slidably mounted in the sliding seat, two mounting rods are symmetrically mounted at two ends of the bottom of the sliding column, a saw blade is mounted at the bottoms of the two mounting rods jointly, a movable seat is mounted on the left side of the sliding column, a cutting motor is mounted at the left end of the top of a cross beam of the U-shaped frame, a disc is mounted on an output shaft of the cutting motor, and a round pin is mounted at the diameter end of the disc. And the round pin is connected with the movable seat through a connecting rod. According to the composite pipe cutting device, multiple composite pipes can be cut at the same time, and the cutting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of composite pipe processing, in particular to a large-diameter sawing machine used for composite pipe processing. Background Art

[0002] Composite pipes are based on a composite structure of metal and thermoplastics. They are lined with polypropylene, polyethylene or welded with non-metallic materials such as cross-linked polyethylene. They have the advantages of both metal and non-metallic pipes. Some composite pipes have large diameters and are cut using large-diameter sawing machines.

[0003] When using a traditional large-diameter cutting machine, it can only cut one pipe at a time and cannot cut multiple composite pipes at the same time, which reduces the cutting efficiency. Utility Model Content

[0004] The utility model aims to provide a large-diameter sawing machine for composite pipe processing, which has the advantages of cutting multiple composite pipes at the same time, improving the cutting efficiency and solving the problems mentioned in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a large-diameter sawing machine for composite pipe processing, comprising a saw table and a spacing mechanism, wherein the spacing mechanism is installed on the left side of the saw table, a placing seat is installed in the middle of the right end of the upper surface of the saw table, three arc grooves are equidistantly provided on the upper surface of the placing seat, and a U-shaped frame 2 is installed on the left end, a U-shaped frame 1 is inserted and installed on the left end of the upper surface of the saw table, a sliding seat is installed in the middle of the top of the cross beam of the U-shaped frame 1, a sliding column is slidably installed in the sliding seat, two mounting rods are symmetrically installed at both ends of the bottom of the sliding column, a saw blade is commonly installed at the bottom of the two mounting rods, a movable seat is installed on the left side of the sliding column, a cutting motor is installed at the left end of the top of the cross beam of the U-shaped frame 1, a disc is installed on the output shaft of the cutting motor, a round pin is installed on the diameter end of the disc, and the round pin and the movable seat are connected by a connecting rod.

[0006] Preferably, four footings are installed at the four corners of the bottom of the saw table in a rectangular array. By setting the four footings, the saw table can be stably supported.

[0007] Preferably, the distance mechanism is composed of two light columns, a distance plate and two adjusting screws. The two light columns are symmetrically mounted on the saw table and have a scale on the upper surface. The distance plate is slidably mounted on the two light columns. Two adjusting screws are spirally connected to the connection between the two sides of the distance plate and the light columns. By setting the distance mechanism, the cutting length can be fixed.

[0008] Preferably, two fixed electric rods are symmetrically installed on the top of the second cross beam of the U-shaped frame, and a pressing plate is installed on the protruding ends of the two fixed electric rods. By setting two fixed electric rods, the pressing plate is driven to descend to fix the composite pipe.

[0009] Preferably, two lifting electric rods are fixed to the front and rear sides of the left end of the saw table through a fixing sleeve, the bottoms of the two lifting electric rods are pressed against the fixing block 1, and the protruding ends are fixed to the fixing block 2, and the fixing block 1 and the fixing block 2 are respectively installed on the saw table and the U-shaped frame 1. By setting two lifting electric rods, the saw blade can be driven to rise and fall.

[0010] Preferably, a control panel is installed at the upper right corner of the front of the saw table, and the control panel is electrically connected to the lifting electric rod, the fixed electric rod and the cutting motor respectively. By setting the control panel, it is convenient to control the composite pipe cutting work as a whole.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] When the utility model is used, firstly, the cutting length is fixed by the distance mechanism according to the cutting length, and then the composite pipe is pushed in along the arc groove on the placement seat in sequence until it contacts the distance plate, and the two fixed electric rods work first to drive the pressure plate to descend to fix the composite pipe, and finally the cutting motor and the two lifting electric rods are started through the control panel, and the cutting motor works to drive the disc to rotate, and the rotation of the disc drives the sliding column to move left and right in the sliding seat through the connecting rod, thereby driving the saw blade to reciprocate left and right, and the two lifting electric rods work to drive the saw blade to descend to cut the composite pipe, so that multiple composite pipes can be cut at the same time, thereby improving the cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a partial side view of the utility model.

[0015] In the figure: 1. saw table; 2. fixed block 1; 3. ground anchor; 4. lifting electric rod; 5. light column; 6. adjusting screw; 7. distance plate; 8. U-shaped frame 1; 9. fixed block 2; 10. cutting motor; 11. fixed electric rod; 12. U-shaped frame 2; 13. placement seat; 14. control panel; 15. disc; 16. round pin; 17. connecting rod; 18. movable seat; 19. sliding column; 20. sliding seat; 21. mounting rod; 22. saw blade; 23. pressure plate. DETAILED DESCRIPTION

[0016] 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.

[0017] See also Figure 1 to Figure 2 The utility model provides a technical solution for a large-diameter sawing machine for composite pipe processing: a large-diameter sawing machine for composite pipe processing, comprising a saw table 1 and a distance mechanism, four feet 3 are installed in a rectangular array at the four corners of the bottom end of the saw table 1, a distance mechanism is installed on the left side of the saw table 1, and the distance mechanism is composed of two light columns 5, a distance plate 7 and two adjusting screws 6, the two light columns 5 are symmetrically installed on the saw table 1 and a scale is provided on the upper surface, and the distance plates 7 are slidably installed on the two light columns 5, and two adjusting screws 6 are spirally connected to the connection between the two sides of the distance plates 7 and the light columns 5; when in use, first loosen the two adjusting screws 6 according to the cutting length, move the distance plate 7 to the specified position to the left along the light column 5, and then tighten the two adjusting screws 6.

[0018] A placement seat 13 is installed in the middle of the right end of the upper surface of the saw table 1, and three arc-shaped grooves are equidistantly opened on the upper surface of the placement seat 13, and a U-shaped frame 12 is installed on the left end. Two fixed electric rods 11 are symmetrically installed on the top of the crossbeam of the U-shaped frame 12, and a pressure plate 23 is commonly installed on the protruding ends of the two fixed electric rods 11; the composite pipe is pushed in along the arc-shaped groove on the placement seat 13 in sequence until it contacts the distance plate 7, and the two fixed electric rods 11 are first started through the control panel 14, and the two fixed electric rods 11 work to drive the pressure plate 23 to descend and fix the composite pipe.

[0019] A U-shaped frame 8 is inserted and installed at the left end of the upper surface of the saw table 1. Two lifting electric rods 4 are fixed to the front and rear sides of the left end of the saw table 1 through a fixed sleeve. The bottoms of the two lifting electric rods 4 are pressed against the fixed block 2, and the protruding ends are fixed on the fixed block 2 9. The fixed block 2 and the fixed block 2 9 are respectively installed on the saw table 1 and the U-shaped frame 8. A slide seat 20 is installed in the middle of the top of the crossbeam of the U-shaped frame 8. A slide column 19 is slidably installed in the slide seat 20. Two mounting rods 21 are symmetrically installed at both ends of the bottom of the slide column 19. A saw blade 22 is installed at the bottom of the two mounting rods 21. A movable seat 18 is installed on the left side of the slide column 19. The U-shaped frame 8 crossbeam A cutting motor 10 is installed at the left end of the top of the beam. A disc 15 is installed on the output shaft of the cutting motor 10. A round pin 16 is installed on the diameter end of the disc 15. The round pin 16 is connected to the movable seat 18 through a connecting rod 17. The cutting motor 10 and the two lifting electric rods 4 are started through the control panel 14. The cutting motor 10 drives the disc 15 to rotate. The rotation of the disc 15 drives the round pin 16 to make a circular motion. The round pin 16 drives the sliding column 19 to move left and right in the sliding seat 20 through the connecting rod 17, thereby driving the saw blade 22 to reciprocate left and right. The two lifting electric rods 4 work to drive the saw blade 22 to descend to cut the composite pipe. A control panel 14 is installed at the upper right corner of the front of the saw table 1. The control panel 14 is electrically connected to the lifting electric rod 4, the fixed electric rod 11 and the cutting motor 10 respectively.

[0020] The motor of the utility model is designed with a small servo motor - model 14HS2408. This model of motor is only used as a reference for personnel in the relevant technical field. Personnel in the relevant technical field can select motors with the same parameters and functions for installation, debugging and use according to actual production needs. The utility model will not elaborate on this.

[0021] When the utility model is used, firstly, according to the cutting length, the two adjusting screws 6 are loosened, and the distance plate 7 is moved to the specified position to the left along the light column 5, and then the two adjusting screws 6 are tightened, and the composite pipe is pushed into the arc groove on the placement seat 13 in sequence until it contacts the distance plate 7, and the two fixed electric rods 11 are first started through the control panel 14, and the two fixed electric rods 11 work to drive the pressure plate 23 to descend and fix the composite pipe, and finally the cutting motor 10 and the two lifting electric rods 4 are started through the control panel 14, and the cutting motor 10 works to drive the disc 15 to rotate, and the rotation of the disc 15 drives the round pin 16 to make a circular motion, and the round pin 16 drives the sliding column 19 to move left and right in the sliding seat 20 through the connecting rod 17, thereby driving the saw blade 22 to reciprocate left and right, and the two lifting electric rods 4 work to drive the saw blade 22 to descend to cut the composite pipe.

[0022] 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 large-diameter sawing machine for processing composite pipes, comprising a saw table (1) and a distance mechanism, characterized in that: A spacing mechanism is installed on the left side of the saw table (1), a placement seat (13) is installed in the middle of the right end of the upper surface of the saw table (1), three arc-shaped grooves are opened at equal intervals on the upper surface of the placement seat (13), and a U-shaped frame 2 (12) is installed on the left end, and a U-shaped frame 1 (8) is inserted and installed on the left end of the upper surface of the saw table (1), and a sliding seat (20) is installed in the middle of the top of the crossbeam of the U-shaped frame 1 (8), and a sliding column (19) is slidably installed in the sliding seat (20), and two bottoms of the sliding column (19) are Two mounting rods (21) are symmetrically mounted at the ends, a saw blade (22) is mounted at the bottom of the two mounting rods (21), a movable seat (18) is mounted on the left side of the sliding column (19), a cutting motor (10) is mounted on the left end of the top of the crossbeam of the U-shaped frame (8), a disc (15) is mounted on the output shaft of the cutting motor (10), a round pin (16) is mounted on the diameter end of the disc (15), and the round pin (16) and the movable seat (18) are connected by a connecting rod (17).

2. A large diameter sawing machine for composite pipe processing according to claim 1, characterized in that: Four footings (3) are installed in a rectangular array at the four corners of the bottom end of the saw table (1).

3. The large-diameter sawing machine for composite pipe processing according to claim 1, characterized in that: The distance mechanism is composed of two light columns (5), a distance plate (7) and two adjusting screws (6). The two light columns (5) are symmetrically mounted on the saw table (1) and have a scale on their upper surfaces. The distance plates (7) are slidably mounted on the two light columns (5). Two adjusting screws (6) are spirally connected to the connection between the distance plates (7) and the light columns (5) on both sides.

4. The large-diameter sawing machine for composite pipe processing according to claim 1, characterized in that: Two fixed electric rods (11) are symmetrically mounted on the top of the second (12) crossbeam of the U-shaped frame, and a pressing plate (23) is commonly mounted on the protruding ends of the two fixed electric rods (11).

5. The large-diameter sawing machine for composite pipe processing according to claim 1, characterized in that: Two lifting electric rods (4) are fixed to the front and rear sides of the left end of the saw table (1) through a fixing sleeve. The bottoms of the two lifting electric rods (4) are pressed against the fixing block 1 (2) and the protruding ends are fixed to the fixing block 2 (9). The fixing block 1 (2) and the fixing block 2 (9) are respectively installed on the saw table (1) and the U-shaped frame 1 (8).

6. The large diameter sawing machine for composite pipe processing according to claim 1, characterized in that: A control panel (14) is installed at the upper right corner of the front side of the saw table (1), and the control panel (14) is electrically connected to the lifting electric rod (4), the fixed electric rod (11) and the cutting motor (10) respectively.

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