Flange plate positioning and punching device

Abstract

The utility model discloses a flange positioning and punching device which comprises a machine frame, a rotary table is connected to the machine frame in a rotating mode, two air cylinders are fixedly installed in the rotary table, positioning seats are fixedly installed at the output ends of the two air cylinders, a flange body is arranged on the two positioning seats in a sleeved mode, and a sliding groove is formed in the position, located on the right side of the rotary table, of the machine frame. A second threaded rod is rotationally connected into the sliding groove and sleeved with a sliding seat, a mounting frame is fixedly mounted at the top end of the sliding seat, a hydraulic cylinder is fixedly mounted at the inner bottom end of the mounting frame, a lifting frame is fixedly mounted at the output end of the hydraulic cylinder, and a first threaded rod is rotationally connected into the lifting frame. The flange plate positioning and punching device can conduct measurement and adjustment before drilling operation, it is ensured that a drilling machine can conduct drilling operation at the width center of a ring body of a flange plate body, the drilling quality is further improved, meanwhile, the rotation angle of the flange plate body can be judged according to a beacon and an angle ring, and the drilling efficiency is improved. And drilling positioning of the flange plate body is more accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of flange punching equipment, in particular to a flange positioning and punching device. Background Art

[0002] Flanges are a type of connection component widely used in industry, primarily for connecting pipes, valves, pumps, and other equipment. Flanges require holes to be drilled during production, so a flange positioning and drilling device is required.

[0003] In the existing flange drilling process, manual observation and judgment are mainly used, and then the drill position on the drilling machine is adjusted to be directly above the flange ring body for drilling. Since manual observation and judgment are prone to errors, the drilled hole is often not centered on the flange ring body, thereby affecting the drilling quality. In addition, a single flange usually has multiple mounting holes, so after drilling, the flange needs to be manually rotated a certain angle and drilled again. However, the rotation angle of the flange cannot be accurately judged during manual operation, which easily affects the drilling accuracy.

[0004] To this end, we proposed a flange positioning and punching device. Utility Model Content

[0005] The purpose of the utility model is to provide a flange positioning and punching device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flange positioning and punching device, comprising a frame, a turntable rotatably connected to the frame, two cylinders fixedly installed in the turntable, slides fixedly installed on the output ends of the two cylinders, positioning seats fixedly installed on the tops of the two slides, flange bodies sleeved on the two positioning seats, a slide groove is provided on the right side of the turntable on the frame, a second threaded rod is rotatably connected in the slide groove, a slide seat is sleeved on the second threaded rod, a mounting bracket is fixedly installed on the top of the slide seat, and a hydraulic cylinder is fixedly installed on the bottom end of the mounting bracket, The output end of the hydraulic cylinder is fixedly mounted with a lifting frame, a first threaded rod is rotatably connected to the lifting frame, a slider is sleeved on the first threaded rod, a drilling machine is fixedly mounted on the bottom end of the slider, a measuring frame is provided at the bottom of the drilling machine, two connecting rods are fixedly mounted on the top left end of the measuring frame, a fixing frame is fixedly mounted on the top end of the lifting frame on the left side of the slider, an extrusion plate is slidably connected to the fixing frame, a plurality of springs are fixedly mounted on the top end of the extrusion plate, and the tops of the plurality of springs are fixedly mounted on the top end of the fixing frame, and the top ends of the two connecting rods pass through the lifting frame and are fixedly mounted on the extrusion plate.

[0007] Optionally, a first motor is fixedly installed on the top of the frame, and an output end of the first motor is fixedly installed on the turntable. The turntable is driven to rotate by the first motor, which is beneficial to the use of the device.

[0008] Optionally, a pointer is fixedly installed on the front end of the turntable, and an angle ring is sleeved on the top of the frame located on the outside of the turntable, so that the rotation angle of the turntable can be easily judged by the pointer and the angle ring.

[0009] Optionally, a third motor is fixedly installed on the right side of the lifting frame, and the output end of the third motor is fixedly installed on the first threaded rod. The third motor drives the first threaded rod to rotate, which is beneficial to the use of this device.

[0010] Optionally, a second motor is fixedly mounted on the right side of the frame, and an output end of the second motor is fixedly mounted on a second threaded rod. The second motor drives the second threaded rod to rotate, which is beneficial to the use of the device.

[0011] Optionally, scale rulers are fixedly mounted on the front and rear ends of the measuring frame, and the scale rulers are used to facilitate measurement of the width of the flange body ring.

[0012] Optionally, a PLC controller is fixedly installed at the bottom end of the frame, and the operation of the device can be easily controlled by the PLC controller.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] Through the mutual cooperation of the pointer, angle ring, turntable, lifting frame, first motor, first threaded rod, slider, second threaded rod, slide, second motor, measuring frame, fixing frame, spring, extrusion plate, connecting rod and third motor, measurement and adjustment can be performed before drilling operation to ensure that the drilling machine can perform drilling operation at the center of the width of the flange body ring, thereby further improving the drilling quality. At the same time, the rotation angle of the flange body can be judged according to the pointer and angle ring, making the drilling positioning of the flange body more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a flange positioning and punching device of the utility model;

[0016] Figure 2 This is a cross-sectional view of a flange positioning and punching device according to the present invention;

[0017] Figure 3 This is a cross-sectional view of a fixing seat in a flange positioning and punching device of the present invention;

[0018] Figure 4 This utility model is a flange positioning and punching device Figure 3A magnified view of center.

[0019] In the figure: 1. Frame; 2. Mounting frame; 3. Pointer; 4. Angle ring; 5. Turntable; 6. Lifting frame; 7. First motor; 8. Slide plate; 9. Cylinder; 10. Flange body; 11. Positioning seat; 12. First threaded rod; 13. Slider; 14. Drilling machine; 15. Slide; 16. Second threaded rod; 17. Slide; 18. Hydraulic cylinder; 19. Second motor; 20. Measuring frame; 21. Fixing frame; 22. Spring; 23. Extrusion plate; 24. Connecting rod; 25. Third motor. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figures 1 to 4 The utility model provides a flange positioning and punching device, including a frame 1, a turntable 5 is rotatably connected to the frame 1, two cylinders 9 are fixedly installed in the turntable 5, slides 8 are fixedly installed on the output ends of the two cylinders 9, positioning seats 11 are fixedly installed on the tops of the two slides 8, and flange bodies 10 are sleeved on the two positioning seats 11. A slide 15 is provided on the right side of the turntable 5 on the frame 1, a second threaded rod 16 is rotatably connected in the slide 15, and a slide 17 is sleeved on the second threaded rod 16. A mounting frame 2 is fixedly installed on the top of the slide 17, a hydraulic cylinder 18 is fixedly installed on the bottom end of the mounting frame 2, and a flange body 10 is sleeved on the two positioning seats 11. A lifting frame 6 is installed, and a first threaded rod 12 is rotatably connected inside the lifting frame 6. A slider 13 is sleeved on the first threaded rod 12. A drilling machine 14 is fixedly installed on the bottom end of the slider 13. A measuring frame 20 is provided at the bottom of the drilling machine 14. Two connecting rods 24 are fixedly installed on the top of the left end of the measuring frame 20. A fixing frame 21 is fixedly installed on the top of the lifting frame 6, which is located on the left side of the slider 13. An extrusion plate 23 is slidably connected in the fixing frame 21. A plurality of springs 22 are fixedly installed on the top of the extrusion plate 23. The tops of the plurality of springs 22 are fixedly installed on the top of the fixing frame 21. The tops of the two connecting rods 24 pass through the lifting frame 6 and are fixedly installed on the extrusion plate 23.

[0022] A first motor 7 is fixedly mounted on the top of the frame 1, and the output end of the first motor 7 is fixedly mounted on the turntable 5. The turntable 5 is driven to rotate by the first motor 7, which is beneficial to the use of this equipment. A pointer 3 is fixedly mounted on the front end of the turntable 5. The top of the frame 1 is located on the outside of the turntable 5 and is provided with an angle ring 4. The pointer 3 and the angle ring 4 are used to facilitate the judgment of the rotation angle of the turntable 5. A third motor 25 is fixedly mounted on the right side of the lifting frame 6, and the output end of the third motor 25 is fixedly mounted on the first threaded rod 12. The first threaded rod 12 is driven to rotate by the third motor 25, which is beneficial to the use of this equipment. A second motor 19 is fixedly mounted on the right side of the frame 1, and the output end of the second motor 19 is fixedly mounted on the second threaded rod 16. The second threaded rod 16 is driven to rotate by the second motor 19, which is beneficial to the use of this equipment. The front and rear ends of the measuring frame 20 are fixedly mounted with scale rulers, which are convenient for measuring the width of the ring body of the flange body 10. A PLC controller is fixedly mounted on the bottom end of the frame 1, which is convenient for controlling the work of this equipment through the PLC controller.

[0023] Working principle: When in use, the flange body 10 that needs to be drilled can be sleeved on the outside of the two positioning seats 11, and the switch of the cylinder 9 is turned on. The two cylinders 9 drive the two slides 8 and the positioning seats 11 to slide toward the side away from each other, so that the flange body 10 can be tensioned and positioned. Then turn on the switch of the second motor 19, and the second motor 19 drives the second threaded rod 16 to rotate, so that the slide 17 drives the mounting frame 2, the lifting frame 6 and the measuring frame 20 to move left or right to the appropriate position. The ring width of the flange body 10 can be measured according to the scale ruler on the measuring frame 20. Then turn on the switch of the third motor 25, and the third motor 25 drives the first threaded rod 12 to rotate. At this time, the slider 13 drives the drill 14 to slide left and right, so that the drill 14 moves to the center of the ring width of the flange body 10. Finally, turn on the drilling switch and the drill 14 works. , the hydraulic cylinder 18 drives the lifting frame 6 to press down, and the drilling seat can be drilled. During the drilling process, the measuring frame 20 is squeezed and pushes the connecting rod 24 upward. The connecting rod 24 drives the extrusion plate 23 to compress the spring 22 upward and cooperate with the drilling machine 14 to perform the drilling operation. After drilling, the drilling machine 14 resets and turns on the switch of the first motor 7. The first motor 7 drives the turntable 5 to rotate. The rotation angle of the turntable 5 can be judged according to the pointer 3 and the angle ring 4, so as to facilitate the next drilling operation. This flange positioning and punching device is easy to use. Through the above components, measurement and adjustment can be performed before the drilling operation to ensure that the drilling machine 14 can perform the drilling operation at the center of the ring width of the flange body 10, thereby further improving the drilling quality. At the same time, the rotation angle of the flange body 10 can be judged according to the pointer 3 and the angle ring 4, so that the drilling positioning of the flange body 10 is more accurate.

[0024] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flange positioning and punching device, characterized in that: The invention comprises a frame (1), wherein a turntable (5) is rotatably connected to the frame (1), two cylinders (9) are fixedly installed in the turntable (5), slides (8) are fixedly installed on the output ends of the two cylinders (9), positioning seats (11) are fixedly installed on the top ends of the two slides (8), flange bodies (10) are sleeved on the two positioning seats (11), a slide groove (15) is provided on the right side of the turntable (5) on the frame (1), a second threaded rod (16) is rotatably connected in the slide groove (15), a slide seat (17) is sleeved on the second threaded rod (16), a mounting frame (2) is fixedly installed on the top end of the mounting frame (2), a hydraulic cylinder (18) is fixedly installed on the bottom end of the mounting frame (2), and a lifting frame (6) is fixedly installed on the output end of the hydraulic cylinder (18) The lifting frame (6) is rotatably connected to a first threaded rod (12), a slider (13) is sleeved on the first threaded rod (12), a drilling machine (14) is fixedly installed at the bottom end of the slider (13), a measuring frame (20) is provided at the bottom of the drilling machine (14), two connecting rods (24) are fixedly installed on the top of the left end of the measuring frame (20), the top of the lifting frame (6) is located on the left side of the slider (13), a fixing frame (21) is fixedly installed, an extrusion plate (23) is slidably connected in the fixing frame (21), a plurality of springs (22) are fixedly installed on the top end of the extrusion plate (23), the tops of the plurality of springs (22) are fixedly installed on the top end of the fixing frame (21), and the tops of the two connecting rods (24) pass through the lifting frame (6) and are fixedly installed on the extrusion plate (23).

2. A flange positioning and punching device according to claim 1, characterized in that: A first motor (7) is fixedly mounted on the top end of the frame (1), and an output end of the first motor (7) is fixedly mounted on the turntable (5).

3. A flange positioning and punching device according to claim 1, characterized in that: A pointer (3) is fixedly mounted on the front end of the turntable (5), and an angle ring (4) is sleeved on the top end of the frame (1) and located outside the turntable (5).

4. A flange positioning and punching device according to claim 1, characterized in that: A third motor (25) is fixedly mounted on the right side of the lifting frame (6), and an output end of the third motor (25) is fixedly mounted on the first threaded rod (12).

5. The flange positioning and punching device according to claim 1, characterized in that: A second motor (19) is fixedly mounted on the right side of the frame (1), and an output end of the second motor (19) is fixedly mounted on the second threaded rod (16).

6. A flange positioning and punching device according to claim 1, characterized in that: The front and rear ends of the measuring frame (20) are both fixedly mounted with scale rulers.

7. The flange positioning and punching device according to claim 1, characterized in that: A PLC controller is fixedly installed at the bottom end of the frame (1).

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