A drilling device for metal flange processing

Abstract

The invention discloses a drilling device for metal flange processing, which relates to the technical field of drilling device, and includes a frame, a processing mechanism, and the processing mechanism includes a hydraulic cylinder and a rectangular slider, a disc is fixedly installed at the output end of the hydraulic cylinder, a drilling assembly is installed in the middle of the disc, a ball head round rod is fixedly installed at the side of the outer side of the rectangular slider, a fan-shaped connecting plate is fixedly installed between the disc and the rectangular slider, and the drilling assembly includes a servo motor and a rotating shaft, the output end of the servo motor is fixedly installed with the top of the rotating shaft through a coupling, an elliptical plate is fixedly installed at the bottom of the rotating shaft, a drilling machine is fixedly installed at the corresponding position of the bottom of the elliptical plate, a drill bit is installed in the middle of the bottom of the drilling machine, and an elastic strip is fixedly installed on the outer side of the drill bit. The drilling device for metal flange processing achieves the effect of adjustable angle, reduces the influence of vibration, has good structural stability, is easy to adjust the angle, is helpful for drilling, is safe and reliable, and is flexible to use.

Description

Technical Field

[0001] The invention relates to the technical field of drilling equipment, in particular to a drilling equipment for metal flange processing. Background Art

[0002] A flange, also known as a plate, is a general term for a fastener. It typically refers to a disc-shaped metal body with several holes evenly spaced around its perimeter for securing connections to other components. Flanges are widely used in automotive parts, pipeline transportation, and other mechanical applications. Flanges are typically used in pairs, with corresponding mounting holes provided. Bolts and other fasteners pass through these holes to securely connect the pipes. The pressure resistance of a flange is a key indicator of flange quality and is crucial for ensuring proper pipeline operation. The flanges have holes, which bolt together the two flanges, and a gasket seals the gap between them. Therefore, machining the flanges requires drilling equipment.

[0003] At present, when drilling metal flanges, vibration is inevitable as the equipment runs, resulting in poor overall structural stability, which is not conducive to drilling metal flanges. At the same time, angle adjustment is not convenient enough, which is not conducive to mass production and affects the overall drilling efficiency. Summary of the Invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A drilling device for metal flange processing, comprising:

[0005] A frame having a supporting frame body, a supporting roof and a clamping mechanism are respectively installed on the top of the frame, and the clamping mechanism is installed in the middle of the top of the frame;

[0006] The drilling equipment for metal flange processing also includes:

[0007] a processing mechanism, which is used to adjust the position of the drilling tool and drill the edge of the metal flange, and the processing mechanism is installed on the top of the supporting ceiling;

[0008] Wherein, the processing mechanism includes a hydraulic cylinder and a rectangular slider, the hydraulic cylinder is fixedly mounted on the top of the supporting ceiling, the rectangular slider is slidably mounted on the middle of the outer side of the supporting ceiling, the output end of the hydraulic cylinder is fixedly mounted with a disc, the middle of the disc is mounted with a drilling assembly, the side of the outer side of the rectangular slider is fixedly mounted with a ball head round rod, the ball head round rod passes through the supporting ceiling and extends to the interior of the frame, a fan-shaped connecting plate is fixedly mounted between the disc and the rectangular slider, and the contraction and extension of the output end of the hydraulic cylinder can drive the disc to move up and down, so that the drilling assembly as a whole is driven up and down, thereby adjusting the height of the drilling assembly as a whole, thereby facilitating the drilling assembly as a whole to approach and move away from the metal flange blank, thereby facilitating the drilling processing of the metal flange blank;

[0009] The drilling assembly includes a servo motor and a rotating shaft, the servo motor is fixedly installed in the middle of the top of the disc, the rotating shaft is rotatably installed in the center of the disc, the output end of the servo motor is fixedly installed with the top of the rotating shaft through a coupling, the bottom end of the rotating shaft is fixedly installed with an elliptical plate, the corresponding positions of the bottom of the elliptical plate are fixedly installed with drilling machines, the middle of the bottom of the drilling machine is installed with a drill bit, the outer side of the drill bit is fixedly installed with an elastic strip, and the drilling assembly is driven to move downward as a whole by the disc, and the drill bit can be driven to rotate by the drilling machine as a power, so that the rotating drill bit can be used to drill the metal flange blank. At the same time, two sets of drilling machines and drill bits are symmetrically installed, so that two holes can be processed at one time, which can improve the drilling efficiency;

[0010] At the same time, the output end of the hydraulic cylinder is used to drive the disc up and down, so that the drill bit is lifted and lowered, and the output end of the servo motor is used to drive the rotating shaft to rotate, so that the elliptical plate is driven to rotate together, and then the angles of the two sets of symmetrical drilling machines and drill bits are adjusted to facilitate drilling again, which is suitable for batch drilling.

[0011] Preferably, the ball-head round rod is installed in the middle of the supporting ceiling, and the groove on the outside of the rectangular slider fits with the outside of the supporting ceiling. As the disc moves and under the connection of the fan-shaped connecting plate, the rectangular slider slides, and the rectangular slider and the drilling assembly as a whole move synchronously, thereby guiding the drilling assembly as a whole in motion, making the overall movement of the drilling assembly more stable, reducing the influence of external force and vibration, and making the overall structure more stable.

[0012] Preferably, an annular groove is provided at the edge of the outer side of the disc, and support seats are fixedly installed at both ends of the top of the elliptical plate, and a C-shaped clamping plate is fixedly installed on the top of the support seat. The groove on the outer side of the C-shaped clamping plate is clamped in the position of the annular groove, and the C-shaped clamping plate is slidably installed between the annular groove. The connection between the C-shaped clamping plate and the support seat is used to support the elliptical plate, so that the elliptical plate can support the drilling machine more stably and is less likely to shake.

[0013] When the drilling machine drives the drill bit to rotate for drilling, the elastic strip can rotate with the drill bit and move downward with the drilling machine and the drill bit. At this time, the elastic strip is compressed and elastically deformed. As the elastic strip rotates continuously, the elastic strip moves the debris discharged from the drilling hole, so that the debris is away from the position of the drilling hole, and the debris is less likely to accumulate, thereby reducing the impact on the drilling hole and making the drilling accurate.

[0014] Preferably, the clamping mechanism includes a rectangular leakage opening, the rectangular leakage opening is opened in the middle of the top of the frame, and the first cylinder and the second cylinder are fixedly installed at the corresponding positions on the top of the frame, the output end of the first cylinder is fixedly installed with a first clamping block, and the output end of the second cylinder is fixedly installed with a second clamping block, the bottom of the first clamping block and the bottom of the second clamping block are both fixedly installed with a connecting slide, the two ends of the connecting slide are slidably installed with the edge of the inner cavity of the rectangular leakage opening, and the first clamping block and the second clamping block are installed at the corresponding positions of the first clamping block and the second clamping block. A self-locking component is fixedly installed on the bottom of the second clamping block, and a first lifting rod is fixedly installed on the bottom of the first clamping block, and the first lifting rod and the second lifting rod are staggered. The clamping surface of the first clamping block and the clamping surface of the second clamping block are both fixedly installed with anti-slip protrusions, and the elongation of the output end of the cylinder makes the first clamping block and the second clamping block, which are symmetrical on both sides, move toward each other, and under the support of the first lifting rod and the second lifting rod, a clamping force can be applied to the metal flange blank;

[0015] At the same time, the anti-slip protrusion is located between the surface of the metal flange blank and the clamping block. After the anti-slip protrusion is subjected to extrusion force, the anti-slip protrusion is deformed to fill the gap between the metal flange blank and the clamping block, thereby facilitating the fixation of the metal flange blank and making it less likely for the metal flange blank to deviate.

[0016] Preferably, the first cylinder and the second cylinder are symmetrically installed along the rectangular leakage opening, and the first clamping block and the second clamping block are both arc-shaped.

[0017] Preferably, the first lifting rod and the second lifting rod are installed at the same height, and the anti-slip protrusion is made of rubber.

[0018] Preferably, the self-locking assembly includes a locking rod and a circular hole, the locking rod is fixed at two corresponding ends of the first clamping block, the circular holes are provided at two corresponding ends of the second clamping block, the locking rod and the circular hole are installed at the same height, a circular groove is provided on the side of the outer side of the locking rod, and a shell is fixedly installed at the corresponding positions of the outer side of the second clamping block, a ball head clamping block is slidably installed inside the shell, and an elastic block is fixedly installed between the outer side of the ball head clamping block and the inner wall of the shell, when the first clamping block and the second clamping block move toward each other, the locking rod is inserted into the circular hole, thereby positioning the first clamping block and the second clamping block;

[0019] At the same time, under the elastic force provided by the elastic block, the spherical end of the ball head clamping block is embedded in the inside of the circular groove, thereby completing self-locking and not easy to loosen.

[0020] Preferably, the circular groove and the ball head clamping block are installed at the same height, and the ball head clamping block and the elastic block are installed in the middle of the shell.

[0021] Preferably, a material guide assembly is installed inside the frame, and the material guide assembly includes a right-angle hole and a guide plate, the right-angle hole is opened at the edge of the top of the frame, the side of the outer side of the guide plate is hinged to the inner wall of the frame, the guide plate is installed in the middle of the frame, and a force-bearing plate is fixedly installed in the middle of the top of the guide plate, a right-angle baffle is slidably installed inside the right-angle hole, and a strip frame is fixedly installed at the bottom of the right-angle baffle, and a top rod is fixedly installed at the corresponding position of the outer side of the guide plate, and the end of the top rod away from the guide plate passes through the strip hole in the middle of the strip frame. A buffer strip is fixedly installed on the outer side of the guide plate near the top position, a cylindrical roller is rotatably installed on the outer side of the guide plate near the bottom position, and a baffle is fixedly installed on the edge of the outer side of the guide plate. As the disc drives the drilling assembly to move downward as a whole, the drilling machine drives the drill bit to rotate to perform drilling work, and under the connection of the fan-shaped connecting plate, the rectangular slider drives the ball-head round rod to slide downward, and the bottom end of the ball-head round rod contacts the force-bearing plate at the top of the guide plate. As the ball-head round rod continues to move downward, the force-bearing plate is subjected to pressing pressure, so that the guide plate can be rotated counterclockwise to adjust the angle;

[0022] At the same time, the push rod will be driven upward by the guide plate, and under the sliding connection of the strip frame, the right-angle baffle is subjected to an upward pushing force, so that the right-angle baffle slides upward from the right-angle hole, so that the right-angle hole extends to the top of the frame, thereby shielding the flying chips generated when the drill bit drills the hole, achieving a protective effect, and preventing flying chips from causing harm to the human body.

[0023] Preferably, the guide plate is installed at an angle, the material of the buffer strip is rubber, there are two baffles, and the two baffles are symmetrically installed along the cylindrical roller. When the drilling is completed, as the disc drives the drilling assembly to move upward as a whole, the rectangular slider drives the ball head round rod to move upward together, so that the pressing force of the ball head round rod on the force plate disappears, and under the action of the guide plate's own gravity, the guide plate rotates clockwise to reset, and under the connection between the top rod and the strip frame, the right-angle baffle moves toward the inside of the frame, and the guide plate is in an inclined state, which can guide the metal flange with the drilled hole, so that the metal flange can be discharged smoothly, making full use of the same structure and non-stop state to achieve multiple functions.

[0024] The present invention provides a drilling device for metal flange processing, which has the following beneficial effects:

[0025] 1. The drilling equipment for metal flange processing uses the contraction and extension of the output end of the hydraulic cylinder to drive the disc to move up and down, so that the entire drilling assembly is driven up and down, thereby adjusting the height of the entire drilling assembly, thereby facilitating the entire drilling assembly to approach and move away from the metal flange blank, thereby facilitating the drilling of the metal flange blank.

[0026] 2. The drilling equipment for metal flange processing, as the disc moves and is connected to the fan-shaped connecting plate, causes the rectangular slider to slide, and the rectangular slider and the drilling assembly to move synchronously as a whole, thereby guiding the moving drilling assembly as a whole, making the overall movement of the drilling assembly more stable, reducing the influence of external force and vibration, and making the overall structure more stable.

[0027] 3. The drilling equipment for metal flange processing uses a rotating drill bit to drill holes in the metal flange blank, and uses two sets of drilling machines and drill bits to be symmetrically installed, so that two holes can be processed at one time, which can improve the drilling efficiency. At the same time, the output end of the hydraulic cylinder is used to drive the disc up and down, so that the drill bit is lifted and lowered, and the output end of the servo motor drives the rotating shaft to rotate, so that the elliptical plate is driven to rotate together, and then the angles of the two sets of symmetrical drilling machines and drill bits are adjusted to facilitate drilling again, which is suitable for batch drilling.

[0028] Fourth, the drilling equipment used for metal flange processing uses an elastic strip that can rotate with the drill bit and move downward with the drill machine and the drill bit. At this time, the elastic strip is compressed and elastically deformed. Under the continuous rotation of the elastic strip, the elastic strip moves the debris discharged from the drilling hole, so that the debris is away from the position of the drilling hole, and thus it is less likely for debris to accumulate, reducing the impact on the drilling hole and making the drilling accurate.

[0029] 5. The drilling equipment for metal flange processing uses the output ends of two symmetrical cylinders to drive the first clamping block and the second clamping block to move toward each other, and under the support of the first lifting rod and the second lifting rod, it can apply clamping force to the metal flange blank. At the same time, after the anti-slip protrusion block is subjected to the extrusion pressure, the anti-slip protrusion block is deformed, thereby filling the gap between the metal flange blank and the clamping block, thereby facilitating the fixation of the metal flange blank and making it less likely for the metal flange blank to shift.

[0030] 6. The drilling equipment for metal flange processing, when the first clamping block and the second clamping block move toward each other, the locking rod is inserted into the circular hole, thereby positioning the first clamping block and the second clamping block. At the same time, under the action of the elastic force provided by the elastic block, the spherical end of the ball head clamping block is embedded in the inside of the circular groove, thereby completing self-locking and not easy to loosen.

[0031] 7. The drilling equipment used for metal flange processing uses a ball-end round rod to apply pressing pressure to the force plate, which can make the guide plate rotate counterclockwise to adjust the angle. At the same time, the push rod will be driven upward by the guide plate, and under the sliding connection of the strip frame, the right-angle baffle is subjected to an upward pushing force, so that the right-angle baffle slides upward from the right-angle hole, so that the right-angle hole extends to the top of the frame, thereby shielding the flying chips generated by the drill bit during drilling, achieving a protective effect, and preventing flying chips from causing harm to the human body.

[0032] 8. The drilling equipment used for metal flange processing, as the pressing force of the ball head round rod on the load plate disappears, and under the action of the guide plate's own gravity, the guide plate rotates clockwise to reset, and under the connection of the top rod and the strip frame, the right-angle baffle moves toward the inside of the frame, and the guide plate is in an inclined state, so that the metal flange with the drilled hole can be diverted, so that the metal flange can be discharged smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a schematic diagram of the overall structure of the drilling equipment for metal flange processing of the present invention;

[0034] Figure 2 This is a bottom view of the structure of the drilling equipment for metal flange processing according to the present invention;

[0035] Figure 3 Schematic diagram of the connection structure between the processing mechanism and the supporting ceiling of the present invention;

[0036] Figure 4 This is a schematic diagram of the overall structure of the drilling assembly of the present invention;

[0037] Figure 5 Schematic diagram of the connection structure between the clamping mechanism and the frame of the present invention;

[0038] Figure 6 Schematic diagram of the overall structure of the clamping mechanism of the present invention;

[0039] Figure 7 This is a schematic diagram of the internal structure of the shell cross section of the present invention;

[0040] Figure 8 This is a schematic diagram of the connection structure between the material guide assembly and the frame of the present invention;

[0041] Figure 9 This is a schematic diagram of the overall structure of the material guide assembly of the present invention;

[0042] Figure 10 This is a schematic diagram of the bottom structure of the material guide assembly of the present invention.

[0043] In the figure: 1, frame; 2, supporting ceiling; 3, processing mechanism; 4, clamping mechanism; 5, material guide assembly; 31, hydraulic cylinder; 32, rectangular slider; 33, disc; 34, drilling assembly; 35, ball-end round rod; 36, fan-shaped connecting plate; 341, servo motor; 342, rotating shaft; 343, elliptical plate; 344, drilling machine; 345, drill bit; 346, elastic strip; 347, annular groove; 348, supporting seat; 349, C-shaped clamping plate; 41, rectangular leakage port; 42, first cylinder; 43, second Cylinder; 44. First clamping block; 45. Second clamping block; 46. Connecting slide; 47. Self-locking assembly; 48. First lifting rod; 49. Anti-slip protrusion; 410. Second lifting rod; 471. Locking rod; 472. Circular hole; 473. Circular groove; 474. Housing; 475. Ball head clamping block; 476. Elastic block; 51. Right-angle hole; 52. Guide plate; 53. Force plate; 54. Right-angle baffle; 55. Strip frame; 56. Push rod; 57. Buffer strip; 58. Cylindrical roller; 59. Baffle. DETAILED DESCRIPTION

[0044] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are chosen and described to better illustrate the principles of the invention and its practical application, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for specific applications.

[0045] The first embodiment, as Figures 1-4 As shown, the present invention provides a technical solution: a drilling device for metal flange processing, comprising:

[0046] The frame 1 has a supporting frame body, and the top of the frame 1 is respectively installed with a supporting ceiling 2 and a clamping mechanism 4, and the clamping mechanism 4 is installed in the middle of the top of the frame 1;

[0047] The drilling equipment for metal flange processing also includes:

[0048] A processing mechanism 3, which is used to adjust the position of the drilling tool and drill holes on the edge of the metal flange. The processing mechanism 3 is installed on the top of the supporting ceiling 2;

[0049] Among them, the processing mechanism 3 includes a hydraulic cylinder 31 and a rectangular slider 32. The hydraulic cylinder 31 is fixedly mounted on the top of the supporting ceiling 2, and the rectangular slider 32 is slidably mounted on the middle part of the outer side of the supporting ceiling 2. A disc 33 is fixedly mounted on the output end of the hydraulic cylinder 31, and a drilling assembly 34 is installed in the middle of the disc 33. A ball-head round rod 35 is fixedly mounted on the side of the outer side of the rectangular slider 32. The ball-head round rod 35 passes through the supporting ceiling 2 and extends to the interior of the frame 1. A fan-shaped connecting plate 36 is fixedly mounted between the disc 33 and the rectangular slider 32. The staff turns on the hydraulic cylinder 31 to work, and uses the contraction and extension of the output end of the hydraulic cylinder 31 to drive the disc 33 to move up and down, so that the drilling assembly 34 is driven up and down as a whole, thereby adjusting the height of the drilling assembly 34 as a whole, thereby facilitating the drilling assembly 34 to approach and move away from the metal flange blank as a whole, thereby facilitating the drilling processing of the metal flange blank;

[0050] The ball-head round rod 35 is installed in the middle of the supporting ceiling 2, and the groove on the outside of the rectangular slider 32 fits with the outside of the supporting ceiling 2. As the disc 33 moves and under the connection of the fan-shaped connecting plate 36, the rectangular slider 32 slides, and the rectangular slider 32 and the drilling assembly 34 move synchronously as a whole, thereby guiding the moving drilling assembly 34 as a whole, making the overall movement of the drilling assembly 34 more stable.

[0051] The drilling assembly 34 includes a servo motor 341 and a rotating shaft 342. The servo motor 341 is fixedly mounted in the middle of the top of the disc 33. The rotating shaft 342 is rotatably mounted at the center of the disc 33. The output end of the servo motor 341 is fixedly mounted to the top of the rotating shaft 342 through a coupling. The bottom end of the rotating shaft 342 is fixedly mounted with an elliptical plate 343. The corresponding positions of the bottom of the elliptical plate 343 are fixedly mounted with a drilling machine 344. A drill bit 345 is mounted in the middle of the bottom of the drilling machine 344. An elastic strip 346 is fixedly mounted on the outer side of the drill bit 345. The disc 33 is used to drive the drilling assembly 34 to move downward as a whole. The drilling machine 344 can be used as a power to drive the drill bit 345 to rotate. The rotating drill bit 345 can be used to drill a metal flange blank. At the same time, two sets of drilling machines 344 and drill bits 345 are symmetrically mounted. Double holes can be processed at one time, which can improve drilling efficiency.

[0052] At the same time, the output end of the hydraulic cylinder 31 is used to drive the disc 33 to move up and down, so that the drill bit 345 is lifted and lowered, and the output end of the servo motor 341 drives the rotating shaft 342 to rotate, so that the elliptical plate 343 is driven to rotate together, and then the angles of the two sets of symmetrical drilling machines 344 and drill bits 345 are adjusted to facilitate drilling again, which is suitable for batch drilling.

[0053] An annular groove 347 is provided at the edge of the outer side of the disc 33, and support seats 348 are fixedly installed at both ends of the top of the elliptical plate 343. A C-shaped clamping plate 349 is fixedly installed on the top of the support seat 348. The groove on the outer side of the C-shaped clamping plate 349 is clamped in the position of the annular groove 347. The C-shaped clamping plate 349 is slidably installed between the annular groove 347. The connection between the C-shaped clamping plate 349 and the support seat 348 is used to support the elliptical plate 343, so that the support of the elliptical plate 343 to the drilling machine 344 can be more stable and less prone to shaking.

[0054] When the drilling machine 344 drives the drill bit 345 to rotate and drill, the elastic strip 346 can rotate with the drill bit 345 and move downward with the drilling machine 344 and the drill bit 345. At this time, the elastic strip 346 is compressed and elastically deformed, and under the continuous rotation of the elastic strip 346, the elastic strip 346 moves the debris discharged from the drilling hole, so that the debris is away from the drilling position, and thus it is less likely for debris to accumulate.

[0055] The second embodiment, as Figure 5-Figure 7 As shown:

[0056] The clamping mechanism 4 includes a rectangular material leakage port 41, which is opened in the middle of the top of the frame 1. The first cylinder 42 and the second cylinder 43 are fixedly installed at the corresponding positions on the top of the frame 1. The output end of the first cylinder 42 is fixedly installed with a first clamping block 44, and the output end of the second cylinder 43 is fixedly installed with a second clamping block 45. The bottom of the first clamping block 44 and the bottom of the second clamping block 45 are both fixedly installed with a connecting slide 46. The two ends of the connecting slide 46 are slidably installed at the edge of the inner cavity of the rectangular material leakage port 41. The positions corresponding to the first clamping block 44 and the second clamping block 45 are installed with self-locking components 47. A first lifting rod 48 is fixedly installed at the bottom of the clamping block 45. The first lifting rod 48 and the second lifting rod 410 are staggered. A second lifting rod 410 is fixedly installed at the bottom of the first clamping block 44. The clamping surfaces of the first clamping block 44 and the clamping surfaces of the second clamping block 45 are fixedly installed with anti-slip protrusions 49. The staff starts the first cylinder 42 and the second cylinder 43 to work. By extending the output ends of the cylinders, the first clamping blocks 44 and the second clamping blocks 45 on both sides, which are symmetrical on both sides, move toward each other. Under the support of the first lifting rod 48 and the second lifting rod 410, a clamping force can be applied to the metal flange blank.

[0057] At the same time, the anti-slip protrusion 49 is located between the surface of the metal flange blank and the clamping block. After the anti-slip protrusion 49 is subjected to extrusion force, the anti-slip protrusion 49 is deformed to fill the gap between the metal flange blank and the clamping block, thereby facilitating the fixation of the metal flange blank.

[0058] The first cylinder 42 and the second cylinder 43 are symmetrically installed along the rectangular material leakage opening 41 , and the first clamping block 44 and the second clamping block 45 are both arc-shaped.

[0059] The self-locking assembly 47 includes a locking rod 471 and a circular hole 472. The locking rod 471 is fixed at the corresponding two ends of the first clamping block 44, and the circular holes 472 are provided at the corresponding two ends of the second clamping block 45. The locking rod 471 and the circular hole 472 are installed at the same height. A circular groove 473 is provided on the side of the outer side of the locking rod 471. The corresponding positions on the outer side of the second clamping block 45 are fixedly installed with a shell 474. A ball head clamping block 475 is slidably installed inside the shell 474. An elastic block 476 is fixedly installed between the outer side of the ball head clamping block 475 and the inner wall of the shell 474. When the first clamping block 44 and the second clamping block 45 move toward each other, the locking rod 471 is inserted into the circular hole 472, thereby positioning the first clamping block 44 and the second clamping block 45.

[0060] At the same time, under the elastic force provided by the elastic block 476, the spherical end of the ball head clamping block 475 is embedded in the circular groove 473, thereby completing self-locking.

[0061] The circular groove 473 and the ball head clamping block 475 are installed at the same height, and the ball head clamping block 475 and the elastic block 476 are installed in the middle of the housing 474 .

[0062] The third embodiment, as Figures 1-4 and Figures 8-10 As shown, based on the first embodiment:

[0063] The side of the outer side of the guide plate 52 is hinged to the inner wall of the frame 1. The guide plate 52 is installed in the middle of the frame 1. A force plate 53 is fixedly installed in the middle of the top of the guide plate 52. A right-angle baffle 54 is slidably installed inside the right-angle hole 51. A strip frame 55 is fixedly installed at the bottom of the right-angle baffle 54. A top rod 56 is fixedly installed at the corresponding position on the outer side of the guide plate 52. The end of the top rod 56 away from the guide plate 52 passes through the strip hole in the middle of the strip frame 55. A buffer strip 57 is fixedly installed on the outer side of the guide plate 52 and near the top position. A cylindrical roller 58 is rotatably mounted at the bottom, and a baffle 59 is fixedly mounted on the outer edge of the guide plate 52. As the disc 33 drives the drilling assembly 34 to move downward as a whole, the drilling machine 344 drives the drill bit 345 to rotate to perform drilling work, and under the connection of the fan-shaped connecting plate 36, the rectangular slider 32 drives the ball-head round rod 35 to slide downward, and the bottom end of the ball-head round rod 35 contacts the force-bearing plate 53 at the top of the guide plate 52. As the ball-head round rod 35 continues to move downward, the force-bearing plate 53 is subjected to pressing force, which can cause the guide plate 52 to rotate counterclockwise to adjust the angle.

[0064] At the same time, the push rod 56 will be driven upward by the guide plate 52, and under the sliding connection of the strip frame 55, the right-angle baffle 54 will be subjected to an upward pushing force, so that the right-angle baffle 54 slides upward from the right-angle hole 51, so that the right-angle hole 51 extends to the top of the frame 1, thereby shielding the flying chips generated by the drill bit 345 when drilling, achieving a protective effect, and preventing flying chips from causing harm to the human body.

[0065] The guide plate 52 is installed at an angle, the buffer strip 57 is made of rubber, there are two baffles 59, and the two baffles 59 are installed symmetrically along the cylindrical roller 58. When the drilling is completed, as the disc 33 drives the drilling assembly 34 to move upward as a whole, the rectangular slider 32 drives the ball head rod 35 to move upward together, so that the pressing force of the ball head rod 35 on the force plate 53 disappears, and under the action of the guide plate 52's own gravity, the guide plate 52 rotates clockwise to reset, and under the connection of the top rod 56 and the strip frame 55, the right-angle baffle 54 moves toward the inside of the frame 1, and the guide plate 52 is in an inclined state, which can guide the metal flange that has been drilled, so that the metal flange can be discharged smoothly.

[0066] When in use, the staff first places the metal flange blank that needs to be drilled on the first lifting rod 48 and the second lifting rod 410, and starts the first cylinder 42 and the second cylinder 43 to work, and uses the output end of the first cylinder 42 and the output end of the second cylinder 43 to extend together, so that the first clamping block 44 and the second clamping block 45 that are symmetrical on both sides move toward each other, and under the support of the first lifting rod 48 and the second lifting rod 410, a clamping force can be applied to the metal flange blank, and the anti-slip protrusion block 49 is located between the surface of the metal flange blank and the clamping block, and after the anti-slip protrusion block 49 is subjected to the extrusion force, the anti-slip protrusion block 49 is deformed, thereby filling the gap between the metal flange blank and the clamping block, thereby facilitating the fixation of the metal flange blank;

[0067] The locking rod 471 is inserted into the circular hole 472 to position the first clamping block 44 and the second clamping block 45. Under the elastic force provided by the elastic block 476, the spherical end of the ball head clamping block 475 is embedded in the circular groove 473, thereby achieving self-locking.

[0068] The staff starts the hydraulic cylinder 31 to work, and uses the extension of the output end of the hydraulic cylinder 31 to drive the disc 33 to move downward, so that the entire drilling assembly 34 is driven downward, thereby adjusting the height of the entire drilling assembly 34;

[0069] The disc 33 is used to drive the drilling assembly 34 to move downward as a whole, and the drilling machine 344 can be used as a power to drive the drill bit 345 to rotate, so that the rotating drill bit 345 can be used to drill the metal flange blank. By using two sets of drilling machines 344 and drill bits 345 to be symmetrically installed, two holes can be processed at one time, which can improve the drilling efficiency. The output end of the hydraulic cylinder 31 is used to drive the disc 33 to move up and down, so that the drill bit 345 is lifted and lowered, and the output end of the servo motor 341 is used to drive the rotating shaft 342 to rotate, so that the elliptical plate 343 is driven to rotate together, and then the angles of the two sets of symmetrical drilling machines 344 and drill bits 345 are adjusted to facilitate drilling again.

[0070] Furthermore, when the drill 344 drives the drill bit 345 to rotate and drill, the elastic strip 346 can rotate along with the drill bit 345 and move downward with the drill 344 and the drill bit 345. At this time, the elastic strip 346 is compressed and elastically deformed. As the elastic strip 346 rotates continuously, the elastic strip 346 moves the debris discharged from the drilling hole, so that the debris is kept away from the drilling hole, thereby preventing the accumulation of debris.

[0071] At the same time, as the disc 33 drives the drilling assembly 34 to move downward as a whole, the drilling machine 344 drives the drill bit 345 to rotate and start drilling. Under the connection of the fan-shaped connecting plate 36, the rectangular slider 32 drives the ball-head round rod 35 to slide downward. The bottom end of the ball-head round rod 35 contacts the force-bearing plate 53 at the top of the guide plate 52. As the ball-head round rod 35 continues to move downward, the force-bearing plate 53 is subjected to pressing force, which can cause the guide plate 52 to rotate counterclockwise to adjust the angle.

[0072] The push rod 56 is driven upward by the guide plate 52, and under the sliding connection of the strip frame 55, the right-angle baffle 54 is subjected to an upward pushing force, so that the right-angle baffle 54 slides upward from the right-angle hole 51, so that the right-angle hole 51 extends to the top of the frame 1, thereby shielding the flying chips generated by the drill bit 345 when drilling, and preventing the flying chips from causing harm to the human body;

[0073] When the drilling is completed, the output end of the first cylinder 42 and the output end of the second cylinder 43 are contracted again to drive the first clamping block 44 and the second clamping block 45 to move in opposite directions, thereby loosening the metal flange with the drilled hole. At this time, the metal flange leaks out from the rectangular leakage port 41, and as the disc 33 drives the drilling assembly 34 to move upward as a whole, the rectangular slider 32 drives the ball head round rod 35 to move upward together, so that the pressing force of the ball head round rod 35 on the force plate 53 disappears, and under the action of the guide plate 52's own gravity, the guide plate 52 rotates clockwise to reset, and under the connection of the top rod 56 and the strip frame 55, the right-angle baffle 54 moves toward the inside of the frame 1, and the guide plate 52 is in an inclined state, which can guide the metal flange with the drilled hole, so that the metal flange can be discharged smoothly.

[0074] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A drilling device for metal flange processing, characterized in that: include: A frame (1), the frame (1) having a frame body with a supporting function, a supporting ceiling (2) and a clamping mechanism (4) being respectively installed on the top of the frame (1), and the clamping mechanism (4) being installed in the middle of the top of the frame (1); The drilling equipment for metal flange processing also includes: A processing mechanism (3), the processing mechanism (3) is used to adjust the position of the drilling tool and drill holes on the edge of the metal flange, and the processing mechanism (3) is installed on the top of the supporting ceiling (2); The processing mechanism (3) comprises a hydraulic cylinder (31) and a rectangular slider (32), wherein the hydraulic cylinder (31) is fixedly mounted on the top of the supporting ceiling (2), and the rectangular slider (32) is slidably mounted in the middle of the outer side of the supporting ceiling (2). A disc (33) is fixedly mounted on the output end of the hydraulic cylinder (31), and a drilling assembly (34) is mounted in the middle of the disc (33). A ball-headed round rod (35) is fixedly mounted on the side of the outer side of the rectangular slider (32), and the ball-headed round rod (35) penetrates the supporting ceiling (2) and extends to the inside of the frame (1), and a fan-shaped connecting plate (36) is fixedly mounted between the disc (33) and the rectangular slider (32); The drilling assembly (34) comprises a servo motor (341) and a rotating shaft (342), wherein the servo motor (341) is fixedly mounted in the middle of the top of the disc (33), and the rotating shaft (342) is rotatably mounted in the center of the disc (33). The output end of the servo motor (341) is fixedly mounted to the top of the rotating shaft (342) via a coupling, an elliptical plate (343) is fixedly mounted at the bottom end of the rotating shaft (342), and a drilling machine (344) is fixedly mounted at a corresponding position of the bottom of the elliptical plate (343), and a drill bit (345) is mounted in the middle of the bottom of the drilling machine (344), and an elastic strip (346) is fixedly mounted on the outer side of the drill bit (345); A material guide assembly (5) is installed inside the frame (1), and the material guide assembly (5) comprises a right-angle hole (51) and a guide plate (52). The right-angle hole (51) is opened at the edge of the top of the frame (1), and the outer side of the guide plate (52) is hinged to the inner wall of the frame (1). The guide plate (52) is installed in the middle of the frame (1), and a force-bearing plate (53) is fixedly installed in the middle of the top of the guide plate (52). A right-angle baffle (54) is slidably installed inside the right-angle hole (51), and a strip frame is fixedly installed at the bottom of the right-angle baffle (54). (55), a push rod (56) is fixedly installed at a corresponding position on the outer side of the guide plate (52), and the end of the push rod (56) away from the guide plate (52) passes through the strip hole in the middle of the strip frame (55), a buffer strip (57) is fixedly installed on the outer side of the guide plate (52) and near the top position, a cylindrical roller (58) is rotatably installed on the outer side of the guide plate (52) and near the bottom position, a baffle (59) is fixedly installed on the edge of the outer side of the guide plate (52), and the bottom end of the ball-head round rod (35) contacts the force-bearing plate (53) at the top end of the guide plate (52); The guide plate (52) is installed at an angle, the buffer strip (57) is made of rubber, there are two baffles (59), and the two baffles (59) are installed symmetrically along the cylindrical roller (58).

2. The drilling equipment for metal flange processing according to claim 1, characterized in that: The ball-end round rod (35) is installed in the middle of the supporting ceiling (2), and the groove on the outside of the rectangular sliding block (32) fits with the outside of the supporting ceiling (2).

3. The drilling equipment for metal flange processing according to claim 1, characterized in that: An annular groove (347) is provided at the edge of the outer side of the circular disk (33), support seats (348) are fixedly installed at both ends of the top of the elliptical plate (343), and a C-shaped clamping plate (349) is fixedly installed on the top of the support seat (348), and the groove on the outer side of the C-shaped clamping plate (349) is clamped in the position of the annular groove (347), and the C-shaped clamping plate (349) is slidably installed between the annular groove (347).

4. The drilling equipment for metal flange processing according to claim 1, characterized in that: The clamping mechanism (4) comprises a rectangular material leakage opening (41), the rectangular material leakage opening (41) is opened in the middle of the top of the frame (1), a first cylinder (42) and a second cylinder (43) are fixedly installed at corresponding positions on the top of the frame (1), a first clamping block (44) is fixedly installed at the output end of the first cylinder (42), a second clamping block (45) is fixedly installed at the output end of the second cylinder (43), and a connecting slide bar is fixedly installed at the bottom of the first clamping block (44) and the bottom of the second clamping block (45). (46), the two ends of the connecting slide bar (46) are slidably installed at the edge of the inner cavity of the rectangular leakage port (41), the first clamping block (44) and the second clamping block (45) are installed with self-locking components (47) at the corresponding positions, the bottom of the second clamping block (45) is fixedly installed with a first lifting rod (48), the bottom of the first clamping block (44) is fixedly installed with a second lifting rod (410), and the clamping surface of the first clamping block (44) and the clamping surface of the second clamping block (45) are both fixedly installed with anti-slip protrusions (49).

5. The drilling equipment for metal flange processing according to claim 4, characterized in that: The first cylinder (42) and the second cylinder (43) are symmetrically installed along the rectangular material leakage opening (41), and the first clamping block (44) and the second clamping block (45) are both arc-shaped.

6. The drilling equipment for metal flange processing according to claim 4, characterized in that: The first lifting rod (48) and the second lifting rod (410) are installed at the same height, and the anti-slip protrusion block (49) is made of rubber.

7. The drilling equipment for metal flange processing according to claim 4, characterized in that: The self-locking component (47) comprises a locking rod (471) and a circular hole (472), wherein the locking rod (471) is fixed at two corresponding ends of the first clamping block (44), and the circular hole (472) is provided at two corresponding ends of the second clamping block (45). The locking rod (471) and the circular hole (472) are installed at the same height, and a circular groove (473) is provided at the side of the outer side of the locking rod (471). A shell (474) is fixedly installed at the corresponding position of the outer side of the second clamping block (45), and a ball head clamping block (475) is slidably installed inside the shell (474), and an elastic block (476) is fixedly installed between the outer side of the ball head clamping block (475) and the inner wall of the shell (474).

8. The drilling equipment for metal flange processing according to claim 7, characterized in that: The circular groove (473) and the ball head clamping block (475) are installed at the same height, and the ball head clamping block (475) and the elastic block (476) are installed in the middle of the housing (474).

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