Flange machining cutting device

Abstract

The utility model relates to the technical field of flange cutting, and discloses a flange machining cutting device which comprises a collecting box, a workbench, a flange and a cutting die, a collecting mechanism is arranged in the collecting box, and cutting mechanisms are fixedly connected to the periphery of the top of the workbench; the cutting mechanism comprises a lifting assembly and a replacing assembly, the lifting assembly comprises a supporting plate, the bottom of the first motor is fixedly connected with a threaded rod, the surface of the threaded rod is in threaded connection with a connecting base, and the side, away from the supporting plate, of the connecting base is fixedly connected with a connecting plate. According to the cutting device for flange machining, by arranging the cutting mechanism, when a connecting plate moves, a long plate can be driven to move, a cutting mold can be driven to descend, the cutting mold can cut a flange conveniently, and therefore the flange meeting the size of the cutting mold is obtained, a clamping block is moved out of a clamping groove, and an inserting plate is moved out of an inserting groove; and at the moment, the cutting dies can be conveniently replaced, and flanges of different sizes can be conveniently obtained through cutting according to different cutting dies.

Description

Technical Field

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

[0002] Flange is a part mainly used for connecting shafts and pipes. It is also used as flange on equipment inlet and outlet, for connecting two equipments, such as reducer flange. Nowadays, flange is widely used in construction, light and heavy industry, plumbing, electric power and other industries.

[0003] For example, patent number CN217316446U is a flange cutting device, which includes a body, a compartment door is rotatably provided on the upper side of one side of the body, a recovery door is rotatably connected to the lower side of the body near the compartment door, a movable cutter is bolted to the inner groove wall of the body near the compartment door, and two side panels are welded and connected to the lower inner wall of the body near the movable cutter, and sliding grooves are opened on the opposite sides of the two side panels, and the inner grooves of the two sliding grooves are meshed and slidably connected with two sliders.

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, this technical solution mainly fixes the position of the flange when cutting to prevent the flange from shifting. However, during the cutting process, only flanges of one size can be cut. When flanges of different sizes are required, different types of cutting molds need to be replaced. Utility Model Content

[0006] The purpose of the utility model is to provide a flange processing and cutting device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flange processing and cutting device, comprising a collection box, a workbench, a flange and a cutting die, the left and right sides of the cutting die are fixedly connected with long blocks, the collection box is arranged at the bottom of the workbench, the flange is arranged on the workbench, a collection mechanism is arranged inside the collection box, and the top of the workbench is fixedly connected with cutting mechanisms all around;

[0008] The cutting mechanism comprises a lifting assembly and a replacement assembly, wherein the replacement assembly is arranged on the lifting assembly;

[0009] The lifting assembly includes a support plate, and there are four support plates, which are fixedly connected to the top of the workbench. A first T-shaped slot is opened on the inner sides of the left and right support plates, and a limit plate is fixedly connected to the upper ends of the inner sides of the front and rear support plates. A first motor is fixedly connected to the top of the limit plate, and a threaded rod is fixedly connected to the bottom of the first motor. A connecting seat is threadedly connected to the surface of the threaded rod, and a connecting plate is fixedly connected to the side of the connecting seat away from the support plate. A first T-block is slidably connected to the inside of the first T-shaped slot, and a long plate is fixedly connected to the first T-block and the inner side of the connecting plate.

[0010] Preferably, there are four threaded rods, and the surfaces of the four threaded rods are rotatably connected to the inside of the workbench. The thread lines on the surfaces of the four threaded rods have consistent specifications and the same direction. When the connecting seat moves on the surface of the threaded rod, the cutting mold can eventually be driven down, making it easier for the cutting mold to cut the flange.

[0011] Preferably, the replacement component includes a rectangular groove, which is opened inside the long board, a slot is opened on the top of the long block, the top of the slot is set as an opening, a plug plate is inserted into the slot, a hinge plate is fixedly connected to the top of the plug plate, a card slot is opened on the outer side of the front and rear long boards, a locking plate is hinged at the bottom of the hinged plate, and a card block is fixedly connected to the locking plate close to the side of the long board.

[0012] Preferably, the slot openings on the front and rear sides are opened corresponding to each other, and the surface of the card block is engaged with the inside of the card slot. When the card block is removed from the card slot and the plug-in plate is removed from the slot, it is convenient to replace the cutting mold and to obtain flanges of different sizes according to different cutting molds.

[0013] Preferably, the top of the rectangular groove and the side away from the connecting plate are set as openings, and the surface of the long block is plugged into the inside of the rectangular groove.

[0014] Preferably, the collecting mechanism includes a second T-slot, which is opened on the front and rear sides of the inner wall of the collecting box, a second T-block is slidably connected inside the second T-slot, a precision filter plate is fixedly connected between the front and rear two second T-blocks, a second motor is fixedly connected to the front of the collecting box, there are two second motors, a worm is fixedly connected to the back of the two second motors, a worm gear is meshingly connected to the left surface of the worm gear, a rotating shaft is fixedly connected to the axis of the worm gear, the surface of the rotating shaft is rotatably connected to the bottom of the inner wall of the collecting box, a suction fan blade is fixedly connected to the surface of the rotating shaft, and the suction fan blade is arranged at the bottom of the precision filter plate, and filter holes are densely opened inside the workbench.

[0015] Preferably, there are two worms, the surfaces of the two worms are rotatably connected to the inside of the collection box, and the thread lines on the front and rear surfaces of the worms have the same specifications and the same direction.

[0016] Compared with the prior art, the present invention provides a flange processing and cutting device having the following features:

[0017] Beneficial effects:

[0018] 1. The flange processing and cutting device is provided with a cutting mechanism. When the cutting mechanism is running, the first motor drives the threaded rod to rotate, and the connecting seat can move on the surface of the threaded rod. When the connecting seat moves, it can drive the connecting plate to move. When the connecting plate moves, it can also drive the long plate to move, so that the cutting mold can be driven down, which is convenient for the cutting mold to cut the flange, so as to obtain a flange that meets the size of the cutting mold. When the locking plate is turned, the locking plate drives the card block to move out of the card slot, and the plug plate to move out of the slot. At this time, it is convenient to replace the cutting mold, and it is convenient to cut flanges of different sizes according to different cutting molds.

[0019] 2. The flange processing and cutting device is provided with a collecting mechanism. When the collecting mechanism is running, the second motor drives the worm to rotate, and the worm can also drive the two worm wheels to rotate in the same direction at the original position. When the worm wheel rotates, it can also drive the rotating shaft to rotate. The rotating shaft drives the suction fan blades to rotate, and the debris accumulated on the workbench can be dropped through the filter holes and collected on the precision filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0021] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0022] Figure 2 is a schematic diagram of the structure of the lifting assembly;

[0023] Figure 3 for Figure 2 A schematic diagram of the structure of the intercepted part;

[0024] Figure 4 It is a schematic diagram of the structure of the replacement component;

[0025] Figure 5 for Figure 4 The enlarged structural diagram at A in the middle;

[0026] Figure 6 This is a schematic diagram of the structural breakdown of the collection mechanism.

[0027] In the figure: 1. collecting box; 2. working table; 3. cutting mechanism; 31. lifting assembly; 311. first T-slot; 312. first motor; 313. connecting seat; 314. connecting plate; 315. threaded rod; 316. long plate; 317. first T-block; 318. supporting plate; 319. limiting plate; 32. replacement assembly; 321. slot; 322. plug-in plate; 323. hinged plate; 324. locking plate; 325. block; 326. slot; 327. rectangular slot; 4. flange; 5. cutting mold; 51. long block; 6. collecting mechanism; 61. worm gear; 62. suction fan blade; 63. second motor; 64. rotating shaft; 65. precision filter plate; 66. second T-block; 67. worm; 68. second T-slot; 69. filter hole. DETAILED DESCRIPTION

[0028] 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.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The utility model provides the following technical solutions:

[0031] Embodiment 1

[0032] Combination Figures 1 to 5 A flange processing and cutting device comprises a collecting box 1, a workbench 2, a flange 4 and a cutting die 5, the left and right sides of the cutting die 5 are fixedly connected with long blocks 51, the collecting box 1 is arranged at the bottom of the workbench 2, the flange 4 is arranged on the workbench 2, a collecting mechanism 6 is arranged inside the collecting box 1, and the top of the workbench 2 is fixedly connected with cutting mechanisms 3 all around;

[0033] The cutting mechanism 3 includes a lifting assembly 31 and a replacement assembly 32, and the replacement assembly 32 is arranged on the lifting assembly 31;

[0034] The lifting assembly 31 includes a support plate 318, and the number of the support plates 318 is four. The four support plates 318 are fixedly connected to the top of the workbench 2. The left and right support plates 318 are provided with a first T-slot 311 on the inner side. The upper ends of the inner sides of the front and rear support plates 318 are fixedly connected to a limit plate 319. The top of the limit plate 319 is fixedly connected to a first motor 312. The bottom of the first motor 312 is fixedly connected to a threaded rod 315. The surface of the threaded rod 315 is threadedly connected to a connecting seat 313. The connecting seat 313 is fixedly connected to a connecting plate 314 on the side away from the support plate 318. The first T-block 317 is slidably connected inside the first T-slot 311. The first T-block 317 and the inner side of the connecting plate 314 are fixedly connected to a long plate 316. The number of the threaded rod 315 is four. The surfaces of the four threaded rods 315 and the workbench 2 Internal rotation connection, the thread lines on the surfaces of the four threaded rods 315 have the same specifications and the same direction, the replacement component 32 includes a rectangular groove 327, the rectangular groove 327 is opened inside the long plate 316, a slot 321 is opened at the top of the long block 51, the top of the slot 321 is set as an opening, a plug plate 322 is inserted into the slot 321, and a hinge plate 323 is fixedly connected to the top of the plug plate 322, a card slot 326 is opened on the outside of the front and rear long plates 316, a locking plate 324 is hinged at the bottom of the hinge plate 323, and a card block 325 is fixedly connected to the side of the locking plate 324 close to the long plate 316, the openings of the card slots 326 on the front and rear sides are opened corresponding to each other, the surface of the card block 325 is clamped with the inside of the card slot 326, the top of the rectangular groove 327 and the side away from the connecting plate 314 are set as openings, and the surface of the long block 51 and the inside of the rectangular groove 327 are plugged.

[0035] Furthermore, the first motor 312 drives the threaded rod 315 to rotate, and the connecting seat 313 can move on the surface of the threaded rod 315. When the connecting seat 313 moves, it can drive the connecting plate 314 to move. When the connecting plate 314 moves, it can also drive the long plate 316 to move, so that the cutting mold 5 can be driven down, which is convenient for the cutting mold 5 to cut the flange 4, so as to obtain a flange that meets the size of the cutting mold 5. When the locking plate 324 is turned, the locking plate 324 drives the block 325 to move out of the slot 326, and the plug plate 322 to move out of the slot 321. At this time, it is convenient to replace the cutting mold 5, and it is convenient to cut flanges of different sizes according to different cutting molds 5.

[0036] Embodiment 2

[0037] See also Figure 1-6, and on the basis of Example 1, it is further obtained that the collecting mechanism 6 includes a second T-slot 68, the second T-slot 68 is opened on the front and rear sides of the inner wall of the collecting box 1, and a second T-block 66 is slidably connected inside the second T-slot 68, and a precision filter plate 65 is fixedly connected between the front and rear second T-blocks 66, and a second motor 63 is fixedly connected to the front of the collecting box 1. The number of the second motors 63 is two, and the backs of the two second motors 63 are fixedly connected to a worm 67, and the left surface of the worm 67 is meshed with a worm wheel 61, and a rotating shaft 64 is fixedly connected at the axis of the worm wheel 61. The surface of the rotating shaft 64 is rotatably connected to the bottom of the inner wall of the collecting box 1, and the surface of the rotating shaft 64 is fixedly connected to a suction fan blade 62, and the suction fan blade 62 is arranged at the bottom of the precision filter plate 65. The inside of the workbench 2 is densely provided with filter holes 69, and the number of the worm 67 is two, and the surfaces of the two worm 67 are rotatably connected to the inside of the collecting box 1, and the thread lines of the front and rear surfaces of the worm 67 are consistent in specifications and in the same direction.

[0038] Furthermore, the second motor 63 drives the worm 67 to rotate, and the worm 67 can also drive the two worm wheels 61 to rotate in the same direction at the original position. When the worm wheel 61 rotates, it can also drive the rotating shaft 64 to rotate. The rotating shaft 64 drives the suction fan blades 62 to rotate, and the debris accumulated on the workbench 2 can be dropped through the filter hole 69 and collected on the precision filter plate 65.

[0039] In actual operation, when this device is used, when cutting the unformed flange, after placing the unformed flange 4 on the top of the workbench 2, the first motor 312 is started, and the first motor 312 can drive the threaded rod 315 to rotate. At this time, the connecting seat 313 can move on the surface of the threaded rod 315. When the connecting seat 313 moves, the connecting plate 314 can be driven to move. When the connecting plate 314 moves, the long plate 316 can also be driven to move. At the same time, the long plate 316 can also drive the first T-block 317 to slide in the first T-slot 311. At this time, the cutting mold 5 can be driven to descend, so that the cutting mold 5 can cut the flange 4, so as to obtain a flange that meets the mold size of the cutting mold 5;

[0040] When the locking plate 324 is toggled, the locking plate 324 rotates on one side of the hinge plate 323. At this time, the locking plate 324 and the hinge plate 323 are in a straight line state. At this time, the locking plate 324 can drive the block 325 to move out of the slot 326. At this time, the hinge plate 323 can drive the plug plate 322 to move out of the slot 321. At this time, it is convenient to replace the cutting mold 5 and to cut flanges of different sizes according to different cutting molds 5.

[0041] During the flange cutting process of the cutting mold 5, cutting debris will be generated. At this time, the second motor 63 can be started to drive the worm 67 to rotate. The worm 67 can also drive the two worm wheels 61 to rotate in the same direction at the original position. When the worm wheel 61 rotates, it can also drive the rotating shaft 64 to rotate. The rotating shaft 64 drives the suction fan blades 62 to rotate, and the debris accumulated on the workbench 2 can be dropped through the filter hole 69 and collected on the precision filter plate 65.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A flange processing and cutting device, comprising a collecting box (1), a workbench (2), a flange (4) and a cutting die (5), characterized in that: The left and right sides of the cutting mold (5) are fixedly connected to long blocks (51), the collection box (1) is arranged at the bottom of the workbench (2), the flange (4) is arranged on the workbench (2), a collection mechanism (6) is arranged inside the collection box (1), and the top of the workbench (2) is fixedly connected to cutting mechanisms (3) all around; The cutting mechanism (3) comprises a lifting component (31) and a replacement component (32), wherein the replacement component (32) is arranged on the lifting component (31); The lifting assembly (31) comprises a support plate (318), wherein the number of the support plates (318) is four, and the four support plates (318) are all fixedly connected to the top of the workbench (2). A first T-shaped slot (311) is provided inside the left and right support plates (318), and a limit plate (319) is fixedly connected to the upper ends of the inner sides of the front and rear support plates (318). A first motor (312) is fixedly connected to the top of the limit plate (319), and a threaded rod (315) is fixedly connected to the bottom of the first motor (312). A connecting seat (313) is threadedly connected to the surface of the threaded rod (315), and a connecting plate (314) is fixedly connected to the connecting seat (313) away from the support plate (318). A first T-shaped block (317) is slidably connected inside the first T-shaped slot (311), and a long plate (316) is fixedly connected to the inner sides of the first T-shaped block (317) and the connecting plate (314).

2. A flange processing and cutting device according to claim 1, characterized in that: There are four threaded rods (315), the surfaces of the four threaded rods (315) are rotatably connected to the inside of the workbench (2), and the thread lines on the surfaces of the four threaded rods (315) have the same specifications and the same direction.

3. A flange processing and cutting device according to claim 1, characterized in that: The replacement component (32) comprises a rectangular groove (327), the rectangular groove (327) is opened inside the long plate (316), a slot (321) is opened on the top of the long block (51), the top of the slot (321) is set as an opening, a plug plate (322) is inserted inside the slot (321), a hinge plate (323) is fixedly connected to the top of the plug plate (322), a card slot (326) is opened on the outside of the front and rear long plates (316), a locking plate (324) is hinged at the bottom of the hinge plate (323), and a card block (325) is fixedly connected to the locking plate (324) on the side close to the long plate (316).

4. A flange processing and cutting device according to claim 3, characterized in that: The openings of the card slots (326) at the front and rear sides are opened corresponding to each other, and the surface of the card block (325) is card-engaged with the inside of the card slots (326).

5. The flange processing and cutting device according to claim 3, characterized in that: The top of the rectangular groove (327) and the side away from the connecting plate (314) are set to be open, and the surface of the long block (51) is plugged into the inside of the rectangular groove (327).

6. The flange processing and cutting device according to claim 1, characterized in that: The collecting mechanism (6) comprises a second T-shaped slot (68), the second T-shaped slot (68) being provided at both the front and rear sides of the inner wall of the collecting box (1), a second T-shaped block (66) being slidably connected inside the second T-shaped slot (68), a precision filter plate (65) being fixedly connected between the front and rear second T-shaped blocks (66), a second motor (63) being fixedly connected at the front of the collecting box (1), two second motors (63) being provided, a worm (67) being fixedly connected at the back of the two second motors (63), a worm gear (61) being meshingly connected to the left surface of the worm gear (67), a rotating shaft (64) being fixedly connected at the axis of the worm gear (61), a surface of the rotating shaft (64) being rotatably connected to the bottom of the inner wall of the collecting box (1), a suction fan blade (62) being fixedly connected to the surface of the rotating shaft (64), the suction fan blade (62) being arranged at the bottom of the precision filter plate (65), and a dense number of filtering holes (69) being provided inside the working table (2).

7. A flange processing and cutting device according to claim 6, characterized in that: There are two worms (67), the surfaces of the two worms (67) are rotatably connected to the inside of the collection box (1), and the thread lines on the front and rear surfaces of the worms (67) have the same specifications and the same direction.

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