Flange nut surface grooving device

Abstract

The utility model provides a flange nut surface grooving device, and relates to the technical field of flange nut machining, the flange nut surface grooving device comprises an operation table, a placing plate, a limiting groove, a lead screw, a first motor and a second motor, the output end of the second motor is provided with a cutting blade, and the middle position of the operation table is provided with a mounting frame; a plurality of compressible roll shafts are uniformly arranged on the mounting frame, a cover plate is rotatably connected to one side of the operation table, a sliding groove is formed in the cover plate, a magnet plate is slidably connected to the interior of the sliding groove, a handle is arranged on the magnet plate, an avoiding groove used for avoiding the mounting frame is formed in the cover plate, and a through groove used for moving the handle is further formed in the cover plate. Two flange nuts can be slotted at the same time, a plurality of flange nuts can be placed at a time, the operation pressure for frequently placing the flange nuts is reduced, the slotted flange nuts can be moved out of the placing plate at a time, the moving-out efficiency of the flange nuts is improved, and the use effect is good.

Description

Technical Field

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

[0002] A flange nut is a nut with a wide flange at one end, which can be used as an integrated gasket. This is used to distribute the pressure of the nut on the fixed component, thereby reducing the possibility of component damage. In order to further improve the anti-loosening ability of the flange nut, a fracture groove is opened on the outer surface of the flange nut. When fixed, the flange thread itself is squeezed and deformed to provide a better locking effect. When slotting the outer surface of the flange nut, a slotting device is required. When processing flange nuts, the existing slotting device can only slot a single nut at a time, and the nut needs to be placed and removed repeatedly. The operation is cumbersome and it is difficult to meet processing requirements. Utility Model Content

[0003] The utility model aims to provide a flange nut surface groove device, aiming to solve the problems mentioned in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: the flange nut surface grooving device comprises an operating table, and placement plates are respectively arranged at both ends of the upper surface of the operating table, and the placement plates are slidably connected to the operating table, and a plurality of limit grooves for placing flange nuts and limiting the rotation of flange nuts are evenly arranged on the placement plate, and screw rods are respectively arranged at both ends of the upper surface of the operating table, and the screw rods are threadedly connected to the placement plates, and also include a first motor arranged on one side of the operating table and used to drive the screw rod to rotate, a second motor is arranged at the middle position of the operating table, and a cutting blade is arranged at the output end of the second motor, and a mounting frame is arranged at the middle position of the operating table, and a plurality of compressible rollers are evenly arranged on the mounting frame, and a cover plate is rotatably connected to one side of the operating table, and a slide groove is arranged on the cover plate, and a magnet plate is slidably connected to the inside of the slide groove, and a handle is arranged on the magnet plate, and an avoidance groove for avoiding the mounting frame is arranged on the cover plate, and a through groove for moving the handle is also arranged.

[0005] Preferably, one end of the mounting frame is rotatably connected to the operating table, and the other end of the mounting frame is connected to the operating table via bolts.

[0006] Preferably, the outer diameter of the roller located in the middle of the mounting frame is larger than the outer diameters of the rollers on both sides of the mounting frame.

[0007] Preferably, a limiting frame for supporting the cover plate is provided on one side of the operating table.

[0008] Preferably, when one end of the cover plate contacts the limiting frame, the cover plate is in an inclined state.

[0009] The beneficial effects of the utility model are:

[0010] When the device is in use, two flange nuts can be slotted at the same time, and multiple flange nuts can be placed at one time, reducing the operating pressure of frequently placing flange nuts, and the slotted flange nuts can be removed from the placement plate at one time, improving the removal efficiency of the flange nuts and achieving good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of a specific embodiment of the utility model.

[0012] Figure 2 It is a schematic diagram of the cover plate flipping in a specific embodiment of the utility model.

[0013] Figure 3 It is a structural schematic diagram of a mounting frame of a specific embodiment of the utility model.

[0014] In the figure: 1. operating table; 2. flange nut; 3. placement plate; 4. screw; 5. first motor; 6. second motor; 7. cutting disc; 8. mounting frame; 9. roller; 10. cover plate; 11. magnet plate; 12. handle; 13. avoidance groove; 14. through groove; 15. bolt; 16. limit frame. DETAILED DESCRIPTION

[0015] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings.

[0016] like Figure 1-3 As shown, a flange nut surface grooving device includes an operating table 1, and placement plates 3 are respectively arranged at both ends of the upper surface of the operating table 1, and the placement plates 3 are slidably connected to the operating table 1. A plurality of limit grooves for placing flange nuts 2 and limiting the rotation of the flange nuts 2 are evenly opened on the placement plates 3, and screw rods 4 are respectively arranged at both ends of the upper surface of the operating table 1, and the screw rods 4 are threadedly connected to the placement plates 3. It also includes a first motor 5 arranged on one side of the operating table 1 and used to drive the screw rod 4 to rotate, a second motor 6 is arranged at the middle position of the operating table 1, and a cutting blade 7 is arranged at the output end of the second motor 6, a mounting frame 8 is arranged at the middle position of the operating table 1, and a plurality of compressible rollers 9 are evenly arranged on the mounting frame 8, a cover plate 10 is rotatably connected to one side of the operating table 1, a slide groove is opened on the cover plate 10, and a magnet plate 11 is slidably connected to the inside of the slide groove, and a handle 12 is arranged on the magnet plate 11, and an avoidance groove 13 for avoiding the mounting frame 8 is arranged on the cover plate 10, and a through groove 14 for moving the handle 12 is also opened.

[0017] The roller shaft 9 is made of rubber, and the roller shaft 9 is rotatably connected to the mounting frame 8. When the flange nut 2 is slotted, the flange nut 2 is first placed in the limiting groove on the placement plate 3. The cross section of the limiting groove is the same as the cross section of the outer surface of the threaded section of the flange nut 2. When the flange nut 2 is placed in the limiting groove, the rotation of the flange nut 2 can be limited. After the placement of the flange nut 2 is completed, the two first motors 5 are controlled to start synchronously. The two first motors 5 simultaneously drive the screw rod 4 to rotate. Through the threaded connection between the screw rod 4 and the placement plate 3, and the sliding connection between the placement plate 3 and the operating table 1, the placement plate 3 can make a linear motion along the screw rod 4. When the placement plate 3 moves, it drives the flange nut 2 on the placement plate 3 to move synchronously. When the flange nut 2 enters the area of ​​the mounting frame 8, the flange part of the flange nut 2 contacts the outer surface of the roller shaft 9 and squeezes the outer surface of the roller shaft 9, causing the roller shaft 9 to Deformation, the roller shaft 9 uses the reaction force of deformation to stably press the flange nut 2 in the limiting groove, and then start the second motor 6, the second motor 6 drives the cutting blade 7 to rotate, and the cutting blade 7 simultaneously cuts the flange nuts 2 on the two placement plates 3 to slot. When the placement plate 3 completely passes through the mounting bracket 8, the first motor 5 and the second motor 6 stop working, and then the cover plate 10 is flipped onto the operating table 1, and the slotted flange nut 2 is magnetically attracted to the outer surface of the cover plate 10 through the magnet plate 11. After completing the magnetic attraction of the flange nut 2, the cover plate 10 is flipped over, and then the magnet plate 11 is moved from one end of the cover plate 10 to the other end of the cover plate 10 through the handle 12. Due to the lack of magnetic attraction of the magnet plate 11, the flange nuts 2 that were originally magnetically attracted to one side of the cover plate 10 all slide down along the cover plate 10, thereby realizing the unified transfer and unloading of the slotted flange nuts 2.

[0018] Furthermore, one end of the mounting frame 8 is rotatably connected to the operating table 1, and the other end of the mounting frame 8 is connected to the operating table 1 by a bolt 15. When the cutting blade 7 needs to be replaced, the bolt 15 used to connect the mounting frame 8 and the operating table 1 must be unscrewed first, and then the mounting frame 8 is turned over so that the roller shaft 9 on the mounting frame 8 cannot block the cutting blade 7. Then the cutting blade 7 can be replaced. After the replacement of the cutting blade 7 is completed, the mounting frame 8 can be re-fixed to the operating table 1 by the bolt 15.

[0019] Furthermore, the outer diameter of the roller 9 located in the middle of the mounting frame 8 is larger than the outer diameter of the rollers 9 on both sides of the mounting frame 8. The closer the roller 9 is to the middle of the mounting frame 8, the larger the outer diameter is. Conversely, the farther the roller 9 is from the middle of the mounting frame 8, the smaller the outer diameter is. The central axes of all the rollers 9 are located on the same horizontal plane. Therefore, when the placement plate 3 moves on the operating table 1, the flange nut 2 can smoothly enter under the roller 9 when it first enters the mounting frame 8. The area cut by the flange nut 2 is located on the roller 9 in the middle of the mounting frame 8 and the area on both sides of the roller 9. In this cutting area, multiple rollers 9 can squeeze the same flange nut 2 at the same time, thereby avoiding the flange nut 2 from being unstable when cutting the flange nut 2.

[0020] Furthermore, a limit frame 16 for supporting the cover plate 10 is provided on one side of the operating table 1. The limit frame 16 is used to limit the flipping angle of the cover plate 10 to prevent the cover plate 10 from flipping too much and increasing the operating intensity of the staff.

[0021] Furthermore, when one end of the cover plate 10 contacts the limit frame 16, the cover plate 10 is in an inclined state, so that the grooved flange nut 2 on the cover plate 10 can automatically slide toward the outside of the cover plate 10 along the inclined cover plate 10, and the staff can also manually push the flange nut 2 on the cover plate 10 to the outside of the cover plate 10.

[0022] When the device is in use, it is possible to groove two flange nuts 2 at the same time, and to place a plurality of flange nuts 2 at one time, thereby reducing the operating pressure of frequently placing the flange nuts 2, and it is also possible to remove the grooved flange nuts 2 from the placement plate 3 at one time, thereby improving the removal efficiency of the flange nuts 2, and achieving good use effect.

[0023] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A flange nut surface slotting device, characterized in that: The invention comprises an operating table, wherein two ends of the upper surface of the operating table are respectively provided with placement plates, the placement plates are slidably connected to the operating table, a plurality of limit grooves for placing flange nuts and limiting the rotation of the flange nuts are evenly provided on the placement plates, screw rods are respectively provided at two ends of the upper surface of the operating table, the screw rods are threadedly connected to the placement plates, and also comprises a first motor arranged on one side of the operating table and used to drive the screw rod to rotate, a second motor is arranged at the middle position of the operating table, a cutting blade is arranged at the output end of the second motor, a mounting frame is arranged at the middle position of the operating table, a plurality of compressible rollers are evenly provided on the mounting frame, a cover plate is rotatably connected to one side of the operating table, a sliding groove is arranged on the cover plate, a magnet plate is slidably connected to the inside of the sliding groove, a handle is arranged on the magnet plate, an avoidance groove for avoiding the mounting frame is arranged on the cover plate, and a through groove for moving the handle is also arranged.

2. The flange nut surface groove device according to claim 1 is characterized in that: One end of the mounting frame is rotatably connected to the operating table, and the other end of the mounting frame is connected to the operating table via bolts.

3. The flange nut surface groove device according to claim 1, characterized in that: The outer diameter of the roller shaft located in the middle of the mounting frame is greater than the outer diameters of the roller shafts on both sides of the mounting frame.

4. The flange nut surface groove device according to claim 1, characterized in that: A limiting frame for supporting the cover plate is arranged on one side of the operating table.

5. The flange nut surface groove device according to claim 4, characterized in that: When one end of the cover plate contacts the limiting frame, the cover plate is in an inclined state.

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