A flange nut surface slotting device

Abstract

The utility model provides a kind of flange nut surface grooving device, it is related to nut processing device technical field, including chassis, rotation mechanism is provided on the chassis, the end of rotation mechanism is rotatably inserted with rotary placement platform, the inboard of chassis is fixedly provided with arc tooth plate;The utility model when rotation mechanism drives rotary placement platform and gear rod rotate to mesh with arc tooth plate, gear rod and rotary placement platform are rotated by arc tooth plate, so as to promote rotary placement platform overturn and promote nut to fall off from rotary placement platform, immediately rotary placement platform resets, so it is more convenient when nut carries out material removal, reciprocating so as to facilitate continuous processing to nut;When positioning rod and arc limiting plate resist, it is moved towards movable groove, so as to be fixed to the nut in placement groove by positioning rod, and the stability when positioning rod is fixed to nut is increased by rubber pad simultaneously.

Description

Technical Field

[0001] This utility model relates to the technical field of nut processing devices, specifically to a flange nut surface grooving device. Background Technology

[0002] Flange nuts, also known as washer nuts, toothed nuts, hexagonal flange nuts, flange caps, etc., are mostly used in pipe connections or workpieces that require increased nut contact surface. Flange nuts require the use of slotted devices during processing.

[0003] In the existing technology, when processing nuts, the grooving device needs to first put the nut into the device, then grooving it, and after grooving, a pushing mechanism is needed to remove the nut, and then a new nut is put in for processing. Therefore, it is quite troublesome when processing nuts continuously.

[0004] This utility model proposes a grooving device for flange nuts to solve the problem that when processing nuts, the grooving device needs to first put the nut into the device, then grooving it, and then using a pusher mechanism to remove the nut after grooving, and then put in a new nut for processing. Therefore, the continuous processing of nuts is quite troublesome. Summary of the Invention

[0005] The purpose of this invention is to overcome the problem in the prior art that the grooving device requires the nut to be placed inside the device first, then grooved by the grooving device, and after grooving, the nut needs to be removed by a pushing mechanism before a new nut can be placed in for processing. Therefore, the continuous processing of nuts is quite troublesome.

[0006] Based on the above technical concept, the technical solution adopted by this utility model is as follows: A flange nut surface grooving device includes a base frame, a rotating mechanism on the base frame, a rotating placement platform rotatably connected to the end of the rotating mechanism, an arc-shaped toothed plate fixedly installed on the inner side of the base frame, a gear rod fixedly installed on the side of the rotating placement platform facing the base frame, the gear rod being inserted into the base frame and meshing with the arc-shaped toothed plate, and a grooving mechanism fixedly installed on the side wall of the base frame.

[0007] Further defining the above technical solution, the base frame includes a support plate and a fixing ring. The support plate is fixedly disposed on the bottom surface of the fixing ring, and a sliding groove is provided on the inner side of the fixing ring. The arc-shaped toothed plate is fixedly disposed in the sliding groove.

[0008] Further defining the above technical solution, the rotating mechanism includes a first motor, a turntable, and several connecting rods. The first motor is fixedly mounted on the top surface of the base frame, the turntable is fixedly mounted on the rotating shaft of the first motor, and the several connecting rods are evenly distributed in a ring on the outer wall of the turntable.

[0009] Further defining the above technical solution, the rotating placement platform includes a fixed plate and a rotating rod. One end of the rotating rod is rotatably inserted into the end of the connecting rod away from the turntable, and the other end of the rotating rod is fixedly connected to the fixed plate. The top surface of the fixed plate is provided with a placement groove.

[0010] To further define the above technical solution, two arc-shaped limiting plates are fixedly installed on the inner side of the fixing ring. Limiting grooves are opened on the top surface and the ground of the fixing plates. The two arc-shaped limiting plates slide in cooperation with the inner wall of the limiting grooves. Notches are opened on the arc-shaped limiting plates.

[0011] Further defining the above technical solution, the fixing plate has a movable groove on the side facing the fixing ring, a positioning rod is movably inserted into the movable groove, the positioning rod is connected to the inner wall of the movable groove by a sleeve spring, one end of the positioning rod slides in cooperation with the inner side of the fixing ring and the inner side of the arc-shaped limiting plate, and the other end of the positioning rod is fixedly provided with a rubber pad.

[0012] Further defining the above technical solution, the grooving mechanism includes a support frame and an electric push rod. The support frame is fixedly mounted on the side wall of the fixed ring, and the electric push rod is fixedly mounted on the top surface of the support frame. A second motor is fixedly mounted on the extended end of the electric push rod, and a grooving drill bit is sleeved on the rotating shaft of the second motor.

[0013] Further defining the above technical solution, the slotting drill bit is coaxially arranged with the placement groove, and a through hole is provided in the placement groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are: When the rotating mechanism drives the rotary placement table and gear rod to rotate until they mesh with the arc-shaped toothed plate, the arc-shaped toothed plate drives the gear rod and rotary placement table to rotate, thereby causing the rotary placement table to flip and the nut to fall off the rotary placement table. Then the rotary placement table resets, making it easier to unload the nut. Repeating this process facilitates continuous processing of the nut.

[0015] When the positioning rod comes into contact with the arc-shaped limiting plate, it moves toward the movable groove, thereby fixing the nut in the groove through the positioning rod. At the same time, the rubber pad increases the stability of the positioning rod when fixing the nut. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional structural diagram of a flange nut surface grooving device according to the present invention; Figure 2 This is a partial three-dimensional cross-sectional view of a flange nut surface grooving device according to the present invention; Figure 3 This is a partial three-dimensional unfolded cross-sectional view of a flange nut surface grooving device according to the present invention; Figure 4 This is a partial three-dimensional structural diagram of a flange nut surface grooving device according to the present invention.

[0018] The components include: 1. Base frame; 11. Support plate; 12. Fixing ring; 13. Slide groove; 14. Arc-shaped limiting plate; 2. Rotating mechanism; 21. First motor; 22. Turntable; 23. Connecting rod; 3. Rotary placement platform; 31. Fixing plate; 32. Rotating rod; 33. Placement groove; 34. Limiting groove; 35. Movable groove; 36. Positioning rod; 37. Spring; 38. Through hole; 4. Arc-shaped toothed plate; 5. Gear rod; 6. Slotting mechanism; 61. Support frame; 62. Electric push rod; 63. Second motor; 64. Slotting drill bit. Detailed Implementation

[0019] The following is in conjunction with the appendix Figures 1-4 The present invention will be described in further detail below.

[0020] Please refer to the attached diagram in the instruction manual. Figures 1-4 This utility model provides an embodiment of a flange nut surface grooving device, including a base frame 1, a rotating mechanism 2 on the base frame 1, and a rotating placement platform 3 rotatably connected to the end of the rotating mechanism 2. The rotating mechanism 2 includes a first motor 21, a turntable 22, and several connecting rods 23. The first motor 21 is fixedly mounted on the top surface of the base frame 1, the turntable 22 is fixedly mounted on the rotating shaft of the first motor 21, and the several connecting rods 23 are evenly distributed in a ring on the outer wall of the turntable 22. The first motor 21 facilitates the rotation of the turntable 22, and the turntable 22 then facilitates the rotation of the connecting rods 23 and the rotating placement platform 3, so as to facilitate the conveying of nuts.

[0021] The rotating placement platform 3 includes a fixed plate 31 and a rotating rod 32. One end of the rotating rod 32 is rotatably inserted into the end of the connecting rod 23 away from the turntable 22, and the other end of the rotating rod 32 is fixedly connected to the fixed plate 31. The top surface of the fixed plate 31 is provided with a placement groove 33. The rotating rod 32 facilitates the connection between the fixed plate 31 and the connecting rod 23 and enables the fixed plate 31 to rotate.

[0022] An arc-shaped toothed plate 4 is fixedly installed on the inner side of the base frame 1. The base frame 1 includes a support plate 11 and a fixing ring 12. The support plate 11 is fixedly installed on the bottom surface of the fixing ring 12. A sliding groove 13 is opened on the inner side of the fixing ring 12. The arc-shaped toothed plate 4 is fixedly installed in the sliding groove 13. The support plate 11 facilitates the support of the fixing ring 12, and the sliding groove 13 facilitates the installation of the arc-shaped toothed plate 4.

[0023] A gear rod 5 is fixedly installed on the side of the rotating placement platform 3 facing the base frame 1. The gear rod 5 is inserted into the base frame 1 and meshes with the arc-shaped toothed plate 4. Two arc-shaped limiting plates 14 are fixedly installed on the inner side of the fixing ring 12. Limiting grooves 34 are opened on the top surface and the ground of the fixing plate 31. The two arc-shaped limiting plates 14 slide with the inner wall of the limiting grooves 34. Notches are opened on the arc-shaped limiting plates 14. The cooperation between the arc-shaped limiting plates 14 and the limiting grooves 34 facilitates the limiting of the fixing plate 31 to reduce the possibility of the fixing plate 31 rotating. When the fixing plate 31 moves, the notch loses its limiting position. At this time, the gear rod 5 cooperates with the arc-shaped toothed plate 4 to facilitate the rotation of the fixing plate 31.

[0024] A movable groove 35 is provided on the side of the fixed plate 31 facing the fixed ring 12. A positioning rod 36 is movably inserted into the movable groove 35. The positioning rod 36 is connected to the inner wall of the movable groove 35 by a sleeved spring 37. One end of the positioning rod 36 slides with the inner side of the fixed ring 12 and the inner side of the arc-shaped limiting plate 14. A rubber pad is fixedly provided on the other end of the positioning rod 36. The movable groove 35 facilitates the installation of the positioning rod 36, and the spring 37 facilitates the pushing of the positioning rod 36 to always abut against the inner side of the fixed plate 31. When the positioning rod 36 abuts against the arc-shaped limiting plate 14, it moves into the movable groove 35, thereby fixing the nut in the placement groove 33 through the positioning rod 36. At the same time, the rubber pad increases the stability of the positioning rod 36 when fixing the nut.

[0025] A grooving mechanism 6 is fixedly installed on the side wall of the base frame 1. The grooving mechanism 6 includes a support frame 61 and an electric push rod 62. The support frame 61 is fixedly installed on the side wall of the fixed ring 12, and the electric push rod 62 is fixedly installed on the top surface of the support frame 61. A second motor 63 is fixedly installed at the extended end of the electric push rod 62. A grooving drill bit 64 is sleeved on the rotating shaft of the second motor 63. The electric push rod 62 facilitates the up and down movement of the second motor 63 and the grooving drill bit 64. The second motor 63 facilitates the rotation of the grooving drill bit 64, thereby facilitating the grooving of the nut.

[0026] The slotting drill bit 64 is coaxially arranged with the placement groove 33. The placement groove 33 has a through hole 38. The slotting drill bit 64 facilitates the slotting of the nut, and the through hole 38 facilitates the discharge of debris.

[0027] Working principle: When using the flange nut surface grooving device, the nut is first placed in the rotary placement table 3. Then, the rotary mechanism 2 drives the rotary placement table 3 to move the nut to below the grooving mechanism 6. The grooving mechanism 6 then performs grooving on the nut. When the rotary mechanism 2 drives the rotary placement table 3 and the gear rod 5 to rotate until they mesh with the arc-shaped toothed plate 4, the arc-shaped toothed plate 4 drives the gear rod 5 and the rotary placement table 3 to rotate, thereby causing the rotary placement table 3 to flip and the nut to fall off the rotary placement table 3. Then the rotary placement table 3 resets. Therefore, it is more convenient to unload the nut. Repeating this process facilitates continuous processing of the nut.

[0028] The above description is a further detailed explanation of the present invention in conjunction with specific preferred embodiments, which is intended to enable those skilled in the art to understand and apply the present invention. However, it should not be assumed that the specific implementation of the present invention is limited to these descriptions.

Claims

1. A flange nut surface grooving device, comprising a base frame (1), characterized in that, A rotating mechanism (2) is provided on the base frame (1). A rotating placement platform (3) is rotatably inserted into the end of the rotating mechanism (2). An arc-shaped toothed plate (4) is fixedly provided on the inner side of the base frame (1). A gear rod (5) is fixedly provided on the side of the rotating placement platform (3) facing the base frame (1). The gear rod (5) is inserted into the base frame (1) and meshes with the arc-shaped toothed plate (4). A slotting mechanism (6) is fixedly provided on the side wall of the base frame (1).

2. The flange nut surface grooving device according to claim 1, characterized in that, The base frame (1) includes a support plate (11) and a fixing ring (12). The support plate (11) is fixedly disposed on the bottom surface of the fixing ring (12). A sliding groove (13) is provided on the inner side of the fixing ring (12). The arc-shaped toothed plate (4) is fixedly disposed in the sliding groove (13).

3. The flange nut surface grooving device according to claim 2, characterized in that, The rotating mechanism (2) includes a first motor (21), a turntable (22) and several connecting rods (23). The first motor (21) is fixedly mounted on the top surface of the base frame (1). The turntable (22) is fixedly mounted on the rotating shaft of the first motor (21). Several connecting rods (23) are evenly distributed in a ring on the outer wall of the turntable (22).

4. The flange nut surface grooving device according to claim 3, characterized in that, The rotating placement platform (3) includes a fixed plate (31) and a rotating rod (32). One end of the rotating rod (32) is rotatably inserted into the end of the connecting rod (23) away from the turntable (22). The other end of the rotating rod (32) is fixedly connected to the fixed plate (31). The top surface of the fixed plate (31) is provided with a placement groove (33).

5. The flange nut surface grooving device according to claim 4, characterized in that, Two arc-shaped limiting plates (14) are fixedly installed on the inner side of the fixed ring (12). The top surface of the fixed plate (31) and the ground are both provided with limiting grooves (34). The two arc-shaped limiting plates (14) slide in cooperation with the inner wall of the limiting grooves (34). The arc-shaped limiting plates (14) are provided with notches.

6. The flange nut surface grooving device according to claim 4, characterized in that, The fixed plate (31) has a movable groove (35) on the side facing the fixed ring (12). A positioning rod (36) is movably inserted into the movable groove (35). The positioning rod (36) is connected to the inner wall of the movable groove (35) by a sleeved spring (37). One end of the positioning rod (36) slides with the inner side of the fixed ring (12) and the inner side of the arc-shaped limiting plate (14). The other end of the positioning rod (36) is fixedly provided with a rubber pad.

7. The flange nut surface grooving device according to claim 4, characterized in that, The grooving mechanism (6) includes a support frame (61) and an electric push rod (62). The support frame (61) is fixedly mounted on the side wall of the fixed ring (12). The electric push rod (62) is fixedly mounted on the top surface of the support frame (61). A second motor (63) is fixedly mounted on the extended end of the electric push rod (62). A grooving drill bit (64) is sleeved on the rotating shaft of the second motor (63).

8. The flange nut surface grooving device according to claim 7, characterized in that, The slotting drill bit (64) is coaxially arranged with the placement groove (33), and a through hole (38) is provided in the placement groove (33).

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