Automatic groove milling device for sealing element

Abstract

The utility model relates to the technical field of sealing elements, in particular to an automatic groove milling device for a sealing element, which comprises a turntable, a first driving motor, a connecting block, a driving device, a moving seat, a driving mechanism and a groove milling device, and then the movable seat is driven by the driving mechanism, and the groove milling device and the rotating disc are utilized to rotate, so that the machining efficiency is improved, the labor intensity is reduced, and the machining precision can be ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sealing element technical field, especially a kind of automatic grooving device of sealing element. BACKGROUND

[0002] Bearing isolator is a kind of sealing element, as important component in mechanical equipment, its main role is to prevent lubricating grease leakage. Setting oil return hole on bearing isolator, it is helpful to the circulation use of lubricating grease, improves the service life of bearing. But the traditional bearing device backflow hole processing method mainly relies on manual operation, there are following problems: 1, processing efficiency is low, labor intensity is big;2, processing precision is influenced by human factor, stability is poor. Therefore, a kind of automatic grooving device of sealing element is urgently needed, not only can improve processing efficiency, reduce labor intensity, also can guarantee processing precision. SUMMARY

[0003] The utility model solves the technical problems that provide a kind of automatic grooving device of sealing element, not only can improve processing efficiency, reduce labor intensity, also can guarantee processing precision.

[0004] In order to solve the above technical problem, the technical scheme that the utility model adopts is as follows: a kind of automatic grooving device of sealing element, including:

[0005] Base;

[0006] Movable seat, movable seat is connected to base along X or X reverse direction;

[0007] Driving mechanism, driving mechanism is used to drive movable seat to move;

[0008] Rotating disc, rotating disc is rotatably connected on movable seat, and rotating disc is equipped with 2 more than the track, 2 more than the track is in the form of circumferential array with the axial direction of rotating disc, and the direction of track is towards the center of rotating disc;

[0009] First drive motor, first drive motor is used to drive rotating disc to rotate;

[0010] Connecting block, the number of connecting block is same with the number of track, connecting block is slidably connected with track, and connecting block is perpendicular to rotating disc;

[0011] Driving device, driving device is used to drive connecting block to move;

[0012] Grooving device, grooving device is located in the upper of rotating disc, and grooving device is movably connected to base along vertical direction, and grooving device includes drill bit and second drive motor, and second drive motor is drivingly connected with drill bit;

[0013] Driving piece, driving piece is used to drive grooving device to move.

[0014] Further, the sealing piece automatic milling groove device further comprises a discharging device, the rotating disc is provided with a discharging groove, the discharging device is located outside the discharging groove, and the discharging device comprises a first cylinder, a rotary cylinder, a connecting plate, an electric telescopic rod, a pneumatic clamp jaw and a collecting box, the cylinder body of the first cylinder is connected to the base, the axial direction of the cylinder body of the first cylinder is vertical, the cylinder body of the rotary cylinder is connected to the piston rod of the first cylinder, the axial direction of the rotary cylinder is vertical, the connecting plate is connected with the piston rod of the rotary cylinder, the electric telescopic rod is connected to the connecting plate, the axial direction of the electric telescopic rod is towards the center of the rotating disc, the pneumatic clamp jaw is connected to the piston rod of the electric telescopic rod, the collecting box is connected to the base, and the rotary cylinder and the electric telescopic rod drive the pneumatic clamp jaw to switch between the first state and the second state;

[0015] In the first state, the pneumatic clamp jaw is close to the discharging groove.

[0016] In the second state, the pneumatic clamp jaw is located directly above the collecting box.

[0017] Further, the collecting box is internally provided with an inclined slope, and in the second state, the pneumatic clamp jaw is located at the high end of the inclined slope.

[0018] Further, the driving device comprises a second cylinder, a circular connecting piece, a connecting rod, a first pivot shaft and a second pivot shaft, the center groove of the rotating disc, the cylinder body of the second cylinder is connected to the bottom of the groove, the axial direction of the second cylinder is vertical, the circular connecting piece is connected to the piston rod of the cylinder, the first pivot shaft is pivoted to the top of the connecting block, the second pivot shaft is pivoted to the outer circumference of the circular connecting piece, one end of the connecting rod is pivoted to the first pivot shaft, the other end of the connecting rod is pivoted to the second pivot shaft, the axial direction of the first pivot shaft is parallel to the tangent line of the circular connecting piece, and the second pivot shaft is parallel to the first pivot shaft.

[0019] Further, the driving mechanism comprises a lead screw shaft and a second driving motor, the lead screw shaft is connected to the base, the axial direction of the lead screw shaft is X direction, the moving seat is slidably connected with the lead screw shaft, and the second driving motor is in transmission connection with the lead screw shaft.

[0020] Further, the driving piece is a third cylinder.

[0021] The utility model discloses beneficial effect lies in: compared with prior art, including rotating disc, first driving motor, connecting block, driving device, moving seat, driving mechanism and milling groove device, setting up two above -mentioned track on the rotating disc, utilizing connecting block and track sliding connection, thereby can fix the bearing isolator of different radius, then through driving mechanism drive moving seat, utilize milling groove device and rotating disc rotation, not only improve processing efficiency, reduce labor intensity, can guarantee processing accuracy. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 The bearing isolator is milled and completed.

[0023] Figure 2 It is a structure schematic view of a sealing piece automatic slot milling device of the embodiment of the utility model.

[0024] Figure 3 For Figure 2 A enlarged view of A part.

[0025] Label explanation

[0026] 1, base;

[0027] 2, moving seat;

[0028] 3, drive mechanism;31, screw shaft;32, third drive motor;

[0029] 4, turntable;41, track;42, discharge groove;43, groove;

[0030] 5, first drive motor;

[0031] 6, connecting block;

[0032] 7, drive device;71, second cylinder;73, circular connecting piece;74, connecting rod;75, first pivot shaft;76, second pivot shaft;

[0033] 8, slot milling device;81, drill bit;82, second drive motor;

[0034] 9, driving piece;

[0035] 10, discharge device;101, first cylinder;102, rotary cylinder;103, connecting plate;104, electric telescopic rod;105, pneumatic clamping jaw;106, collection box;1061, slope.

[0036] 11, bearing isolator;111, oil return hole. Embodiment

[0037] To explain the technical content of the utility model, the purpose and effect realized, the following will be explained in conjunction with the embodiment and the accompanying drawings.

[0038] Please refer to Figures 1 to 3 A kind of sealing piece automatic slot milling device, comprising:

[0039] base 1;

[0040] moving seat 2, moving seat 2 is movably connected to base 1 along X direction or X direction reverse;

[0041] drive mechanism 3, drive mechanism 3 is used to drive moving seat 2 to move;

[0042] A rotating disc 4 is rotatably connected to the moving base 2, and the rotating disc 4 is provided with two or more tracks 41 which are arranged in a circumferential array along the axial direction of the rotating disc 4, and the tracks 41 are directed towards the center of the rotating disc 4;

[0043] A first driving motor 5 is used to drive the rotating disc 4 to rotate;

[0044] A connecting block 6 is provided in the same number as the tracks 41, and the connecting block 6 is slidably connected to the tracks 41, and the connecting block 6 is perpendicular to the rotating disc 4;

[0045] A driving device 7 is used to drive the connecting block 6 to move;

[0046] A slot milling device 8 is located above the rotating disc 4, and the slot milling device 8 is movably connected to the base 1 along the vertical direction, and the slot milling device 8 comprises a drill bit 81 and a second driving motor 82 which is drivingly connected to the drill bit 81;

[0047] A driving member 9 is used to drive the slot milling device 8 to move.

[0048] In the above embodiment, the bearing isolator 11 is in the shape of a ring, and the ring of the bearing isolator 11 is placed on the rotating disc 4, the driving device 7 drives the connecting block 6 to move, so that the connecting block 6 abuts against the inner ring of the bearing isolator 11, thereby fixing the bearing isolator 11 on the rotating disc 4, then the driving mechanism 3 drives the moving base 2 to move, so that the end surface of the ring of the bearing isolator 11 is located below the circular slot milling member, the driving member 9 drives the slot milling device 8 to move downward, at the same time, the second driving motor 82 drives the drill bit 81 to rotate, and the first driving motor 5 drives the rotating disc 4 to rotate, thereby milling the end surface of the bearing isolator 11, and the oil return hole 111 of the bearing isolator 11 after milling is shown in the accompanying drawings Figure 1 Compared with the prior art, the rotating disc 4, the first driving motor 5, the connecting block 6, the driving device 7, the moving base 2, the driving mechanism 3 and the slot milling device 8 are provided, two or more tracks 41 are arranged on the rotating disc 4, the connecting block 6 is slidably connected to the tracks 41, thereby being able to fix bearing isolators 11 of different radii, then the moving base 2 is driven by the driving mechanism 3, and the slot milling device 8 and the rotating disc 4 are rotated, thereby not only improving the processing efficiency and reducing the labor intensity, but also ensuring the processing precision.

[0049] As an optional implementation, the sealing piece automatic milling groove device 8 further comprises a discharging device 10, the rotating disc 4 is provided with a discharging groove 42, the discharging device 10 is located outside the discharging groove 42, and the discharging device 10 comprises a first cylinder 101, a rotary cylinder 102, a connecting plate 103, an electric telescopic rod 104, a pneumatic clamp jaw 105 and a collection box 106. The cylinder body of the first cylinder 101 is connected to the base 1, the cylinder body of the first cylinder 101 is vertically oriented, the cylinder body of the rotary cylinder 102 is connected to the piston rod of the first cylinder 101, the rotary cylinder 102 is vertically oriented, the connecting plate 103 is connected to the piston rod of the rotary cylinder 102, the electric telescopic rod 104 is connected to the connecting plate 103, the electric telescopic rod 104 is oriented towards the center of the rotating disc 4, the pneumatic clamp jaw 105 is connected to the piston rod of the electric telescopic rod 104, and the collection box 106 is connected to the base 1. The rotary cylinder 102 and the electric telescopic rod 104 drive the pneumatic clamp jaw to switch between a first state and a second state.

[0050] In the first state, the pneumatic clamp jaw 105 is close to the discharging groove 42.

[0051] In the second state, the pneumatic clamp jaw 105 is located directly above the collection box 106.

[0052] In the above implementation, the worker places the bearing isolator 11 on the rotating disc 4, sets the discharging groove 42, and makes one side of the bearing isolator 11 suspended. When the bearing isolator 11 finishes milling, the rotary cylinder 102 drives the connecting plate 103 to move to the first state, the first cylinder 101 drives the rotary cylinder 102 to move, the electric telescopic rod 104 is telescoped to make the upper and lower end faces of the bearing isolator 11 located between the two clamp jaws of the pneumatic clamp jaw 105, the pneumatic clamp jaw 105 clamps the upper and lower end faces of the bearing isolator 11, then the first cylinder 101 drives the rotary cylinder 102 to move upwards, so that the inner ring of the bearing isolator 11 is separated from the connecting block 6, and then the rotary cylinder 102 drives the connecting plate 103 to rotate to the second state, the pneumatic clamp jaw 105 sends the card, so that the bearing isolator 11 falls into the collection box 106.

[0053] As an optional implementation, the collection box 106 is internally provided with a slope 1061, and in the second state, the pneumatic clamp jaw 105 is located at the high end of the slope 1061.

[0054] In the above implementation, the slope 1061 is set, so that the bearing isolator 11 slowly falls through the slope 1061, and damage to the bearing isolator 11 is avoided.

[0055] As an optional implementation, the driving device 7 comprises a second cylinder 71, a circular connecting piece 73, a connecting rod 74, a first pivot shaft 75 and a second pivot shaft 76, the center groove 43 of the rotating disc 4, the cylinder body of the second cylinder 71 is connected to the bottom of the groove 43, the axial direction of the second cylinder 71 is vertical, the circular connecting piece 73 is connected to the piston rod of the cylinder, the first pivot shaft 75 is pivotally connected to the top of the connecting block 6, the second pivot shaft 76 is pivotally connected to the outer circumference of the circular connecting piece 73, one end of the connecting rod 74 is pivotally connected to the first pivot shaft 75, the other end of the connecting rod 74 is pivotally connected to the second pivot shaft 76, the axial direction of the first pivot shaft 75 is parallel to the tangent line of the circular connecting piece 73, and the second pivot shaft 76 is parallel to the first pivot shaft 75.

[0056] In the above implementation, the second cylinder 71 drives the circular connecting piece 73 to move upwards, so that the connecting block 6 moves towards the center of the rotating disc 4, then the inner circle of the bearing isolator 11 is placed outside the connecting block 6, the second cylinder 71 drives the circular connecting piece 73 to move downwards, so that the connecting block 6 abuts against the inner circle of the bearing isolator 11, and then the bearing isolator 11 is fixed on the rotating disc 4.

[0057] As an optional implementation, the driving mechanism 3 comprises a lead screw shaft 31 and a third driving motor 32, the lead screw shaft 31 is connected to the base 1, the axial direction of the lead screw shaft 31 is X direction, the moving seat 2 is slidingly connected to the lead screw shaft 31, and the third driving motor 32 is in transmission connection with the lead screw shaft 31.

[0058] As an optional implementation, the driving member 9 is a third cylinder.

[0059] The above only describes the embodiments of the present application, and does not limit the patent range of the present application, and any equivalent transformation or direct or indirect application in the related technical field according to the content of the present application is also included in the patent protection range of the present application.

Claims

1. A seal automatic grooving apparatus characterized by comprising: The utility model relates to a kind of automatic sealing element milling groove device, including: Base; Mobile seat, mobile seat is connected to base along X direction or X direction reverse direction is movable; Driving mechanism, driving mechanism is used to drive mobile seat movement; Rotary table, rotary table is rotatably connected on mobile seat, rotary table is equipped with 2 or more tracks, 2 or more tracks are in the axial direction of rotary table with circular array, the direction of track is towards rotary table center; First drive motor, first drive motor is used to drive rotary table rotation; Connecting block, the number of connecting block is same with the number of track, connecting block is slidably connected with track, connecting block is perpendicular to rotary table; Driving device, driving device is used to drive connecting block movement; Milling groove device, milling groove device is located above rotary table, milling groove device is movably connected with base along vertical direction, milling groove device includes drill bit and second drive motor, second drive motor is drivingly connected with drill bit; Driving piece, driving piece is used to drive milling groove device movement.

2. The seal automatic grooving apparatus of claim 1, wherein Automatic sealing element milling groove device further includes unloading device, rotary table is equipped with unloading groove, unloading device is located outside unloading groove, unloading device includes first cylinder, rotary cylinder, connecting plate, electric telescopic rod, pneumatic gripper and collection box, the cylinder body of first cylinder is connected to base, the axial direction of the cylinder body of first cylinder is vertical direction, the cylinder body of rotary cylinder is connected to the piston rod of first cylinder, the axial direction of rotary cylinder is vertical direction, connecting plate is connected with the piston rod of rotary cylinder, electric telescopic rod is connected on connecting plate, the axial direction of electric telescopic rod is towards rotary table center, pneumatic gripper is connected to the piston rod of electric telescopic rod, collection box is connected to base, rotary cylinder and electric telescopic rod drive pneumatic gripper to switch in first state and second state; First state, pneumatic gripper is close to unloading groove; Second state, pneumatic gripper is located directly above collection box.

3. The seal automatic grooving apparatus of claim 2, wherein Collection box is provided with slope, in second state, pneumatic gripper is located at the high end of slope.

4. The seal automatic grooving apparatus of claim 1, wherein Driving device includes second cylinder, circular connecting piece, connecting rod, first pivot shaft and second pivot shaft, the center groove of rotary table, the cylinder body of second cylinder is connected to the bottom of groove, the axial direction of second cylinder is vertical direction, circular connecting piece is connected to the piston rod of cylinder, first pivot shaft is pivoted to the top of connecting block, second pivot shaft is pivoted to the outer circumference of circular connecting piece, one end of connecting rod is pivoted with first pivot shaft, the other end of connecting rod is pivoted with second pivot shaft, the axial direction of first pivot shaft is parallel to tangent line of circular connecting piece, second pivot shaft is parallel to first pivot shaft.

5. The seal automatic grooving apparatus of claim 1, wherein Driving mechanism includes screw shaft and third drive motor, screw shaft is connected to base, the axial direction of screw shaft is X direction, mobile seat is slidably connected with screw shaft, third drive motor is drivingly connected with screw shaft.

6. The seal automatic grooving apparatus of claim 1, wherein Driving piece is third cylinder.

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