Portable tool for industrial robot maintenance

Abstract

The utility model discloses a portable tool for industrial robot maintenance. The portable tool comprises a box body, an open groove is formed in the top face of the box body, a plurality of rack grooves are formed in the bottom face of the open groove, a plurality of racks are slidably connected into the rack grooves, and the top ends of the racks are fixedly connected with a lifting plate. Two first square cavities are formed in the two sides of the bottom of the box body, two square plates are slidably connected into the two first square cavities, a plurality of cylindrical rods are fixedly connected to the bottom faces of the two square plates, a plurality of non-slip mats are fixedly connected to the bottom ends of the cylindrical rods, the cylindrical rods are slidably connected with the two first square cavities, and a plurality of universal wheels are fixedly connected to the bottom face of the box body. The industrial robot maintenance device is good in portability, a worker can move the device to different places to overhaul and maintain an industrial robot, the device is convenient to move and quite convenient, convenience is brought to overhaul and maintenance of the worker, the device is provided with a cylindrical rod and an anti-skid pad, after the device is moved to a use site, through cooperation of components, the box body can be prevented from moving, and the maintenance efficiency is improved. And the stability of the box body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial robots, in particular to a portable tooling for repairing industrial robots. Background Art

[0002] Industrial robots are multi-joint manipulators or multi-degree-of-freedom robots for the industrial field. When an industrial robot fails, it needs to be repaired. Since some industrial robots are large in size, workers cannot repair them from high places, so industrial robot repair tooling is needed.

[0003] In this regard, a Chinese utility model with authorization announcement number CN216399573U discloses an industrial robot inspection and maintenance device, which includes a base plate and a top plate, the front and rear ends of the top of the base plate are fixedly connected to a fixing block and a buffer rubber pad, the middle end of the top of the top plate is fixedly connected to a stabilizing seat, the left and right ends of the bottom of the top plate are fixedly connected to an adjustment seat, the lower end of the inner side of the adjustment seat is movably connected to a bidirectional threaded rod through a bearing, and the front and rear ends of the outer surface of the bidirectional threaded rod are threadedly connected to a movable sleeve.

[0004] The industrial robot inspection and maintenance device solves the problem that the existing inspection and maintenance device has a fixed structure through the functions of a placement plate, a first motor, a stabilizing seat, a second motor, a rotating shaft, a driving pulley, a synchronous belt, a driven pulley, a threaded rod, a movable sleeve, a movable connecting rod and a fixed block. When the robot is at a high height, it needs to be climbed up with the help of a climbing tool for inspection and maintenance, which reduces the efficiency of its inspection and maintenance and is inconvenient for staff to use. However, the industrial robot inspection and maintenance device has poor portability. When it needs to be moved to different places for inspection and maintenance, it is inconvenient to move, which brings trouble to the staff for inspection and maintenance. For this reason, we propose a portable tooling for industrial robot maintenance to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a portable tooling for industrial robot maintenance to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable tool for repairing an industrial robot, comprising a box body, a slotted top surface of the box body, a plurality of rack slots on the bottom surface of the slotted bottom surface, a plurality of racks being slidably connected inside the plurality of rack slots, and a plurality of racks being fixedly connected to lifting plates at the top ends; two square cavities are provided on both sides of the bottom of the box body, two square plates are slidably connected inside the two square cavities, a plurality of columnar rods are fixedly connected to the bottom surfaces of the two square plates, a plurality of anti-slip pads are fixedly connected to the bottom ends of the plurality of columnar rods, a plurality of columnar rods are slidably connected to the two square cavities, and a plurality of universal wheels are fixedly connected to the bottom surface of the box body.

[0007] Preferably, the top of the box is fixedly connected to motor 1, the motor 1 is fixedly connected to the rotating shaft at its rotating shaft, the rotating shaft is fixedly sleeved with two sprocket 1s on its circumferential side, the two sprocket 1s are transmission-connected to two chains, the two chains are transmission-connected to two sprocket 2s, the two sprocket 2s are fixedly sleeved with two rotating rods 1, the two rotating rods 1 are fixedly connected to multiple gears at both ends, and the multiple gears are meshingly connected to multiple racks.

[0008] Preferably, a plurality of gear grooves and two chain grooves are provided on both sides of the box body, the sprocket one, the chain and the sprocket two are located inside the chain groove, the gear is located inside the gear groove, and the gear groove is connected to the rack groove.

[0009] Preferably, a square cavity 2 and two square cavities 3 are provided at the bottom of the box body, one side of the inside of the square cavity 2 is fixedly connected to the motor 2, a worm is fixedly connected to the rotating shaft of the motor 2, the worm is meshedly connected to the worm wheel, the worm wheel is fixedly sleeved on the rotating rod 2, two ends of the rotating rod 2 are fixedly connected to two bevel gears 1, the two bevel gears 1 are meshedly connected to the two bevel gears 2, and the two bevel gears 2 are fixedly connected to two screw rods.

[0010] Preferably, the two screw rods are threadedly connected to the two square plates, the thread directions of the two screw rods are opposite, the two screw rods are rotatably connected to the two square cavities one, the worm and the worm wheel are located inside the square cavity two, and the bevel gear one and the bevel gear two are located inside the square cavity three.

[0011] Preferably, a handle is fixedly connected to one side of the box.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model has good portability. The staff can move the device to different places to inspect and maintain the industrial robot. It is easy to move and very convenient, which brings convenience to the staff for inspection and maintenance. The device is installed with columnar rods and anti-skid pads. After moving to the use location, the cooperation of parts can prevent the box from moving, thereby improving the stability of the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0016] Figure 3 It is a cross-sectional schematic diagram of the utility model;

[0017] Figure 4 For this utility model Figure 3 Enlarged schematic diagram at point A in the middle.

[0018] In the figure: 1. box body; 2. slot; 3. rack slot; 4. rack; 5. lifting plate; 6. square cavity one; 7. square plate; 8. cylindrical rod; 9. anti-skid pad; 10. universal wheel; 11. motor one; 12. rotating shaft; 13. sprocket one; 14. chain; 15. sprocket two; 16. rotating rod one; 17. gear; 18. gear slot; 19. chain slot; 20. square cavity two; 21. motor two; 22. worm; 23. worm wheel; 24. rotating rod two; 25. bevel gear one; 26. bevel gear two; 27. screw; 28. square cavity three; 29. ​​handle. DETAILED DESCRIPTION

[0019] 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.

[0020] Example 1

[0021] Reference Figure 1-3 , which is the first embodiment of the utility model, and provides a portable tooling for industrial robot maintenance, including a box body 1, a slot 2 is provided on the top surface of the box body 1, and a plurality of rack grooves 3 are provided on the bottom surface of the slot 2, and a plurality of racks 4 are slidably connected inside the plurality of rack grooves 3, and a plurality of racks 4 are fixedly connected to the top of a lifting plate 5; two square cavities 6 are provided on both sides of the bottom of the box body 1, and two square plates 7 are slidably connected inside the two square cavities 6, and a plurality of columnar rods 8 are fixedly connected to the bottom surfaces of the two square plates 7, and a plurality of anti-slip pads 9 are fixedly connected to the bottom ends of the plurality of columnar rods 8, and a plurality of columnar rods 8 are slidably connected to the two square cavities 6, and the box body 1 A plurality of universal wheels 10 are fixedly connected to the bottom surface. When in use, the staff moves the box body 1 to the position for overhauling the industrial robot through the universal wheels 10 and moves the square plate 7. The square plate 7 moves in the square cavity 6. The movement of the square plate 7 drives the columnar rod 8 and the anti-skid pad 9 to move. The columnar rod 8 cooperates with the anti-skid pad 9 to lift the box body 1 off the bottom surface to prevent the box body 1 from moving when in use. The staff stands on the lifting plate 5 and moves the rack 4. The rack 4 moves in the rack groove 3. The movement of the rack 4 drives the lifting plate 5. The lifting plate 5 sends the staff to the specified height, which is convenient for the staff to overhaul and maintain the industrial robot.

[0022] Example 2

[0023] Reference Figure 3-4The top of the box body 1 is fixedly connected to a motor 11, and the rotating shaft of the motor 11 is fixedly connected to a rotating shaft 12. Two sprocket wheels 13 are fixedly sleeved on the circumferential side of the rotating shaft 12. The two sprocket wheels 13 are transmission-connected to two chains 14, and the two chains 14 are transmission-connected to two sprocket wheels 2 15. The two sprocket wheels 2 15 are fixedly sleeved to two rotating rods 16. Multiple gears 17 are fixedly connected to both ends of the two rotating rods 16. Multiple gears 17 are meshingly connected to multiple racks 4. Turn on the motor 11, and the rotation of the motor 11 drives the rotating shaft 12 to rotate, and the rotation of the rotating shaft 12 drives the sprocket wheel 13 to rotate, and the rotation of the sprocket wheel 13 drives the chain 14 to rotate, and the rotation of the chain 14 drives the sprocket wheel 2 15 to rotate, and the rotation of the sprocket wheel 2 15 drives the rotating rod 16 to rotate, and the rotation of the rotating rod 16 drives the gear 17 to rotate and drives the rack 4 to move.

[0024] Reference Figure 3-4 A plurality of gear grooves 18 and two chain grooves 19 are provided on both sides of the housing 1. The sprocket 13, the chain 14 and the sprocket 2 15 are located inside the chain grooves 19. The chain grooves 19 provide assistance for the normal operation of the sprocket 13, the chain 14 and the sprocket 2 15. The gear 17 is located inside the gear grooves 18. The gear grooves 18 provide assistance for the normal operation of the gear 17. The gear grooves 18 are connected to the rack grooves 3.

[0025] Reference Figure 2 A square cavity 20 and two square cavities 3 28 are provided at the bottom of the box body 1. One side of the square cavity 20 is fixedly connected to the motor 21. The worm 22 is fixedly connected to the rotating shaft of the motor 21. The worm 22 is meshed with the worm wheel 23. The worm wheel 23 is fixedly sleeved on the rotating rod 24. Two ends of the rotating rod 24 are fixedly connected to two bevel gears 1 25. The two bevel gears 1 25 are meshed with the two bevel gears 26. The two bevel gears 26 are fixedly connected to the two screw rods 27. Turn on the motor 21. The rotation of the motor 21 drives the worm 22 to rotate. The rotation of the worm 22 drives the worm wheel 23 to rotate. The rotation of the worm wheel 23 drives the rotating rod 24 to rotate. The rotation of the rotating rod 24 drives the bevel gear 1 25 to rotate. The rotation of the bevel gear 1 25 drives the bevel gear 2 26 to rotate. The rotation of the bevel gear 26 drives the screw rod 27 to rotate.

[0026] Reference Figure 2 , two screw rods 27 are threadedly connected to two square plates 7, and the thread directions of the two screw rods 27 are opposite. The two screw rods 27 are rotatably connected to the two square cavities 1 6. The worm 22 and the worm wheel 23 are located inside the square cavity 20. The square cavity 20 provides assistance for the normal working of the worm 22 and the worm wheel 23. The bevel gear 1 25 and the bevel gear 26 are located inside the square cavity 3 28. The square cavity 3 28 provides assistance for the normal working of the bevel gear 1 25 and the bevel gear 26. The screw rod 27 rotates to drive the square plate 7 to move.

[0027] Reference Figure 1A handle 29 is fixedly connected to one side of the box body 1, and the handle 29 facilitates the staff to move the box body 1.

[0028] Example 3

[0029] Reference Figure 1-4 , which is the third embodiment of the utility model. This embodiment is based on the above two embodiments. When in use, the staff holds the handle 29, moves the box body 1 to the position for maintenance of the industrial robot through the universal wheel 10, and turns on the motor 21. The rotation of the motor 21 drives the worm 22 to rotate, and the rotation of the worm 22 drives the worm wheel 23 to rotate. The rotation of the worm wheel 23 drives the rotating rod 24 to rotate. The rotation of the rotating rod 24 drives the bevel gear 1 25 to rotate. The rotation of the bevel gear 1 25 drives the bevel gear 26 to rotate. The rotation of the bevel gear 26 drives the screw rod 27 to rotate. The rotation of the screw rod 27 drives the square plate 7 to move. The square plate 7 moves in the square cavity 1 6. The movement of the square plate 7 drives the columnar rod 8 and the anti-skid pad 9 to move. The cooperation of the columnar rod 8 and the anti-skid pad 9 lifts the box body 1 off the bottom surface to prevent the box body 1 from moving when in use. The staff stands on the lifting plate 5, turns on the motor 11, and the motor 1 The rotation of 11 drives the rotating shaft 12 to rotate, the rotation of the rotating shaft 12 drives the sprocket 13 to rotate, the rotation of the sprocket 13 drives the chain 14 to rotate, the rotation of the chain 14 drives the sprocket 2 15 to rotate, the rotation of the sprocket 2 15 drives the rotating rod 16 to rotate, the rotation of the rotating rod 16 drives the gear 17 to rotate and drives the rack 4 to move, the rack 4 moves in the rack groove 3, the movement of the rack 4 drives the lifting plate 5, the lifting plate 5 sends the staff to the specified height, which is convenient for the staff to inspect and maintain the industrial robot. The utility model has good portability. The staff can move the device to different places to inspect and maintain the industrial robot. It is easy to move and very convenient, which brings convenience to the staff for inspection and maintenance. The device is equipped with a columnar rod 8 and an anti-slip pad 9. After moving to the place of use, the movement of the box 1 can be avoided through the cooperation of the components, thereby improving the stability of the box 1.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable tool for industrial robot maintenance, comprising a box (1), characterized in that: The top surface of the box body (1) is provided with a slot (2), the bottom surface of the slot (2) is provided with a plurality of rack grooves (3), the interior of the plurality of rack grooves (3) is slidably connected to a plurality of racks (4), and the top ends of the plurality of racks (4) are fixedly connected to a lifting plate (5); Two square cavities (6) are provided on both sides of the bottom of the box body (1); two square plates (7) are slidably connected inside the two square cavities (6); a plurality of columnar rods (8) are fixedly connected to the bottom surfaces of the two square plates (7); a plurality of anti-slip pads (9) are fixedly connected to the bottom ends of the plurality of columnar rods (8); the plurality of columnar rods (8) are slidably connected to the two square cavities (6); and a plurality of universal wheels (10) are fixedly connected to the bottom surface of the box body (1).

2. The portable tooling for industrial robot maintenance according to claim 1, characterized in that: The top of the box body (1) is fixedly connected to a motor one (11); the motor one (11) is fixedly connected to a rotating shaft (12); the rotating shaft (12) is fixedly sleeved with two sprockets one (13) on its circumferential side; the two sprockets one (13) are transmission-connected to two chains (14); the two chains (14) are transmission-connected to two sprockets two (15); the two sprockets two (15) are fixedly sleeved with two rotating rods one (16); the two ends of the two rotating rods one (16) are fixedly connected to a plurality of gears (17); the plurality of gears (17) are meshingly connected to a plurality of racks (4).

3. The portable tooling for industrial robot maintenance according to claim 2, characterized in that: A plurality of gear grooves (18) and two chain grooves (19) are provided on both sides of the box body (1); the sprocket wheel 1 (13), the chain (14) and the sprocket wheel 2 (15) are located inside the chain grooves (19); the gear wheel (17) is located inside the gear groove (18); and the gear groove (18) and the rack groove (3) are communicated with each other.

4. The portable tooling for industrial robot maintenance according to claim 1, characterized in that: A square cavity 2 (20) and two square cavities 3 (28) are provided at the bottom of the box body (1); one side of the inside of the square cavity 2 (20) is fixedly connected to the motor 2 (21); the rotation shaft of the motor 2 (21) is fixedly connected to the worm (22); the worm (22) is meshedly connected to the worm wheel (23); the worm wheel (23) is fixedly sleeved to the rotating rod 2 (24); the two ends of the rotating rod 2 (24) are fixedly connected to two bevel gears 1 (25); the two bevel gears 1 (25) are meshedly connected to the two bevel gears 2 (26); the two bevel gears 2 (26) are fixedly connected to the two screw rods (27).

5. The portable tooling for industrial robot maintenance according to claim 4, characterized in that: The two screw rods (27) are threadedly connected to the two square plates (7), the thread directions of the two screw rods (27) are opposite, the two screw rods (27) are rotatably connected to the two square cavities (6), the worm (22) and the worm wheel (23) are located inside the square cavity (20), and the bevel gear (25) and the bevel gear (26) are located inside the square cavity (28).

6. The portable tooling for industrial robot maintenance according to claim 1, characterized in that: A handle (29) is fixedly connected to one side of the box body (1).

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