CN221716853U - Rotary device for robot maintenance - Google Patents

Abstract

The utility model relates to the technical field of robot maintenance and discloses a rotating device for robot maintenance, which comprises a maintenance platform, wherein two symmetrically arranged brackets are connected to the upper surface of the maintenance platform, one bracket is fixedly connected with the maintenance platform, one side of the other bracket, which is close to the maintenance platform, is connected with a movable assembly, the other side of the movable assembly is connected with the maintenance platform, the adjacent sides of the two brackets are respectively provided with a sliding groove, the far sides of the two sliding grooves are respectively provided with an adjusting groove, the inner walls of the two sliding grooves are respectively connected with a rotating rod, the far sides of the two rotating rods are respectively connected with an adjusting assembly, the two adjusting assemblies are respectively positioned in the two adjusting grooves, and the adjacent sides of the two rotating rods are respectively connected with a clamping assembly. This kind of rotary device is used in robot maintenance can overturn the fixed robot of centre gripping through the bull stick to carry out the rotation inspection and the maintenance of more angles to the robot, improve the maintenance efficiency of robot.

Description

A rotating device for robot maintenance

Technical Field

The utility model relates to the technical field of robot maintenance, in particular to a rotating device for robot maintenance.

Background Art

A robot is a machine device that performs tasks automatically. It can accept human commands, run pre-programmed programs, or act according to principles formulated using artificial intelligence technology. It is mainly used to assist or replace human work, such as in manufacturing, construction, or dangerous work.

After a robot breaks down, the robot is usually fixed on a maintenance table for maintenance. For example, a robot maintenance device that is easy to operate and disclosed in publication number: CN218313422U includes a maintenance table, a rotating disk is rotatably connected to the middle of the top of the maintenance table, a mechanical slot is provided inside the rotating disk, a motor 1 is installed on the inner bottom wall of the mechanical slot, a driving end of the motor 1 is fixedly connected to a driving bevel gear, four threaded rods are provided on the top of the rotating disk, a mounting slot is rotatably connected inside the threaded rod, and a driven bevel gear is fixedly connected to one end of the mounting slot. The rotatable function of the rotating disk makes it convenient for the staff to perform all-round maintenance on the robot without frequent manual movement, thereby improving work efficiency.

However, the maintenance device in the above technology still has the following problems:

When the robot is fixed on the maintenance table for maintenance, although the robot can be rotated by the rotating disk for maintenance, when inspecting and repairing the back of the robot, the robot still needs to be removed, turned over and fixed again before continuing the maintenance. The actual maintenance and adjustment is more cumbersome.

Utility Model Content

In view of the deficiencies in the prior art, the utility model provides a rotating device for robot maintenance, such as: clamping and fixing the robot in mid-air, and flipping the entire robot at any time as needed, so as to inspect and maintain the robot from more angles and improve maintenance efficiency.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rotating device for robot maintenance, including a maintenance platform, the upper surface of the maintenance platform is connected to two symmetrically arranged brackets, one of which is fixedly connected to the maintenance platform, and the other bracket is connected to a moving component on a side close to the maintenance platform, and the other side of the moving component is connected to the maintenance platform, and a slide groove is provided on the adjacent sides of the two brackets, and an adjustment groove is provided on the sides where the two slide grooves are away from each other, and the inner walls of the two slide grooves are slidably connected to rotating rods, and the sides where the two rotating rods are away from each other are connected to adjusting components, the two adjusting components are respectively located in the two adjusting grooves, and the adjacent sides of the two rotating rods are connected to clamping components.

Furthermore, the moving assembly includes a moving block and a triangular support block, a T-slot is provided on one side of the maintenance platform close to the bracket, an outer wall of the moving block is slidably connected to an inner wall of the T-slot, one side of the moving block is fixedly connected to a side of one of the brackets close to the maintenance platform, the triangular support block is fixedly connected to a side of the bracket away from the clamping assembly, a threaded hole is penetrated through the side of the triangular support block close to the maintenance platform, a bolt is connected in the threaded hole, a clamping block is fixedly connected to the side of the bolt close to the T-slot, and the clamping block is located in the T-slot and slidably connected to the inner wall of the T-slot.

Furthermore, the adjustment assembly includes a connecting block and an adjusting screw, the side of the rotating rod away from the clamping assembly is rotatably connected to the connecting block, the outer wall of the connecting block is slidably connected to the inner wall of the adjusting groove, one end of the adjusting screw is rotatably connected to the side of the adjusting groove close to the maintenance platform, and the other end passes through the connecting block and the adjusting groove, and is fixedly connected with a hand-tightening cap, the bottom surface of the hand-tightening cap is abutted against the upper surface of the bracket, and the adjusting screw is threadedly connected to the connecting block.

Furthermore, the clamping assembly includes a U-shaped plate and a splint, a limiting groove is provided on one side of the inner wall of the U-shaped plate, the inner wall of the limiting groove is slidably connected to a limiting block, the side of the limiting block away from the limiting groove is fixedly connected to the splint, a bolt is connected to one side of the splint, the threaded rod of the bolt passes through the U-shaped plate and is rotatably connected to the splint, and the bolt is threadedly connected to the U-shaped plate.

Furthermore, a gear groove is provided on the inner wall of the slide groove, and a limiting gear is sleeved and fixedly connected to the outer wall of the rotating rod near one end of the connecting block. The outer wall of the limiting gear is slidably connected to the inner wall of the gear groove. A positioning groove is provided on one side of the gear groove, and a positioning component is provided in the positioning groove.

Furthermore, the positioning assembly includes a positioning plate and a plurality of latch teeth. The outer wall of the positioning plate is slidably connected to the inner wall of the positioning groove. The plurality of latch teeth are fixedly connected to a side of the positioning plate close to the limiting gear. The limiting gear is meshed with the plurality of latch teeth. A pull rod is fixedly connected to the side of the positioning plate away from the limiting gear. The end of the pull rod away from the positioning plate passes through the bracket and is slidably connected to the bracket. A latch groove is provided on the upper surface of the pull rod, and a latch plate is slidably connected to the inner wall of the latch groove.

Furthermore, the clamping plate is rotatably connected to one side of the bracket via a rotating shaft.

Compared with the prior art, the utility model has the following beneficial effects:

This type of robot maintenance rotating device clamps and fixes the robot to be repaired through a clamping component, and then adjusts the height of the entire robot through an adjustment component. During maintenance, the clamped robot can be flipped through a rotating rod, so that the robot can be rotated and inspected at more angles and repaired, thereby improving the robot's maintenance efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall appearance of the utility model connection structure;

FIG2 is a partial exploded schematic diagram of the overall connection structure based on FIG1 ;

FIG3 is a schematic cross-sectional view of a portion of the connection structure based on FIG2 ;

FIG4 is an exploded schematic diagram of the connection structure based on FIG3 ;

FIG. 5 is a schematic diagram of the overall appearance and connection structure of the clamping assembly of the present invention.

In the figure: 1. maintenance platform; 2. bracket; 3. moving assembly; 4. adjustment assembly; 5. clamping assembly; 6. limit gear; 7. pull rod; 11. rotating rod; 31. moving block; 32. triangular support block; 33. clamping block; 41. connecting block; 42. adjusting screw; 43. hand screw cap; 51. U-shaped plate; 52. clamping plate; 53. limit block; 61. positioning plate; 62. clamping teeth; 71. clamping plate; 101. T-slot; 201. slide slot; 202. adjustment slot; 203. gear slot; 204. positioning slot; 301. threaded hole; 501. limit slot; 701. clamping slot.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

Please refer to Figures 1 to 5, a rotating device for robot maintenance includes a maintenance platform 1, and the upper surface of the maintenance platform 1 is connected to two symmetrically arranged brackets 2, one of which is fixedly connected to the maintenance platform 1, and the other bracket 2 is connected to a moving component 3 on a side close to the maintenance platform 1, and the other side of the moving component 3 is connected to the maintenance platform 1, and a slide groove 201 is provided on the adjacent side of the two brackets 2, and an adjustment groove 202 is provided on the side where the two slide grooves 201 are away from each other, and the inner walls of the two slide grooves 201 are slidably connected to a rotating rod 11, and the side where the two rotating rods 11 are away from each other is connected to an adjusting component 4, and the two adjusting components 4 are respectively located in the two adjusting grooves 202, and the adjacent side of the two rotating rods 11 is connected to a clamping component 5.

As shown in FIGS. 1 to 5 , a robot maintenance rotating device in the utility model is similar in structure to an existing robot maintenance rotating device, such as a robot maintenance device that is easy to operate disclosed in the patent with publication number CN218313422U. The main improvement of the utility model is that the user can more conveniently flip the fixed robot, so as to inspect and repair the robot from more angles. As shown in FIGS. 1 to 5 , when the robot maintenance rotating device in the utility model is used, firstly, the distance between the two brackets 2 is adjusted to a position suitable for clamping the robot by the moving component 3, and then the height of the two clamping components 5 is adjusted by the adjusting component 4 to avoid contact between the robot and the maintenance platform 1 when clamping the robot, and then the robot is clamped and fixed by the clamping components 5 on the two brackets 2. When the robot is clamped and fixed, the robot can be repaired. During the maintenance process, when the back of the robot needs to be repaired, the entire robot can be flipped by the rotating rod 11, and the back of the robot can be repaired. All maintenance operations can be completed without disassembly, thereby improving the maintenance efficiency of the robot.

As shown in Figures 1 and 2, the moving assembly 3 includes a moving block 31 and a triangular support block 32. A T-slot 101 is provided on the side of the maintenance platform 1 close to the bracket 2. The outer wall of the moving block 31 is slidably connected to the inner wall of the T-slot 101. One side of the moving block 31 is fixedly connected to the side of one of the brackets 2 close to the maintenance platform 1. The triangular support block 32 is fixedly connected to the side of the bracket 2 away from the clamping assembly 5. A threaded hole 301 is penetrated through the side of the triangular support block 32 close to the maintenance platform 1. A bolt is connected in the threaded hole 301. A clamp block 33 is fixedly connected to the side of the bolt close to the T-slot 101. The clamp block 33 is located in the T-slot 101 and is slidably connected to the inner wall of the T-slot 101. When using the moving component 3, the bracket 2 is slid back and forth in the T-slot 101 by the moving block 31, so as to adjust the distance between the two brackets 2. After the adjustment is completed, the triangular support block 32 is rotated by the bolt to drive the clamping block 33 to press against the T-slot 101. The friction between the clamping block 33 and the inner wall of the T-slot 101 can prevent the bracket 2 from moving. The triangular support block 32 can also support the bracket 2. When fixing the bracket 2, the bracket 2 is supported to prevent the bracket 2 from tilting.

As shown in FIG3 and FIG4, the adjustment assembly 4 includes a connecting block 41 and an adjusting screw 42. The side of the rotating rod 11 away from the clamping assembly 5 is rotatably connected to the connecting block 41. The outer wall of the connecting block 41 is slidably connected to the inner wall of the adjusting groove 202. One end of the adjusting screw 42 is rotatably connected to the side of the adjusting groove 202 close to the maintenance platform 1 (for example, the adjusting screw 42 is connected to the inner ring of the bearing, and the outer bearing ring is fixed on the maintenance platform 1; it can also be other rotatable connection methods), and the other end passes through the connecting block 41 and the adjusting groove 202, and is fixedly connected with a hand-tightening cap 43. The bottom surface of the hand-tightening cap 43 abuts against the upper surface of the bracket 2, and the adjusting screw 42 is threadedly connected to the connecting block 41. By rotating the hand-tightening cap 43, the adjusting screw 42 is driven to rotate, thereby driving the connecting block 41 to slide up and down in the adjusting groove 202, thereby driving the clamping assembly 5 to move up and down through the rotating rod 11, thereby increasing the size range of the robot that can be clamped and fixed, and improving the practicality of the device.

As shown in Fig. 1 to Fig. 5, the clamping assembly 5 includes a U-shaped plate 51 and a clamping plate 52. A limiting groove 501 is provided on one side of the inner wall of the U-shaped plate 51. The inner wall of the limiting groove 501 is slidably connected to a limiting block 53. The limiting block 53 is fixedly connected to the clamping plate 52 on the side away from the limiting groove 501. A bolt is connected to one side of the clamping plate 52. The threaded rod of the bolt passes through the U-shaped plate 51 and is rotatably connected to the clamping plate 52. The bolt is threadedly connected to the U-shaped plate 51. Through the threaded connection between the bolt and the U-shaped plate 51, the clamping plate 52 is driven to move up and down in the U-shaped plate 51. Through the cooperation between the clamping plate 52 and the U-shaped plate 51, the clamping and fixing of the robot is completed. The limiting block 53 slides up and down in the limiting groove 501, which can avoid the clamping plate 52 from tilting when it moves up and down, thereby improving the stability of the clamping and fixing of the clamping plate 52.

As shown in Fig. 3 and Fig. 4, the inner wall of the slide slot 201 is provided with a gear slot 203, the outer wall of the rotating rod 11 near the end of the connecting block 41 is sleeved and fixedly connected with a limit gear 6, the outer wall of the limit gear 6 is slidably connected with the inner wall of the gear slot 203, and a positioning slot 204 is provided on one side of the gear slot 203, and a positioning assembly is arranged in the positioning slot 204. After the robot that is clamped and fixed is turned over, the turning angle is fixed by the cooperation between the limit gear 6 and the positioning assembly, thereby preventing the robot from turning back automatically and improving the stability of the device after turning over.

As shown in Figures 3 and 4, the positioning assembly includes a positioning plate 61 and a plurality of latch teeth 62. The outer wall of the positioning plate 61 is slidably connected to the inner wall of the positioning groove 204. The plurality of latch teeth 62 are fixedly connected to the side of the positioning plate 61 close to the limiting gear 6. The limiting gear 6 is meshed with the plurality of latch teeth 62. A pull rod 7 is fixedly connected to the side of the positioning plate 61 away from the limiting gear 6. The end of the pull rod 7 away from the positioning plate 61 passes through the bracket 2 and is slidably connected thereto. A latch groove 701 is provided on the upper surface of the pull rod 7. A latch plate 71 is slidably connected to the inner wall of the latch groove 701. When flipping is required, the positioning plate 61 is driven to move outward by the pull rod 7, and the robot can rotate and flip through the rotating rod 11. After the flipping is completed, the positioning plate 61 is driven to move inward by the pull rod 7, and the engagement between the latch tooth 62 and the limit gear 6 is used to prevent the limit gear 6 from rotating, and the latch plate 71 is inserted into the latch groove 701 to limit and fix the pull rod 7, thereby preventing the limit gear 6 from squeezing the positioning plate 61 and causing it to fall off.

As shown in Figures 3 and 4, the clamping plate 71 is rotatably connected to one side of the bracket 2 via a rotating shaft. The clamping plate 71 is installed on the outer side of the bracket 2 via the rotating shaft, so that when the pull rod 7 is limited and fixed, it is more convenient to operate and install. When in use, the clamping plate 71 only needs to be rotated and clamped in the clamping groove 701 to complete the limit fixation of the pull rod 7.

Although the 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 (7)

1. A rotary device for robot maintenance, comprising a maintenance platform (1), characterized in that: the upper surface of the maintenance platform (1) is connected to two symmetrically arranged brackets (2), one of which is fixedly connected to the maintenance platform (1), the other bracket (2) is connected to a moving component (3) on a side close to the maintenance platform (1), and the other side of the moving component (3) is connected to the maintenance platform (1), a slide groove (201) is provided on the adjacent side of the two brackets (2), and an adjustment groove (202) is provided on the side of the two slide grooves (201) away from each other, the inner walls of the two slide grooves (201) are slidably connected to a rotating rod (11), the side of the two rotating rods (11) away from each other is connected to an adjustment component (4), the two adjustment components (4) are respectively located in the two adjustment grooves (202), and the adjacent side of the two rotating rods (11) is connected to a clamping component (5). 2. A robot maintenance rotation device according to claim 1, characterized in that: the moving component (3) includes a moving block (31) and a triangular support block (32), a T-shaped slot (101) is provided on the side of the maintenance platform (1) close to the bracket (2), the outer wall of the moving block (31) is slidably connected to the inner wall of the T-shaped slot (101), one side of the moving block (31) is fixedly connected to the side of one of the brackets (2) close to the maintenance platform (1), the triangular support block (32) is fixedly connected to the side of the bracket (2) away from the clamping component (5), a threaded hole (301) is penetrated on the side of the triangular support block (32) close to the maintenance platform (1), a bolt is connected in the threaded hole (301), a clamping block (33) is fixedly connected on the side of the bolt close to the T-shaped slot (101), and the clamping block (33) is located in the T-shaped slot (101) and is slidably connected to the inner wall of the T-shaped slot (101). 3. A robot maintenance rotation device according to claim 1 or 2, characterized in that: the adjustment component (4) includes a connecting block (41) and an adjusting screw (42), the side of the rotating rod (11) away from the clamping component (5) is rotatably connected to the connecting block (41), the outer wall of the connecting block (41) is slidably connected to the inner wall of the adjusting groove (202), one end of the adjusting screw (42) is rotatably connected to the side of the adjusting groove (202) close to the maintenance platform (1), and the other end passes through the connecting block (41) and the adjusting groove (202), and is fixedly connected with a hand-tightening cap (43), the bottom surface of the hand-tightening cap (43) is against the upper surface of the bracket (2), and the adjusting screw (42) is threadedly connected to the connecting block (41). 4. A rotating device for robot maintenance according to claim 3, characterized in that: a gear groove (203) is provided on the inner wall of the slide groove (201), a limit gear (6) is sleeved and fixedly connected to the outer wall of the rotating rod (11) close to one end of the connecting block (41), the outer wall of the limit gear (6) is slidably connected to the inner wall of the gear groove (203), a positioning groove (204) is provided on one side of the gear groove (203), and a positioning component is provided in the positioning groove (204). 5. A robot maintenance rotating device according to claim 4, characterized in that: the positioning assembly includes a positioning plate (61) and a plurality of latch teeth (62), the outer wall of the positioning plate (61) is slidably connected to the inner wall of the positioning groove (204), the plurality of latch teeth (62) are fixedly connected to the side of the positioning plate (61) close to the limiting gear (6), the limiting gear (6) is meshed with the plurality of latch teeth (62), a pull rod (7) is fixedly connected to the side of the positioning plate (61) away from the limiting gear (6), the end of the pull rod (7) away from the positioning plate (61) passes through the bracket (2) and is slidably connected thereto, a latch groove (701) is provided on the upper surface of the pull rod (7), and the inner wall of the latch groove (701) is slidably connected to the latch plate (71). 6. A robot maintenance rotation device according to claim 5, characterized in that the clamping plate (71) is rotationally connected to one side of the bracket (2) via a rotating shaft. 7. A rotating device for robot maintenance according to any one of claims 1 to 6, characterized in that: the clamping assembly (5) includes a U-shaped plate (51) and a splint (52), a limiting groove (501) is opened on one side of the inner wall of the U-shaped plate (51), the inner wall of the limiting groove (501) is slidably connected to a limiting block (53), the side of the limiting block (53) away from the limiting groove (501) is fixedly connected to the splint (52), a bolt is connected to one side of the splint (52), the threaded rod of the bolt passes through the U-shaped plate (51) and is rotatably connected to the splint (52), and the bolt is threadedly connected to the U-shaped plate (51).