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CN-224223549-U - Robot polishing jig

CN224223549UCN 224223549 UCN224223549 UCN 224223549UCN-224223549-U

Abstract

The application discloses a robot polishing jig, and relates to the technical field of polishing jigs. The polishing device comprises a processing table, wherein one end of the processing table is rotationally connected with a contact wheel, one end of the processing table is rotationally connected with a traction wheel, polishing belts are sleeved on the contact wheel and the periphery of the traction wheel, one end of the processing table is fixedly connected with a robot arm, and the tail end of the robot arm is fixedly connected with a mounting table. According to the application, the two inner supporting plates are driven to move away from each other by starting the rotary processing sliding table, the inner supporting plates are abutted against the inner wall of the workpiece, meanwhile, the outer clamping plate is driven by the starting cylinder to be matched with the inner supporting plates to clamp and fix one end of the workpiece, and then the robot arm and the driving assembly are started, so that the robot arm drives the workpiece to approach to the polishing belt which circularly rotates around the peripheries of the abutting wheel and the traction wheel, and the surface of the workpiece is polished by the polishing belt, thereby effectively improving the clamping stability of the device on the workpiece and reducing the loosening and disengaging conditions of the workpiece.

Inventors

  • LI SHANGYUAN
  • PENG SIMING

Assignees

  • 上海太同电镀有限公司

Dates

Publication Date
20260512
Application Date
20250410

Claims (8)

  1. 1. The robot polishing jig comprises a processing table (1) and is characterized in that one end of the processing table (1) is rotationally connected with an abutting wheel (2), one end of the processing table (1) is rotationally connected with a traction wheel (3), a polishing belt (4) is sleeved on the periphery of the abutting wheel (2) and the traction wheel (3), one end of the processing table (1) is fixedly connected with a robot arm (5), the tail end of the robot arm (5) is fixedly connected with an installing table (6), one end of the installing table (6) is rotationally connected with a rotary processing sliding table (7), one end of the rotary processing sliding table (7) is symmetrically connected with an inner supporting plate (8), one end of the rotary processing sliding table (7) is symmetrically hinged with an outer clamping plate (9), one end of the rotary processing sliding table (7) is symmetrically hinged with an air cylinder (10), and the output end of the air cylinder (10) is hinged with one end of the outer clamping plate (9), and one end of the processing table (1) is provided with a driving component.
  2. 2. The robot polishing jig according to claim 1, wherein the inner supporting plates (8) are symmetrically provided with self-adaptive sliding grooves (11), T-shaped sliding rods (12) are connected to the inner parts of the self-adaptive sliding grooves (11) in a sliding mode, one ends of the two T-shaped sliding rods (12) penetrate through the inner supporting plates (8) and are fixedly connected with abutting heads (13), one ends of the T-shaped sliding rods (12) are fixedly connected with abutting springs (14), and the abutting springs (14) are installed inside the self-adaptive sliding grooves (11).
  3. 3. The robot polishing jig according to claim 1, wherein an adjusting chute (15) is formed in one end of the outer clamping plate (9), a T-shaped adjusting clamping plate (16) is slidably connected in the adjusting chute (15), an adjusting screw (17) in threaded connection with the T-shaped adjusting clamping plate (16) is rotatably connected in the adjusting chute (15), an adjusting motor (18) is fixedly connected in the outer clamping plate (9), and the output end of the adjusting motor (18) is in threaded connection with the T-shaped adjusting clamping plate (16).
  4. 4. The robot polishing jig according to claim 2, wherein rubber pads (19) are fixedly connected to one ends of the abutting heads (13) and the T-shaped adjusting clamping plates (16).
  5. 5. The robot polishing jig according to claim 1, wherein the driving assembly comprises a driving wheel (20) fixedly connected to one end of the processing table (1), one end of the polishing belt (4) bypasses the periphery of the driving wheel (20), one end of the driving wheel (20) penetrates through the processing table (1) and is fixedly connected with a worm wheel (21), a polishing motor (22) is fixedly connected to the outer side of the processing table (1), and an output end of the polishing motor (22) is fixedly connected with a worm (23) meshed with the worm wheel (21).
  6. 6. The robot polishing jig according to claim 5, wherein one end of the processing table (1) is rotatably connected with a fine grinding wheel (24), and one end of the driving wheel (20) is provided with a transmission assembly.
  7. 7. The robot polishing jig according to claim 6, wherein the transmission assembly comprises a first transmission gear (25) fixedly connected to one end of the driving wheel (20), and one end of the fine grinding wheel (24) penetrates through the processing table (1) and is fixedly connected with a second transmission gear (26) meshed with the first transmission gear (25).
  8. 8. The robot polishing jig according to claim 1, wherein a water storage bin (27) is formed in the machining table (1), the output end of the water storage bin (27) is fixedly connected with a water pump (28), and the output end of the water pump (28) is fixedly connected with a self-shaping spray pipe (29).

Description

Robot polishing jig Technical Field The application relates to the technical field of polishing jigs, in particular to a robot polishing jig. Background With the rapid development of industrial automation, robotics are increasingly used in manufacturing, especially in the fields of precision machining and surface treatment. Polishing is a key process for product surface treatment, and has important influence on quality and appearance of products. The traditional polishing process depends on manual operation, so that the efficiency is low, and the consistency is difficult to ensure. Therefore, the robot polishing jig has been produced, and has become an important tool for improving polishing efficiency and quality. The Pegasus lower shell is used as a common industrial part, has high surface polishing requirement and complex shape, and the conventional clamping mode is difficult to meet the polishing requirement, so that an efficient and stable robot polishing jig is needed. At present, a robot polishing jig mainly adopts a clamping jaw internal supporting mode to grasp a workpiece for polishing. The design applies supporting force from the inside of the workpiece through the clamping jaw, so that the workpiece is fixed on the jig, and polishing operation is performed. The mode that the clamping jaw propped in is applicable to some inner structure stable work pieces, can provide better grabbing force. The existing robot polishing jig generally adopts a clamping jaw internal bracing mode to grasp the Pegasus lower shell for polishing. However, the outer side of the Pegasus lower shell has no interference force, and the clamping jaw inner support is only used for providing enough grabbing stability. In the polishing process, due to the lack of effective fixed support on the outer side of the workpiece, loosening and even detachment are easy to occur due to the influence of polishing force, which not only affects the polishing quality, but also can cause equipment damage or production interruption. Disclosure of utility model The application aims to solve the problem that the outer side of a workpiece lacks effective fixed support and is easily affected by polishing force to loosen or even separate in the polishing process because the clamping jaw is only supported inwards, and provides a robot polishing jig. The application adopts the following technical scheme for realizing the purposes: The utility model provides a robot polishing tool, includes the processing platform, the one end rotation of processing platform is connected with the conflict wheel, just the one end rotation of processing platform is connected with the traction wheel, the peripheral cover of conflict wheel and traction wheel is equipped with the polishing area, the one end fixedly connected with robot arm of processing platform, the terminal fixedly connected with mount table of robot arm, the one end symmetry rotation of mount table is connected with rotatory processing slip table, the one end symmetry sliding connection of rotatory processing slip table has interior fagging, just the one end symmetry of rotatory processing slip table articulates there is outer splint, the one end symmetry of rotatory processing slip table articulates there is the cylinder, the output of cylinder articulates with the one end of outer splint mutually, drive assembly is installed to the one end of processing platform. Through adopting above-mentioned technical scheme, through setting up the cooperation use of drive assembly and cylinder, outer splint, be convenient for do the motion that keeps away from each other at two interior fagging of start-up rotational machining slip table drive, and form interior the propping conflict to the inner wall of work piece, start cylinder drive outer splint cooperation in simultaneously and form the centre gripping to the one end of work piece fixedly, then start robot arm and drive assembly, make robot arm drive the work piece and draw close to the polishing area that carries out cyclic rotation around supporting the periphery of touching wheel and traction wheel, and polish the work piece surface through the polishing area, with this effective clamp stability of getting the work piece of device that has improved, the condition that the work piece becomes flexible breaks away from has been reduced. Further, the inside symmetry of interior fagging has seted up the self-adaptation spout, the inside sliding connection of self-adaptation spout has T type slide bar, two the one end of T type slide bar passes interior fagging to fixedly connected with contradicts the head, the one end fixedly connected with of T type slide bar contradicts the spring, it installs inside the self-adaptation spout to contradict the spring. Through adopting above-mentioned technical scheme, through setting up T type slide bar and supporting contact, conflict spring's cooperation use, be convenient for when the fagging inserts inside the work piece