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CN-224223130-U - Welding robot workstation is with pressing from both sides tight tilting mechanism

CN224223130UCN 224223130 UCN224223130 UCN 224223130UCN-224223130-U

Abstract

The utility model relates to the technical field of welding robots and discloses a clamping and overturning mechanism for a welding robot workstation, which comprises a main body, wherein two side shafts of the top surface of the main body are provided with clamping and overturning assemblies, each clamping and overturning assembly comprises an overturning frame, the top surface of each overturning frame is provided with a clamping groove, one end of each overturning frame is fixedly provided with a fixed clamping plate, the center of the outer wall of each fixed clamping plate is fixedly provided with a rotating shaft rod, one end of each rotating shaft rod is sleeved with a bearing frame, and the other end of each overturning frame is fixedly connected with a driving shaft rod. According to the utility model, the overturning adjustment is carried out through the driving shaft rod and the overturning frame which are in driving connection with the torque motor, so that the overturning of materials clamped by the overturning frame is realized, the driving clamping plate in the overturning frame can be matched with the transmission telescoping process of the telescopic rod to keep stable clamping of the materials, the rubber pad is matched to increase the surface friction force, the overturning process after clamping adjustment is kept stable, and the shaking of the materials is avoided, so that convenience is provided for the welding process.

Inventors

  • LIU FENG
  • ZHAO TAN

Assignees

  • 浙川机器人(苏州)有限公司

Dates

Publication Date
20260512
Application Date
20250526

Claims (7)

  1. 1. The utility model provides a welding robot workstation is with pressing from both sides tight tilting mechanism, includes main part (1), its characterized in that, the top surface both sides axle of main part (1) has press from both sides tight tilting assembly (2), press from both sides tight tilting assembly (2) including roll-over stand (201), centre gripping groove (202) have been seted up to the top surface of roll-over stand (201), the one end of roll-over stand (201) is fixed with fixed splint (203), the outer wall center of fixed splint (203) is fixed with pivot pole (204), the one end cover of pivot pole (204) is equipped with bearing bracket (205), the other end fixedly connected with driving shaft lever (206) of roll-over stand (201), the one end hub connection of driving shaft lever (206) has torque motor (207), the other end cover of driving shaft lever (206) is equipped with telescopic link (208), spout (209) have been seted up to the both sides outer wall of telescopic link (208), the one side outer wall laminating of driving splint (210) has rubber pad (211), the other end telescopic link (208) is equipped with screw thread (212), one side servo motor (212) has screw thread (213) of screw thread control device (212).
  2. 2. The clamping and turning mechanism for a welding robot workstation according to claim 1, wherein the driving clamping plate (210) is matched with the fixed clamping plate (203) in size, and the rubber pad (211) is uniformly attached to the outer wall of the fixed clamping plate (203) along the driving clamping plate (210).
  3. 3. The clamping and turning mechanism for a welding robot workstation according to claim 1, wherein the driving clamping plate (210) is telescopically matched with one end of the driving shaft lever (206) through the telescopic rod (208) and the sliding groove (209), and the driving clamping plate (210) is fixedly connected with one end of the telescopic rod (208).
  4. 4. The clamping and turning mechanism for a welding robot workstation according to claim 1, wherein the telescopic rod (208) and one end of the driving shaft lever (206) form a threaded transmission structure through a threaded shaft (212) and a servo motor (213), and the servo motor (213) is electrically connected with the controller (214).
  5. 5. The clamping and turning mechanism for a welding robot workstation according to claim 1, wherein the turning frame (201) and the driving shaft lever (206) form a rotating structure with the main body (1) through a torque motor (207), and one end of the turning frame (201) is fixedly connected with the driving shaft lever (206).
  6. 6. The clamping and overturning mechanism for the welding robot workstation according to claim 1, wherein the main body (1) comprises a base frame (101), mounting plates (102) are fixed at two ends of the base frame (101), knobs (103) are distributed at two ends of the mounting plates (102), screws (104) are fixed at the bottom ends of the knobs (103), base plates (105) are fixed at the bottom ends of the screws (104), clamping tables (106) are distributed at two ends of the top surface of the base frame (101), a control panel (107) is embedded in one side outer wall of the clamping tables (106), and the control panel (107) is electrically connected with a torsion motor (207) through wires.
  7. 7. The clamping and overturning mechanism for the welding robot workstation according to claim 6, wherein the base plate (105) and the periphery of the base frame (101) form a threaded structure through a screw (104), and the clamping table (106) is fixedly connected with two ends of the top surface of the base frame (101).

Description

Welding robot workstation is with pressing from both sides tight tilting mechanism Technical Field The utility model relates to the technical field of welding robots, in particular to a clamping and overturning mechanism for a welding robot workstation. Background Welding robots are industrial robots that perform welding, including cutting and spraying, and according to the international organization for standardization (ISO), which belongs to the definition of standard welding robots, are a multipurpose, re-programmable, automatic control manipulator having three or more programmable axes for the field of industrial automation, are highly automated devices integrating industrial robot bodies with welding equipment, and can replace manual completion of complex processes such as arc welding, spot welding, laser welding, etc., and are largely classified into spot welding robots, arc welding robots, and cooperative welding robots, etc. Prior art is as the patent of publication No. CN221247562U discloses a welding robot workstation presss from both sides tight tilting mechanism, including the workstation, workstation one side fixed mounting has first motor, and the rectangular channel has been seted up to the workstation upper surface, rectangular channel inside is provided with two-way lead screw, bottom plate upper end fixedly connected with backup pad, the backup pad upper end is provided with adjusts the storehouse, it is provided with first gear and second gear to adjust the storehouse inside, and it is provided with the connecting rod to adjust storehouse one side, connecting rod one side fixedly connected with fastener, fastener upper end threaded connection has the screw rod. The prior art has obvious beneficial effects, but has the following defects: Above-mentioned tilting mechanism can fix two work pieces alone through two sets of clamping assembly, has made things convenient for welding robot's work, and two sets of clamping assembly only drive splint through the screw rod and carry out the centre gripping, if the centre gripping article is heavier, then screw rod itself does not have locking structure again, this just leads to in the upset in-process, the material of centre gripping exists the unstable phenomenon of centre gripping easily to cause the skew of material to rock or break away from the centre gripping phenomenon such as drop, influence normal robot's welding operation process, for this reason put forward a welding robot workstation with pressing from both sides tight tilting mechanism. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides the clamping and overturning mechanism for the welding robot workstation, which is driven by the torsion motor to overturn materials clamped by the overturning frame, and the driving clamping plate in the overturning frame can be matched with the transmission telescoping process of the telescoping rod to keep stable clamping of the materials, thereby providing convenience for the welding process. The clamping turnover mechanism for the welding robot workstation comprises a main body, wherein two side shafts of the top surface of the main body are provided with clamping turnover assemblies, each clamping turnover assembly comprises a turnover frame, the top surface of each turnover frame is provided with a clamping groove, one end of each turnover frame is fixedly provided with a fixed clamping plate, the center of the outer wall of each fixed clamping plate is fixedly provided with a rotating shaft rod, one end of each rotating shaft rod is sleeved with a bearing bracket, the other end of each turnover frame is fixedly connected with a driving shaft rod, one end of each driving shaft rod is connected with a torsion motor in a sleeved mode, the other end of each driving shaft rod is provided with a telescopic rod in a sleeved mode, two side outer walls of each telescopic rod are provided with sliding grooves, one end of each telescopic rod is fixedly provided with a driving clamping plate, one side outer wall of each driving clamping plate is attached with a rubber pad, the other end of each telescopic rod is sleeved with a threaded shaft, one end of each threaded shaft is connected with a servo motor in a sleeved mode, and one side of each servo motor is fixedly provided with a controller. Preferably, the driving clamping plate is matched with the fixed clamping plate in size, and the rubber pad is uniformly attached to the outer wall of the fixed clamping plate along the driving clamping plate. Preferably, the driving clamping plate is in telescopic fit with one end of the driving shaft rod through the telescopic rod and the sliding groove, and the driving clamping plate is fixedly connected with one end of the telescopic rod. Preferably, the telescopic rod and one end of the driving shaft rod form a threaded transmission structure through the threaded shaft and the servo motor, and the servo motor is electric