Gear ring turn-over device used for being matched with mechanical arm for clamping

Abstract

The utility model relates to a gear ring turn-over device matched with a manipulator for clamping, which comprises a base, a rotating shaft mounted at the top of the base, two ends of the rotating shaft rotatably connected with the base, one end of the rotating shaft connected with a driving mechanism used for driving the rotating shaft to rotate, a support mounted on the rotating shaft, the bottom end of the support fixedly connected with the rotating shaft, and a clamping jaw mounted at the upper end of the support. A supporting table is arranged on one side of the base, a plurality of positioning columns are arranged at the outer end of the supporting table and used for positioning and placing the gear ring, and when the support and the clamping jaw rotate to the horizontal state, the gear ring corresponds to the positioning columns in position; the gear ring turning-over device is matched with a mechanical arm to turn over a gear ring, an automatic production line is improved, manual assistance is not needed, and full-automatic production is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of gear ring processing, in particular to a gear ring turning device used for cooperating with a robot to clamp. Background Art

[0002] When processing the gear ring, it is necessary to first process the annular blank into a smooth surface, and finally process the inner ring gear or outer ring gear. Some companies use automatic processing production lines to process the smooth surface. The automatic production line includes multiple CNC machine tools arranged in a row. The workpiece is transported by a manipulator that can move between the machine tools and a clamping mechanism installed on the manipulator, thereby achieving the purpose of automatic processing. The processing of the end faces on both sides of the gear ring needs to be carried out in two steps, so it is necessary to flip it over. However, there is currently no flipping device that cooperates with the manipulator, and most of them require manual assistance, which reduces production efficiency. Summary of the invention

[0003] The main purpose of the utility model is to solve the problems existing in the above-mentioned prior art and to provide a gear ring turning device for cooperating with a robot clamping.

[0004] The specific scheme of the utility model is: a gear ring flipping device for cooperating with the clamping of a robot, comprising a base, a rotating shaft installed on the top of the base, both ends of the rotating shaft are rotatably connected to the base, one end of the rotating shaft is connected to a driving mechanism, the driving mechanism is used to drive the rotating shaft to rotate, a bracket is installed on the rotating shaft, the bottom end of the bracket is fixedly connected to the rotating shaft, the upper end of the bracket is equipped with a clamping claw, a support platform is provided on one side of the base, and a plurality of positioning columns are provided at the outer end of the support platform, the positioning columns are used to position and place the gear ring, and when the bracket and the clamping claw are rotated to a horizontal state, the position of the gear ring corresponds to the positioning column.

[0005] Furthermore, the clamping jaws are pneumatic clamping jaws.

[0006] Furthermore, the driving mechanism includes a reducer and a motor, the output end of the motor is connected to the input end of the reducer, and the output end of the reducer is connected to the rotating shaft.

[0007] Furthermore, a circular support plate is provided at the outer end of the support platform, and the positioning column is inserted into the circular support plate.

[0008] Furthermore, the circular support plate is provided with a plurality of concentric circles, each of which is provided with a plurality of insertion holes, and the insertion holes are used for inserting the positioning columns.

[0009] Compared with the prior art, the utility model has the following advantages: it realizes turning over the gear ring in cooperation with a manipulator, improves the automatic production line, does not require manual assistance, and realizes full-automatic production. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1It is a three-dimensional view of the structure of the utility model;

[0011] Figure 2 yes Figure 1 A top view of

[0012] Figure 3 yes Figure 2 AA view;

[0013] In the figure: 1. base; 2. rotating shaft; 3. rotating seat; 4. motor; 5. bracket; 6. pneumatic clamp; 7. support table; 8. circular support plate; 9. positioning column; 10. reinforcing rib plate; 11. reducer. DETAILED DESCRIPTION

[0014] See also Figure 1-3 The present embodiment is a gear ring turning device for cooperating with the clamping of a manipulator, comprising a base 1, a rotating shaft 2 is mounted on the top of the base 1, both ends of the rotating shaft 2 are rotatably connected to the base 1, one end of the rotating shaft 2 is connected to a driving mechanism, the driving mechanism is used to drive the rotating shaft 2 to rotate, a bracket 5 is mounted on the rotating shaft 2, the bottom end of the bracket 5 is fixedly connected to the rotating shaft 2, the upper end of the bracket 5 is equipped with a clamping claw, a support platform 7 is provided on one side of the base 1, and a plurality of positioning columns 9 are provided on the outer end of the support platform 7, the positioning columns 9 are used to position and place the gear ring, and when the bracket 5 and the clamping claw are rotated to a horizontal state, the position of the gear ring corresponds to the positioning column 9.

[0015] Furthermore, the gripper adopts a three-jaw pneumatic gripper 6, and the driving mechanism and motor 4 of the pneumatic gripper 6 are both connected to the machine tool main control system signal, and the main control system coordinates and controls the actions of the manipulator, the gripper installed on the manipulator, and the motor and gripper of the utility model.

[0016] Furthermore, the driving mechanism includes a reducer 11 and a motor 4 , the output end of the motor 4 is connected to the input end of the reducer 11 , and the output end of the reducer 11 is connected to the rotating shaft 2 .

[0017] Furthermore, a circular support plate 8 is provided at the outer end of the support platform 7 , and the positioning column 9 is inserted into the circular support plate 8 .

[0018] Furthermore, the circular support plate 8 is provided with a plurality of concentric circles, each of which is provided with a plurality of insertion holes for inserting the positioning column 9. One circle corresponds to a gear ring of one specification. Therefore, when replacing workpieces of different sizes, the insertion position of the positioning column 9 is changed so that the circle where the positioning column 9 is located matches the size of the workpiece currently being processed.

[0019] When the utility model is actually used, the actions are as follows: under normal conditions, the bracket 5 of the utility model is in a vertical state; the clamp installed on the manipulator transports the gear ring workpiece with one side processed to the clamp of the utility model and then releases the workpiece. At the same time, the clamp of the utility model clamps the workpiece, and then the motor 4 drives the rotating shaft 2 to rotate 90 degrees with the bracket 5, so as to move the workpiece to the top of the circular support plate 8. At this time, the clamp releases the workpiece, and the workpiece will fall on the circular support plate 8 and be limited by the positioning column 9, so that the flipping is completed. The motor 4 drives the rotating shaft 2 in the reverse direction again to rotate and reset the bracket 5. At this time, the manipulator moves to the workpiece again, re-clamps the workpiece, and can send it to the machine tool to process the other side.

Claims

1. A gear ring turning device for cooperating with a manipulator for clamping, characterized by: It includes a base, a rotating shaft is installed on the top of the base, both ends of the rotating shaft are rotatably connected to the base, one end of the rotating shaft is connected to a driving mechanism, the driving mechanism is used to drive the rotating shaft to rotate, a bracket is installed on the rotating shaft, the bottom end of the bracket is fixedly connected to the rotating shaft, the upper end of the bracket is equipped with a clamping claw, a support platform is provided on one side of the base, a plurality of positioning columns are provided on the outer end of the support platform, the positioning columns are used to position the gear ring, and when the bracket and the clamping claw are rotated to a horizontal state, the position of the gear ring corresponds to the positioning column.

2. The gear ring turning device for cooperating with the robot gripping according to claim 1 is characterized in that: The clamping jaws are pneumatic clamping jaws.

3. The gear ring turning device for cooperating with the robot gripping according to claim 1 is characterized in that: The driving mechanism comprises a reducer and a motor, the output end of the motor is connected to the input end of the reducer, and the output end of the reducer is connected to the rotating shaft.

4. The gear ring turning device for cooperating with the robot gripping according to claim 1 is characterized in that: A circular support plate is provided at the outer end of the support platform, and the positioning column is inserted into the circular support plate.

5. The gear ring turning device for cooperating with the robot gripping according to claim 4 is characterized in that: The circular support plate is provided with a plurality of concentric circles, each of which is provided with a plurality of insertion holes for inserting the positioning columns.

Images