Three-station robot seven-axis deburring machine

Abstract

The utility model discloses a three-station robot seven-shaft deburring machine, and relates to the technical field of deburring machines, in particular to a three-station robot seven-shaft deburring machine which comprises a deburring machine outer frame, and a deburring tool for deburring is arranged on the deburring machine outer frame. A material changing opening for feeding is formed in one side of the deburring machine outer frame, a plurality of clamping tools which are staggered and replaced are assembled in the deburring machine outer frame, and the clamping tools are connected in parallel to form a whole. And meanwhile, a manipulator for driving the deburring tool to perform multi-dimensional polishing and deburring is hoisted at the top end in the deburring machine outer frame. According to the three-station robot seven-axis deburring machine, under the driving of the driving motor, the index plate can drive materials on the clamping tool to be sequentially subjected to rough machining and finish machining, and after the clamping tool completing feeding rotates for feeding, the machined materials can be smoothly discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of deburring machines, in particular to a three-station robot seven-axis deburring machine. Background Art

[0002] The deburring machine is a machine used to grind the workpiece, remove burrs on the upper surface, inner hole and other parts of the workpiece, as well as oxide film, rust, etc. After the sheet metal parts are punched, there are burrs on the surface and inner hole of the workpiece. Such burrs not only affect the appearance of the workpiece, but also are not conducive to the assembly and use of the workpiece. Therefore, a special deburring machine is needed to grind the workpiece and remove the burrs on the workpiece. There are many types of deburring machines, for example, grinding deburring machines, vibration deburring machines, combustion deburring machines, electrochemical deburring machines, etc. Among them, grinding deburring machines use mechanical grinding to remove burrs on the workpiece. Existing mechanical grinding deburring machines usually use grinding wheels, grinding wheels or wire brushes and other components to grind the surface of the workpiece. In order to ensure the grinding accuracy of the material, the material needs to be clamped and ground to deburr. When clamping, due to the fixation of the material, although it can provide guarantee for grinding and deburring, due to the fixation of the material, it needs to be removed after the grinding is completed before the next material can be ground and deburred, which affects its processing efficiency. In addition, due to the fixation of the material, the irregular material cannot change its angle when grinding and deburring. At this time, the material needs to be adjusted, which makes it inconvenient to grind and deburr. For this reason, we propose a three-station robot seven-axis deburring machine. Utility Model Content

[0003] The utility model provides a three-station robot seven-axis deburring machine, which solves the problems raised by the above background technology.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a three-station robot seven-axis deburring machine, comprising an outer frame of the deburring machine, a deburring tool for deburring is arranged on the outer frame of the deburring machine, a material change port for feeding is opened on one side of the outer frame of the deburring machine, a plurality of staggered and replaceable clamping tools are installed inside the outer frame of the deburring machine, and the clamping tools are connected in parallel to form a whole, and at the same time, a manipulator for driving the deburring tool for multi-dimensional grinding and deburring is hoisted at the top of the inner part of the outer frame of the deburring machine, and a plurality of belt loading positions for coordinated deburring are arranged at one end of the manipulator, and each belt loading position is equipped with a deburring tool.

[0005] Optionally, the bottom end of the manipulator is connected to a rotatable replacement frame via a rotating shaft, and the belt loading position is arranged on the replacement frame and its three belt loading positions are arranged in a triangle.

[0006] Optionally, a protective cover is fixed to the bottom end of the inner part of the outer frame of the deburring machine, and the bottom end of the protective cover is circularly sleeved with the dividing plate.

[0007] Optionally, a driving motor is fixed inside the outer frame of the deburring machine, and the output shaft of the driving motor is connected to the dividing plate.

[0008] Optionally, an electrical slip ring is fixedly installed inside the outer frame of the deburring machine, and a sensor is installed on the outer frame of the deburring machine, wherein the sensor is located at the bottom of the dividing plate and the sensor is connected to the electrical slip ring.

[0009] Optionally, the electrical slip ring is connected to a driving motor, and a wire coupler is movably connected inside the protective cover, the bottom end of the wire coupler is fixedly connected to a dividing plate, and the wire coupler is connected to the electrical slip ring.

[0010] The utility model has the following beneficial effects:

[0011] 1. The three-station robot seven-axis deburring machine, driven by a driving motor, enables the indexing plate to drive the material on the clamping tooling to perform rough processing and fine processing in sequence. After the clamping tooling that has completed the loading rotates to feed the material, the processed material can be discharged smoothly, and then the material can be replaced while it is processing, thereby making its processing faster.

[0012] 2. The three-station robot seven-axis deburring machine uses a rotating replacement rack on its manipulator to enable multiple deburring tools on the replacement rack to be quickly switched according to the specific needs of its processing, thereby speeding up its deburring efficiency while ensuring the quality of material processing, thereby ensuring its processing quality.

[0013] 3. The three-station robot seven-axis deburring machine can rotate the material on the clamping tooling under the drive of the motor in the support frame, and then adjust its angle position. With the cooperation of the multi-axis manipulator, it can change the angle of the material on the clamping tooling, thereby ensuring that the material can be fully deburred, making the processing more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 This is a structural schematic diagram of the outer frame connection of the deburring machine of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the robot connection of the utility model;

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the clamping tooling connection of the utility model;

[0019] Figure 6 This is a schematic diagram of the structure of the drive motor connection of the utility model;

[0020] Figure 7 It is a structural schematic diagram of the line coupler connection of the utility model.

[0021] In the figure: 1. Outer frame of deburring machine; 2. Material changing port; 3. Clamping tool; 4. Manipulator; 5. Protective cover; 6. Deburring tool; 7. Indexing plate; 8. Support frame; 9. Driving motor; 10. Electrical slip ring; 11. Wire coupler. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figures 1 to 7 A three-station robot seven-axis deburring machine comprises an outer frame 1 of the deburring machine, a deburring tool 6 for deburring is arranged on the outer frame 1 of the deburring machine, a material changing port 2 for feeding is opened on one side of the outer frame 1 of the deburring machine, and a plurality of staggered and replaceable clamping fixtures 3 are assembled inside the outer frame 1 of the deburring machine. By alternately replacing the plurality of clamping fixtures 3, the material can be quickly loaded, thereby improving the processing efficiency. The clamping fixtures 3 are connected in parallel to form an integral body, so that the clamping fixtures 3 can rotate together, thereby enabling the material to be replaced in position, so that the material can be rough-processed and fine-processed in sequence. During processing, a funnel with a larger top and a smaller bottom is provided at the bottom of the outer frame 1 of the deburring machine, and the debris sliding down from the support frame 8 can fall into the funnel, thereby facilitating the collection of the debris. At the same time, a manipulator 4 for driving the deburring tool 6 for multi-dimensional grinding and deburring is suspended at the top of the inner part of the outer frame 1 of the deburring machine. The manipulator 4 is a six-axis design, which is a prior art and will not be elaborated here. A plurality of mounting positions for collaborative deburring are provided at one end of the manipulator 4, and each mounting position is equipped with a deburring tool 6. The deburring tool 6 in the mounting position can be rotated and replaced during specific grinding, thereby making the grinding more convenient.

[0024] See also Figures 1 to 7The bottom end of the manipulator 4 is connected to a rotatable replacement frame through a rotating shaft, and the manipulator 4 is provided with a bearing, which can drive the replacement frame to rotate, and then drive the deburring tool 6 on the belt loading position to rotate and replace. The belt loading position is set on the replacement frame and its three belt loading positions are arranged in a triangle.

[0025] See also Figures 1 to 7 The bottom end of the outer frame 1 of the deburring machine is fixed with a protective cover 5, and the bottom end of the protective cover 5 is circularly sleeved with a dividing plate 7. At the same time, a support frame 8 is fixedly installed on the dividing plate 7. Driven by the dividing plate 7, the support frame 8 can rotate, and an inclined arc surface is provided on the support frame 8, so that when the material on the clamping tool 3 is being polished, its debris can slide down along the arc surface for discharge, and the clamping tool 3 is rotatably sleeved on the support frame 8, and the support frame 8 can limit the rotation position of the clamping tool 3 so that it can be rotated at a fixed position on the support frame 8. A rotating motor is fixedly installed in the support frame 8, and the output shaft of the rotating motor is connected to the clamping tool 3. The rotating motor is connected to a controller, and the controller controls the rotating motor. Driven by the output shaft of the rotating motor, the clamping tool 3 can drive the material thereon to rotate and adjust the position, so that the dividing plate 7 can be rotated at a fixed position, and driven by the dividing plate 7, the clamping tool 3 can be rotated and transposed.

[0026] See also Figures 1 to 7 A driving motor 9 is fixed inside the outer frame 1 of the deburring machine, and the output shaft of the driving motor 9 is connected to the dividing plate 7. Driven by the output shaft of the driving motor 9, the dividing plate 7 can rotate. The prior art of the driving motor 9 is not described here.

[0027] See also Figures 1 to 7 An electrical slip ring 10 is fixedly installed inside the outer frame 1 of the deburring machine, and a sensor is installed on the outer frame 1 of the deburring machine. The sensor is located at the bottom of the dividing plate 7. At the same time, the sensor is connected to the electrical slip ring 10. The sensor can transmit signals to the electrical slip ring 10, so that the electrical slip ring 10 can control the driving motor 9 and accurately control the rotation position of the dividing plate 7.

[0028] See also Figures 1 to 7 The electrical slip ring 10 is connected to the driving motor 9, and the protective cover 5 is internally movably connected with a coupler 11. The bottom end of the coupler 11 is fixedly connected to the dividing plate 7, so that the coupler 11 can rotate together with the dividing plate 7, transmit signals to the sensor, and then control the dividing plate 7. The coupler 11 is connected to the electrical slip ring 10.

[0029] In summary, when the three-station robot seven-axis deburring machine is used, the material is placed on the clamping fixture 3 through the material changing port 2, and then the dividing plate 7 is driven by the output shaft of the driving motor 9 to rotate, and the material clamped on the clamping fixture 3 can be rotated to the inside of the outer frame 1 of the deburring machine under the drive of the dividing plate 7, and during the rotation, the dividing plate 7 drives the line coupling 11 to rotate, and then relative to the sensor, when the sensor senses the signal, the signal is transmitted to the electrical slip ring 10, so that the electrical slip ring 10 can control the dividing plate 7 to stop rotating, and Then, driven by the manipulator 4, the deburring tool on the replacement rack can work, and then the material can be deburred. Under the cooperation of the multi-axis of the manipulator 4, the material can be deburred at multiple angles. Under the action of the rotating motor inside the support frame 8, the clamping tool 3 can drive the material to rotate, so that it can deburr various positions. After completing the rough processing, the dividing plate 7 continues to rotate to drive the material on the clamping tool 3 to move to the fine processing position, and then fine processing is carried out, and finally it is transported to the material replacement port 2 for material discharge replacement.

[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 three-station robot seven-axis deburring machine, comprising a deburring machine outer frame (1), a deburring tool (6) for deburring is arranged on the deburring machine outer frame (1), characterized in that: A material changing port (2) for feeding is provided on one side of the outer frame (1) of the deburring machine, and a plurality of staggered and replaceable clamping fixtures (3) are installed inside the outer frame (1) of the deburring machine, and the clamping fixtures (3) are connected in parallel to form a whole. At the same time, a manipulator (4) for driving a deburring tool (6) for multi-dimensional grinding and deburring is suspended at the top of the inner side of the outer frame (1) of the deburring machine, and a plurality of belt mounting positions for coordinated deburring are arranged at one end of the manipulator (4), and each belt mounting position is equipped with a deburring tool (6).

2. The three-station robot seven-axis deburring machine according to claim 1, characterized in that: The bottom end of the manipulator (4) is connected to a rotatable replacement frame via a rotating shaft, and the belt loading position is arranged on the replacement frame, and the three belt loading positions are arranged in a triangle.

3. The three-station robot seven-axis deburring machine according to claim 1, characterized in that: A protective cover (5) is fixed to the bottom end of the inner part of the deburring machine outer frame (1), and a dividing plate (7) is sleeved on the bottom end of the protective cover (5) in a circular shape.

4. The three-station robot seven-axis deburring machine according to claim 3, characterized in that: A drive motor (9) is fixed inside the deburring machine outer frame (1), and an output shaft of the drive motor (9) is connected to the indexing plate (7).

5. The three-station robot seven-axis deburring machine according to claim 4, characterized in that: An electrical slip ring (10) is fixedly installed inside the deburring machine outer frame (1), and a sensor is installed on the deburring machine outer frame (1), wherein the sensor is located at the bottom of the dividing plate (7), and the sensor is connected to the electrical slip ring (10).

6. The three-station robot seven-axis deburring machine according to claim 5, characterized in that: The electrical slip ring (10) is connected to a drive motor (9), and a wire coupler (11) is movably connected inside the protective cover (5). The bottom end of the wire coupler (11) is fixedly connected to a dividing plate (7), and the wire coupler (11) is connected to the electrical slip ring (10).

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