Pressure quenching manipulator device

Abstract

The utility model relates to the technical field of mechanical arm devices, and discloses a pressure quenching mechanical arm device which comprises an equipment box, a movable groove is formed in the front end of the equipment box in a penetrating mode, and a clamping rod is movably arranged in the movable groove in a penetrating mode. The rotating assembly comprises a steering shaft, a gear and a rotating unit, and the rotating unit comprises a rack and an electric telescopic rod; the position adjusting assembly comprises a moving part and a driving part, and the moving part comprises a moving plate and a limiting frame; and the connecting piece comprises a sleeve and a telescopic rod. The rotating assembly is arranged in the cavity of the equipment box, the two clamping rods are rotated to clamp an object or loosen the object, the position adjusting assembly is arranged in the equipment box, the two clamping rods can get close to each other or get away from each other through the position adjusting assembly, the clamping work is better completed, the application range is wider, and the clamping efficiency is improved. And the practicability of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of manipulator devices, in particular to a press quenching manipulator device. Background Art

[0002] The press quenching robot is an important equipment in the field of industrial automation. It is mainly used to carry, position and transfer workpieces during the press quenching process.

[0003] A press-quenching robot usually consists of a robotic arm and a gripping mechanism. The gripping mechanism is used to grip the workpiece. Currently, most gripping mechanisms on the market are composed of two or more clamping rods, one end of which is close to each other to clamp the workpiece. Due to the variety of shapes and styles of press-quenched workpieces, the position of the clamping rods in the existing technology is difficult to adjust, and fine-tuning cannot be achieved to ensure stable gripping; at the same time, the scope of application is limited. When the shape or size of the workpiece changes, it may be necessary to replace the clamping rod or adjust the structure of the gripping mechanism, which increases the complexity and cost of the operation.

[0004] Therefore, those skilled in the art provide a press quenching robot device to solve the problems raised in the above background technology. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present invention provides a press quenching manipulator device, which solves the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A press-quenching robot device, which includes: an equipment box, which is a hollow rectangular body, and a movable slot is opened through the front end of the equipment box, and a clamping rod is movably passed through the movable slot, and the number of the clamping rods is two, and the rear end of the equipment box is fixedly connected to a robotic arm; a rotating component, which is arranged in the equipment box cavity, and the rotating component includes a steering shaft, a gear and a rotating unit. The movement of the rotating unit causes the gear to drive the steering shaft to rotate, and the clamping rod is fixedly connected to the corresponding steering shaft. The rotating unit includes a rack and an electric telescopic rod; a position adjustment component, which is arranged in the equipment box cavity and is used to adjust the distance between the two clamping rods. The position adjustment component includes a moving part and a driving part. The moving part includes a moving plate and a limit frame. The moving plate is movably connected to the corresponding steering shaft below, and the driving part includes a servo motor; a connecting piece, which is arranged between the two racks and adapts to the distance between the two clamping rods. The connecting piece includes a sleeve and a telescopic rod.

[0008] According to the press quenching robot device, the number of the steering shafts and clamping rods corresponds one to one, the steering shaft is fixed through the gear, the movable plate and the clamping rod are parallel to each other, and the top end of the steering shaft is movably mounted on the bottom end of the movable plate through a bearing.

[0009] According to the press quenching robot device, the number of the movable plates corresponds one to one with the steering shafts, the limit frame is fixedly mounted on one side wall of the equipment box cavity, one end of the movable plate is movably engaged in the limit frame cavity, and a limit guide rod is fixedly mounted between the two side walls opposite to each other in the equipment box cavity, and the limit guide rod movably passes through the two movable plates.

[0010] According to the press quenching robot device, the servo motor is fixedly mounted on a side wall of the equipment box cavity, the output shaft of the servo motor is fixedly connected to a rotating shaft, and the rotating shaft movably passes through the two movable plates.

[0011] According to the press quenching robot device, a group of reverse threads are provided on the outer wall surface of the rotating shaft, and the movable plates are located at both ends of the rotating shaft, and the two movable plates are connected to the rotating shaft in a threaded relationship.

[0012] According to the press quenching manipulator device, the number of the racks corresponds to the gears one-to-one, the racks are movably engaged with the corresponding gears, and the racks and the steering shaft are perpendicular to each other.

[0013] According to the press quenching manipulator device, there are two sleeves, both ends of the two sleeves are movably engaged and connected to the telescopic rod, the telescopic rod and the rack on one side are fixedly connected, the two sleeves are fixedly passed through an assembly plate, the bottom end of the assembly plate is provided with a protrusion, the electric telescopic rod is fixedly installed in the equipment box cavity, and the telescopic end of the electric telescopic rod is fixedly connected to the protrusion.

[0014] The utility model provides a press quenching manipulator device with the following beneficial effects:

[0015] (1) The mechanical arm is provided to facilitate fixed connection with the equipment box, a movable slot is provided at the front end of the equipment box to facilitate adjustment of the clamping rod, and a rotating assembly is provided in the cavity of the equipment box to realize clamping or loosening of the object after the two clamping rods are rotated. Compared with the traditional press-quenching manipulator, the present application provides a position adjustment assembly in the equipment box. The position adjustment assembly can realize that the two clamping rods are closer to or farther away from each other, thereby better completing the clamping work, having a wider range of applications, and further improving the practicality of the device.

[0016] (2) The output shaft of the servo motor is fixedly connected to the rotating shaft, and the rotating shaft moves through the two movable plates. A set of reverse threads are opened on the outer wall of the rotating shaft. The movable plates are located at both ends of the rotating shaft. The two movable plates are connected to the rotating shaft in a threaded relationship. When the rotating shaft rotates, the two movable plates move closer to or away from each other. The movable plates synchronously drive the corresponding clamping rods to move, thereby completing the adjustment of the clamping rod position.

[0017] (3) By setting a rack to engage with the corresponding gear, the rack moves to rotate the gear, and the gear synchronously drives the steering shaft and the clamping rod to rotate. By setting a connecting piece, both ends of the two sleeves are movably engaged to connect the telescopic rod. The telescopic rod and the rack on one side are fixedly connected. The two sleeves are fixedly passed through an assembly plate. The bottom end of the assembly plate is provided with a protrusion. The electric telescopic rod is fixedly installed in the equipment box cavity. The telescopic end of the electric telescopic rod is fixedly connected to the protrusion. During operation, the electric telescopic rod pushes the assembly plate to move forward and backward through the protrusion to complete the clamping or loosening of the two clamping rods. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of a press quenching manipulator device of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the equipment box cavity of a press quenching manipulator device of the utility model;

[0020] Figure 3 This is a schematic diagram of the connection relationship between the clamping rod and the steering shaft of a press quenching manipulator device of the present invention;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of a position adjustment component of a press quenching manipulator device of the present invention;

[0022] Figure 5 This is a schematic diagram of the three-dimensional structure of a rotating component of a press quenching manipulator device of the present invention.

[0023] Legend:

[0024] 10. Equipment box; 11. Movable slot; 12. Clamping rod; 13. Robotic arm; 14. Moving part; 15. Driving part; 16. Rotating unit; 17. Steering shaft; 18. Gear; 19. Limiting frame; 20. Moving plate; 21. Servo motor; 22. Limiting guide rod; 23. Rotating shaft; 24. Assembly plate; 25. Sleeve; 26. Telescopic rod; 27. Rack; 28. Electric telescopic rod. DETAILED DESCRIPTION

[0025] like Figures 1-5As shown: A press quenching robot device, which includes: a device box 10, the device box 10 is a hollow rectangular body, the front end of the device box 10 is penetrated by a movable groove 11, the movable groove 11 is movably penetrated by a clamping rod 12, the number of the clamping rods 12 is two, the rear end of the device box 10 is fixedly connected to a mechanical arm 13; a rotating assembly, the rotating assembly is arranged in the cavity of the device box 10, the rotating assembly includes a steering shaft 17, a gear 18 and a rotating unit 16, the rotating unit 16 moves so that the gear 18 drives the steering shaft 17 to rotate, the clamping rod 12 is fixedly connected to the corresponding steering shaft 17, the rotating assembly is arranged in the cavity of the device box 10, the rotating assembly includes a steering shaft 17, a gear 18 and a rotating unit 16, the rotating unit 16 moves so that the gear 18 drives the steering shaft 17 to rotate, the clamping rod 12 is fixedly connected to the corresponding steering shaft 17, the rotating assembly is fixedly connected to the rotating assembly ... The rotating unit 16 includes a rack 27 and an electric telescopic rod 28; a position adjustment component, which is arranged in the cavity of the equipment box 10 and is used to adjust the distance between the two clamping rods 12. The position adjustment component includes a moving part 14 and a driving part 15. The moving part 14 includes a moving plate 20 and a limit frame 19. The moving plate 20 is movably connected to the corresponding steering shaft 17 below. The driving part 15 includes a servo motor 21; a connecting part, which is arranged between the two racks 27 and adapts to the distance between the two clamping rods 12. The connecting part includes a sleeve 25 and a telescopic rod 26.

[0026] Specifically, a robotic arm 13 is provided to facilitate fixed connection with the device box 10, a movable slot 11 is opened at the front end of the device box 10 to facilitate adjustment of the clamping rod 12, and a rotating component is provided in the cavity of the device box 10 to realize clamping or loosening the object after the two clamping rods 12 are rotated. Compared with the traditional press-quenching robot, the present application provides a position adjustment component in the device box 10, and the position adjustment component can realize the two clamping rods 12 approaching or moving away from each other, thereby better completing the clamping work, having a wider range of applications, and further improving the practicality of the device.

[0027] The number of steering shafts 17 and clamping rods 12 corresponds one to one. The steering shaft 17 is fixed through the gear 18. The movable plate 20 and the clamping rod 12 are parallel to each other. The top end of the steering shaft 17 is movably mounted on the bottom end of the movable plate 20 through a bearing.

[0028] Specifically, by setting the number of steering shafts 17 and clamping rods 12 to correspond one to one, the steering shaft 17 is fixedly installed on one side of the top of the clamping rod 12, and the rotation of the steering shaft 17 drives the clamping rod 12 to rotate. The steering shaft 17 is fixed through the gear 18, so that the rotation of the gear 18 drives the steering shaft 17 and the clamping rod 12 to rotate synchronously. By setting the top of the steering shaft 17 to be movably installed on the bottom end of the movable plate 20 through a bearing, the movable plate 20 limits the steering shaft 17, and the movement of the movable plate 20 drives the steering shaft 17 to move synchronously.

[0029] The number of the moving plates 20 corresponds to the steering shafts 17 one by one, the limiting frame 19 is fixedly installed on one side wall in the cavity of the equipment box 10, one end of the moving plate 20 is movably clamped in the cavity of the limiting frame 19, the limiting guide rods 22 are fixedly installed between the mutually opposite two side walls in the cavity of the equipment box 10, and the limiting guide rods 22 movably penetrate through the two moving plates 20.

[0030] Specifically, the limiting frame 19 is fixedly installed on one side wall in the cavity of the equipment box 10, one end of the moving plate 20 is movably clamped in the cavity of the limiting frame 19, the limiting guide rods 22 are fixedly installed in the cavity of the equipment box 10, and the limiting guide rods 22 movably penetrate through the two moving plates 20, so that the movement of the two moving plates 20 is limited and guided, and the stability of the structure is improved.

[0031] The servo motor 21 is fixedly installed on one side wall in the cavity of the equipment box 10, the output shaft of the servo motor 21 is fixedly connected with the rotating shaft 23, and the rotating shaft 23 movably penetrates through the two moving plates 20. A group of reverse threads are formed in the outer wall surface of the rotating shaft 23, the moving plates 20 are located at the two ends of the rotating shaft 23, and the two moving plates 20 are in a threaded connection relationship with the rotating shaft 23.

[0032] Specifically, the output shaft of the servo motor 21 is fixedly connected with the rotating shaft 23, the rotating shaft 23 movably penetrates through the two moving plates 20, a group of reverse threads are formed in the outer wall surface of the rotating shaft 23, the moving plates 20 are located at the two ends of the rotating shaft 23, and the two moving plates 20 are in a threaded connection relationship with the rotating shaft 23. The rotating shaft 23 rotates to make the two moving plates 20 approach or move away from each other, the moving plate 20 synchronously drives the corresponding clamping rod 12 to move, and the position of the clamping rod 12 is adjusted.

[0033] The number of the racks 27 corresponds to the gears 18 one by one, the racks 27 movably engage with the corresponding gears 18, and the racks 27 are in a mutually perpendicular state with the steering shafts 17. The number of the sleeves 25 is two, the two sleeves 25 are movably clamped and connected with the telescopic rods 26, the telescopic rod 26 is in a fixed connection relationship with the rack 27 on one side, the two sleeves 25 commonly fixedly penetrate through the assembly plate 24, the bottom end of the assembly plate 24 is provided with a protruding block, the electric telescopic rod 28 is fixedly installed in the cavity of the equipment box 10, and the telescopic end of the electric telescopic rod 28 is fixedly connected with the protruding block.

[0034] Specifically, by setting a rack 27 to engage with the corresponding gear 18, the rack 27 moves to rotate the gear 18, and the gear 18 synchronously drives the steering shaft 17 and the clamping rod 12 to rotate. By setting a connecting piece, both ends of the two sleeves 25 are movably engaged with the telescopic rod 26, and the telescopic rod 26 is fixedly connected to the rack 27 on one side. The two sleeves 25 are fixedly passed through the assembly plate 24, and the bottom end of the assembly plate 24 is provided with a protrusion. The electric telescopic rod 28 is fixedly installed in the cavity of the equipment box 10, and the telescopic end of the electric telescopic rod 28 is fixedly connected to the protrusion. During work, the electric telescopic rod 28 pushes the assembly plate 24 to move back and forth through the protrusion to complete the clamping or loosening of the two clamping rods 12.

[0035] The working principle of the press quenching manipulator device of the present application is as follows: the output shaft of the servo motor 21 is fixedly connected to the rotating shaft 23, the rotating shaft 23 movably passes through the two movable plates 20, the outer wall of the rotating shaft 23 is provided with a group of reverse threads, the movable plates 20 are located at both ends of the rotating shaft 23, and the two movable plates 20 and the rotating shaft 23 are in a threaded connection relationship. When the rotating shaft 23 rotates, the two movable plates 20 move closer to or away from each other, and the movable plates 20 synchronously drive the corresponding clamping rod 12 to move, thereby completing the adjustment of the position of the clamping rod 12. By setting the rack 27 to engage with the corresponding gear 18, the rack 27 moves This causes the gear 18 to rotate, and the gear 18 synchronously drives the steering shaft 17 and the clamping rod 12 to rotate. By setting a connecting piece, both ends of the two sleeves 25 are movably engaged and connected to the telescopic rod 26. The telescopic rod 26 is fixedly connected to the rack 27 on one side. The two sleeves 25 are fixed together and penetrate the assembly plate 24. The bottom end of the assembly plate 24 is provided with a protrusion. The electric telescopic rod 28 is fixedly installed in the cavity of the equipment box 10. The telescopic end of the electric telescopic rod 28 is fixedly connected to the protrusion. During work, the electric telescopic rod 28 pushes the assembly plate 24 to move back and forth through the protrusion to complete the clamping or loosening of the two clamping rods 12.

[0036] The circuits, electronic components and modules involved are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to software and methods.

[0037] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.

Claims

1. A press quenching manipulator device, characterized in that: include: The device box (10) is a hollow rectangular body, the front end of the device box (10) is provided with a movable groove (11), a clamping rod (12) is movably passed through the movable groove (11), the number of the clamping rods (12) is two, and the rear end of the device box (10) is fixedly connected to a mechanical arm (13); A rotating assembly is provided in the cavity of the equipment box (10), the rotating assembly includes a steering shaft (17), a gear (18) and a rotating unit (16), the rotating unit (16) moves so that the gear (18) drives the steering shaft (17) to rotate, the clamping rod (12) is fixedly connected to the corresponding steering shaft (17), and the rotating unit (16) includes a rack (27) and an electric telescopic rod (28); A position adjustment component is provided in a cavity of the device box (10) and is used for adjusting the distance between the two clamping rods (12). The position adjustment component includes a moving portion (14) and a driving portion (15). The moving portion (14) includes a moving plate (20) and a limit frame (19). The moving plate (20) is movably connected to a corresponding steering shaft (17) below. The driving portion (15) includes a servo motor (21). A connecting piece is provided between two racks (27) and is self-adaptive to the distance between the two clamping rods (12). The connecting piece comprises a sleeve (25) and a telescopic rod (26).

2. The press quenching robot device according to claim 1, characterized in that: The number of the steering shafts (17) and the clamping rods (12) corresponds to one another. The steering shafts (17) are fixedly passed through the gears (18). The movable plate (20) and the clamping rods (12) are parallel to each other. The top end of the steering shaft (17) is movably mounted on the bottom end of the movable plate (20) through a bearing.

3. The press quenching robot device according to claim 1, characterized in that: The number of the movable plates (20) corresponds to the steering shaft (17) in one-to-one correspondence. The limit frame (19) is fixedly mounted on a side wall surface in the cavity of the device box (10). One end of the movable plate (20) is movably engaged in the cavity of the limit frame (19). A limit guide rod (22) is fixedly mounted between two side walls opposing each other in the cavity of the device box (10). The limit guide rod (22) movably passes through the two movable plates (20).

4. The press quenching robot device according to claim 1, characterized in that: The servo motor (21) is fixedly mounted on a side wall of the cavity of the equipment box (10), and the output shaft of the servo motor (21) is fixedly connected to a rotating shaft (23), which movably passes through the two movable plates (20).

5. The press quenching robot device according to claim 4, characterized in that: The outer wall surface of the rotating shaft (23) is provided with a group of reverse threads. The movable plates (20) are located at both ends of the rotating shaft (23). The two movable plates (20) are connected to the rotating shaft (23) in a threaded connection relationship.

6. The press quenching robot device according to claim 1, characterized in that: The number of the racks (27) corresponds to the gears (18) one by one, the racks (27) are movably engaged with the corresponding gears (18), and the racks (27) and the steering shaft (17) are in a mutually perpendicular state.

7. The press quenching robot device according to claim 1, characterized in that: The number of the sleeves (25) is two, and both ends of the two sleeves (25) are movably engaged with the telescopic rod (26). The telescopic rod (26) and the rack (27) on one side are fixedly connected. The two sleeves (25) are fixedly passed through an assembly plate (24). The bottom end of the assembly plate (24) is provided with a protrusion. The electric telescopic rod (28) is fixedly installed in the cavity of the equipment box (10), and the telescopic end of the electric telescopic rod (28) is fixedly connected to the protrusion.

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