Welding robot arm machining platform

Abstract

The utility model discloses a welding robot arm machining platform, and relates to the technical field of robot arms. The top end of the workbench is fixedly provided with a supporting frame, one end of the supporting frame is fixedly provided with an electric push rod, one end of the electric push rod is fixedly provided with trepanning equipment, the top end of the workbench is rotatably provided with a rotating shaft, and the top end of the rotating shaft is fixedly connected with a disc; a mechanical arm part is movably installed on the top face of the disc, a square groove is formed in the front face of the workbench, and symmetrically-distributed fixing blocks are fixedly installed on the inner side of the square groove. The motor is controlled to rotate the worm, the worm rotates to drive the worm wheel to rotate, the worm wheel then drives the rotating shaft to rotate, the rotating shaft drives the disc and the mechanical arm part to rotate and adjust, the other end of the mechanical arm part is adjusted to the position below the tapping equipment for tapping machining, and therefore one-time two-end machining of the mechanical arm part is achieved, and machining is more efficient and convenient. The processing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to robot arm technical field, concretely is a kind of welding robot arm processing platform. BACKGROUND

[0002] Mechanical arm is the automation mechanical device that is most widely applied in the field of robotics, and it can be seen in the fields of industrial manufacturing, medical treatment, entertainment service, military, semiconductor manufacturing and space exploration. Although their forms are different, they all have a common feature, that is, they can accept instructions and accurately position to a certain point in three-dimensional or two-dimensional space for work.

[0003] The mechanical arm used in present welding processing is still not ideal when carrying out hole processing, because the two ends of the mechanical arm part need to be holed to facilitate the connection of components and equipment, but the traditional processing platform needs to be manually adjusted to the other end after processing one end of the mechanical arm part, which is very time-consuming and inefficient, and needs to be improved. To solve the above problems, the inventor proposes a welding robot arm processing platform. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, the utility model adopts the following technical scheme: a welding robot arm processing platform, comprising a workbench, a support frame is fixedly installed at the top end of the workbench, an electric push rod is fixedly installed at one end of the support frame, a hole processing equipment is fixedly installed at one end of the electric push rod, a rotating shaft is rotatably installed at the top end of the workbench, a disc is fixedly connected to the top end of the rotating shaft, a mechanical arm part is movably installed on the top surface of the disc, a square groove is formed in the front of the workbench, symmetrically distributed fixing blocks are fixedly installed on the inner side of the square groove, a worm is rotatably installed at one end of the fixing blocks opposite to each other, a worm wheel is fixedly connected to the bottom end of the rotating shaft, the worm wheel is meshed and connected with the worm, a motor is fixedly installed on the outer side of one of the fixing blocks, and the driving end of the motor is fixedly connected with one end of the worm.

[0005] Preferably, a sliding groove is formed in the top surface of the disc, symmetrically distributed sliding blocks are slidably installed on the inner side of the sliding groove, clamping plates are fixedly installed at the top end of the sliding blocks, the inner side of the clamping plate is attached to the mechanical arm part, horizontal blocks are fixedly installed at the top end of the clamping plates, symmetrically distributed bolts are threadedly installed at one end of the horizontal blocks on the front side, and the horizontal blocks on the back side are threadedly connected with the bolts.

[0006] Preferably, symmetrically distributed limiting rings are fixedly sleeved on the outer side of the rotating shaft, and the limiting rings are attached to the workbench at opposite ends.

[0007] Preferably, a sealing cover is movably installed on the outer side of the square groove.

[0008] Preferably, a pull rod is fixedly mounted on the outer side of the sealing cover.

[0009] Preferably, the bottom surface of the workbench is fixedly mounted with foot pads distributed in an array.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. By controlling the motor to rotate the worm, the worm drives the worm wheel, the worm wheel drives the shaft, the shaft drives the disc and the mechanical arm to rotate and adjust, and the other end of the mechanical arm is adjusted to the bottom of the drilling equipment for drilling processing, thereby realizing one-time processing of both ends of the mechanical arm, which is more efficient and convenient, and improves processing efficiency;

[0012] 2. By using the sliders to move relative to each other in the slide groove, the splints are driven to move relative to each other. The splints clamp the robotic arm parts and then use bolts and cross blocks to install them to clamp and fix the robotic arm parts, thereby improving the stability of the robotic arm parts during processing and the yield rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Fig. 1 This is a schematic structural diagram of the utility model.

[0015] Fig. 2 This is a schematic diagram of the structure disassembly of the utility model.

[0016] Fig. 3 This is a schematic diagram of the structural dissection of the utility model.

[0017] In the figure: 1. Workbench; 11. Support frame; 12. Electric push rod; 13. Hole-drilling device; 14. Rotating shaft; 15. Disc; 16. Robot arm; 17. Square slot; 18. Fixed block; 19. Worm; 20. Worm gear; 21. Motor; 22. Slide; 23. Slider; 24. Clamp; 25. Cross block; 26. Bolt; 27. Limiting ring; 28. Sealing cover; 29. ​​Pull rod; 30. Foot pad. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] Example: Figs. 1-3 As shown, the utility model provides a technical solution: a welding robot arm processing platform, comprising a workbench 1, a support frame 11 is fixedly installed on the top of the workbench 1, an electric push rod 12 is fixedly installed on one end of the support frame 11, a hole-opening device 13 is fixedly installed on one end of the electric push rod 12, a rotating shaft 14 is rotatably installed on the top of the workbench 1, a disc 15 is fixedly connected to the top of the rotating shaft 14, a mechanical arm part 16 is movably installed on the top surface of the disc 15, a square groove 17 is provided on the front of the workbench 1, a symmetrically distributed fixed block 18 is fixedly installed on the inner side of the square groove 17, a worm 19 is rotatably installed on the opposite end of the fixed block 18, a worm gear 20 is fixedly connected to the bottom end of the rotating shaft 14, the worm gear 20 is meshed with the worm 19, a motor 21 is fixedly installed on the outer side of one of the fixed blocks 18, and the driving end of the motor 21 is fixedly connected to one end of the worm 19.

[0020] A slide groove 22 is provided on the top surface of the disc 15, and symmetrically distributed sliders 23 are slidably installed on the inner side of the slide groove 22. The top of the slider 23 is fixedly installed with a splint 24. The inner side of the splint 24 fits with the mechanical arm part 16, and the top of the splint 24 is fixedly installed with a cross block 25. One end of the cross block 25 located on the front side is threadedly installed with symmetrically distributed bolts 26, and one end of the cross block 25 located on the rear side is threadedly connected to the bolt 26.

[0021] By adopting the above technical solution, the slider 23 is used to slide relative to each other in the slide groove 22 to drive the clamping plate 24 to move relative to each other. The clamping plate 24 clamps the robotic arm part 16 and then uses the bolt 26 and the cross block 25 to install and then clamp and fix the robotic arm part 16, thereby improving the stability of the robotic arm part 16 during processing and the yield rate.

[0022] A symmetrically distributed limiting ring 27 is fixedly sleeved on the outer side of the rotating shaft 14 , and opposite ends of the limiting ring 27 are in contact with the workbench 1 .

[0023] By adopting the above technical solution, the rotation shaft 14 is limited by providing a limiting ring 27 .

[0024] A sealing cover 28 is movably mounted on the outer side of the square groove 17 .

[0025] By adopting the technical scheme, the sealing cover 28 is arranged to seal the square groove 17, so as to prevent dust from accumulating in the square groove 17.

[0026] The outer side of the sealing cover 28 is fixedly installed with a pull rod 29.

[0027] By adopting the technical scheme, the sealing cover 28 is arranged to seal the square groove 17, so as to prevent dust from accumulating in the square groove 17.

[0028] The bottom surface of the workbench 1 is fixedly installed with array-distributed foot pads 30.

[0029] By adopting the technical scheme, the foot pads 30 are arranged to improve the support stability of the workbench 1.

[0030] Working principle: first, the mechanical arm piece 16 is placed on the disc 15, then the sliding of the sliding block 23 in the sliding groove 22 is used to drive the clamping plate 24 to move, the clamping plate 24 clamps the mechanical arm piece 16, and then the bolt 26 is installed with the cross block 25 to clamp and fix the mechanical arm piece 16, so as to improve the stability of the mechanical arm piece 16 during machining and the yield rate, then the electric push rod 12 is controlled to drive the opening device 13 to move downward to machine the mechanical arm piece 16, after completion, the motor 21 is controlled to rotate the worm 19, the rotation of the worm 19 drives the worm wheel 20 to rotate, the worm wheel 20 drives the rotating shaft 14 to rotate, the rotating shaft 14 drives the disc 15 and the mechanical arm piece 16 to rotate and adjust, the other end of the mechanical arm piece 16 is adjusted to below the opening device 13 for opening machining, so as to realize one-time machining of both ends of the mechanical arm piece 16, which is more efficient and convenient and improves the machining efficiency.

[0031] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Therefore, if these modifications and variations of the present application belong to the scope of the claims of the present application and the equivalent technology, the present application also intends to include these modifications and variations.

Claims

1. A welding robot arm processing platform comprising a worktable (1), characterized in that: The top end of the workbench (1) is fixedly installed with a support frame (11), one end of the support frame (11) is fixedly installed with an electric push rod (12), one end of the electric push rod (12) is fixedly installed with an opening device (13), the top end of the workbench (1) is rotatably installed with a rotating shaft (14), the top end of the rotating shaft (14) is fixedly connected with a disc (15), the top surface of the disc (15) is movably installed with a mechanical arm piece (16), the front surface of the workbench (1) is provided with a square groove (17), the inner side of the square groove (17) is fixedly installed with symmetrically distributed fixed blocks (18), the opposite end of the fixed block (18) is rotatably installed with a worm (19), the bottom end of the rotating shaft (14) is fixedly connected with a worm wheel (20), the worm wheel (20) is meshed with the worm (19), and one of the fixed blocks (18) is fixedly installed with a motor (21) on the outer side.

2. A welding robot arm processing platform as claimed in claim 1, characterized in that, The top surface of the disc (15) is provided with a chute (22), the inner side of the chute (22) is slidably installed with symmetrically distributed sliding blocks (23), the top end of the sliding block (23) is fixedly installed with a clamping plate (24), the inner side of the clamping plate (24) is attached to the mechanical arm piece (16), and the top end of the clamping plate (24) is fixedly installed with a cross block (25). The end of the cross block (25) on the front side is threadedly installed with symmetrically distributed bolts (26), and the end of the cross block (25) on the rear side is threadedly connected with the bolt (26).

3. A welding robotic arm processing platform as claimed in claim 1, wherein, The outer side of the rotating shaft (14) is fixedly sleeved with symmetrically distributed limiting rings (27), and the opposite ends of the limiting rings (27) are attached to the workbench (1).

4. A welding robot arm processing platform as claimed in claim 1, characterized in that, The outer side of the square groove (17) is movably installed with a sealing cover (28).

5. A welding robot arm processing platform as claimed in claim 4, characterized in that, The outer side of the sealing cover (28) is fixedly installed with a pull rod (29).

6. A welding robotic arm processing platform as claimed in claim 1, wherein, The bottom surface of the workbench (1) is fixedly installed with arrayed foot pads (30).

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