Drilling device for ground rail robot accessory machining

Abstract

The utility model discloses a drilling device for ground rail robot accessory machining, and relates to the technical field of ground rail robot accessory machining, the drilling device comprises a base, the upper surface of the base is fixedly connected with a stand column, the top of the stand column is provided with a power device, the bottom of the power device is provided with a rotating shaft, and the stand column is fixedly connected with a transverse plate; the end, away from the stand column, of the transverse plate is fixedly connected with a rotating rod, the two ends of the rotating rod are rotationally connected with inclined plates, the two inclined plates are located on the two sides of a rotating shaft respectively, the rotating shaft is rotationally connected with a circular ring, and the outer ring of the circular ring is fixedly connected with a supporting block. According to the drilling device for ground rail robot accessory machining, by arranging a transverse plate, an inclined plate, a supporting block and other structures, when a power device drives a drilling assembly to move downwards and conduct drilling operation, accessory positioning is achieved, movement is prevented, and the drilling precision is improved; and meanwhile, in the feeding and discharging process of the accessories, the accessories surround the outer side of the drilling assembly and are protected.

Description

Technical Field

[0001] The utility model relates to the technical field of processing of accessories for floor-track robots, and particularly relates to a drilling device for processing accessories for floor-track robots. Background Art

[0002] At present, with the improvement of industrial automation, the application range of robots is also becoming wider and wider. Floor-track robots can be applied to long-distance operation requirements due to their relatively flexible motion characteristics.

[0003] During the processing of existing floor-track robot accessories, drilling operations are generally carried out by vertical bench drills. To improve drilling efficiency, workers usually directly hold the accessories for drilling. If the workers accidentally move the accessories during the drilling process, there is a risk that the accessories will get stuck on the drill bit, resulting in the drill bit driving the accessories to rotate, which not only causes wear to the drilled holes, but also easily injures the workers. Especially for some larger-sized accessories, the vibration generated during drilling easily causes the accessories to vibrate up and down, posing certain potential safety hazards.

[0004] Therefore, it is very necessary to propose a drilling device for processing accessories for floor-track robots to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a drilling device for processing accessories for floor-track robots, so as to solve the problems that during the processing of existing floor-track robot accessories, drilling operations are generally carried out by vertical bench drills. To improve drilling efficiency, workers usually directly hold the accessories for drilling. If the workers accidentally move the accessories during the drilling process, there is a risk that the accessories will get stuck on the drill bit, resulting in the drill bit driving the accessories to rotate, which not only causes wear to the drilled holes, but also easily injures the workers. Especially for some larger-sized accessories, the vibration generated during drilling easily causes the accessories to vibrate up and down, posing certain potential safety hazards.

[0006] To achieve the above object, the present utility model provides the following technical solution: A drilling device for processing accessories of a floor track robot, comprising a base, on the upper surface of which a column is fixedly connected. At the top of the column, a power device is provided, and at the bottom of the power device, a rotating shaft is provided. A cross plate is fixedly connected to the column. At one end of the cross plate away from the column, a rotating rod is fixedly connected. At both ends of the rotating rod, inclined plates are rotatably connected. The two inclined plates are respectively located on both sides of the rotating shaft. A ring is rotatably connected to the rotating shaft. On the outer ring of the ring, a supporting block is fixedly connected. A square groove is formed on the cross plate, and a sliding plate is slidably connected inside the square groove. The sliding plate is fixedly connected to the supporting block. At the bottom of the supporting block, an elastic telescopic rod is fixedly connected. At the bottom end of the elastic telescopic rod, a connecting rod is fixedly connected. At both ends of the connecting rod, round rods are fixedly connected, and the round rods are in pressing fit with the corresponding inclined plates.

[0007] Preferably, a counterweight block is rotatably connected to the end of the inclined plate away from the cross plate.

[0008] Preferably, circular grooves are formed on the outer walls of both sides of the cross plate, surrounding the outside of the rotating rod. Inside the circular grooves, torsion springs are provided, surrounding the outside of the rotating rod. One end of the torsion spring is fixedly connected to the inner wall of the circular groove, and the other end of the torsion spring is fixedly connected to the inclined plate.

[0009] Preferably, a drilling table is fixedly connected to the column, and the drilling table is located below the cross plate.

[0010] Preferably, a drilling assembly is fixedly provided on the rotating shaft.

[0011] The technical effects and advantages of the present utility model are as follows:

[0012] 1. By setting structures such as a cross plate, inclined plates, and supporting blocks, when the power device drives the drilling assembly to move downward for drilling operations, positioning of the accessories is achieved, preventing movement and improving the accuracy of drilling; at the same time, during the loading and unloading process of the accessories, it surrounds the outside of the drilling assembly and protects it;

[0013] 2. The sliding plate slides downward inside the square groove, which can improve the stability of structures such as the rotating shaft and the drilling assembly during the drilling process;

[0014] 3. A counterweight block is rotatably connected to the end of the inclined plate away from the cross plate, and the counterweight block can always maintain a horizontal state, better contacting the accessories and improving the stability of positioning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of one perspective of the drilling device for processing accessories of the floor track robot of the present utility model.

[0016] Figure 2 For the present utility modelFigure 1 Schematic enlarged view of the structure at position A.

[0017] Figure 3 Schematic view of another perspective structure of the drilling device for processing the accessories of the ground rail robot of the present utility model.

[0018] Figure 4 Schematic view of the structure of the slide plate and the cross plate of the present utility model.

[0019] Figure 5 For the present utility model Figure 4 Schematic enlarged view of the structure at position B.

[0020] In the figure: 1, base; 2, column; 3, power device; 4, drill table; 5, rotating shaft; 6, cross plate; 7, drilling assembly; 8, rotating rod; 9, inclined plate; 10, circular groove; 11, torsion spring; 12, counterweight; 13, circular ring; 14, support block; 15, slide plate; 16, square groove; 17, round bar; 18, elastic telescopic rod; 19, connecting rod. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] The present utility model provides a drilling device for processing accessories of a ground rail robot as shown in Figures 1 to 5 , which includes a base 1. A column 2 is fixedly connected to the upper surface of the base 1. A power device 3 is arranged at the top of the column 2. The power device 3 includes structures such as a motor and a belt pulley. A rotating shaft 5 is arranged at the bottom of the power device 3. A drilling assembly 7 is fixedly arranged on the rotating shaft 5. The drilling assembly 7 includes structures such as a rotating fixture and a drill bit. Specifically, the power device 3 drives the drilling assembly 7 to rotate through the rotating shaft 5, and can also control the lifting of the drilling assembly 7, thereby realizing the drilling operation. The power device 3 and the drilling assembly 7 are both common existing technologies and will not be elaborated here.

[0023] A drill table 4 is fixedly connected to the column 2. The drill table 4 is located below the cross plate 6. During specific use, the accessories of the ground rail robot are placed on the drill table 4.

[0024] A cross plate 6 is fixedly connected to the vertical column 2. One end of the cross plate 6 away from the vertical column 2 is fixedly connected to a rotating rod 8. Both ends of the rotating rod 8 are rotatably connected to inclined plates 9, and the two inclined plates 9 are respectively located on both sides of the rotating shaft 5. A ring 13 is rotatably connected to the rotating shaft 5. A support block 14 is fixedly connected to the outer ring of the ring 13. A square groove 16 is formed in the cross plate 6. A sliding plate 15 is slidably connected to the inside of the square groove 16. The sliding plate 15 is fixedly connected to the support block 14. An elastic telescopic rod 18 is fixedly connected to the bottom of the support block 14. The bottom end of the elastic telescopic rod 18 is fixedly connected to a connecting rod 19. Both ends of the connecting rod 19 are fixedly connected to round rods 17, and the round rods 17 are in pressing fit with the corresponding inclined plates 9.

[0025] Specifically, place the accessories of the rail robot on the drilling table 4 and below the inclined plate 9. When the power device 3 drives the drilling assembly 7 to move downward for drilling operation, the rotating shaft 5 drives the sliding plate 15 to slide downward inside the square groove 16 through the ring 13 and the support block 14. The round rod 17 contacts the corresponding inclined plate 9, causing the end of the inclined plate 9 away from the cross plate 6 to tilt downward and abut against the accessories, realizing the positioning of the accessories, preventing movement, and improving the drilling accuracy.

[0026] And as the drilling assembly 7 continues to move downward, the connecting rod 19 will squeeze the elastic telescopic rod 18 to contract. The elastic force of the elastic telescopic rod 18 makes the round rod 17 always abut against the corresponding inclined plate 9, maintaining the limit on the accessories.

[0027] By setting structures such as the cross plate 6, the inclined plate 9, and the support block 14, when the power device 3 drives the drilling assembly 7 to move downward for drilling operation, the positioning of the accessories is realized, preventing movement, and improving the drilling accuracy. At the same time, during the loading and unloading process of the accessories, it surrounds the outside of the drilling assembly 7 and protects it.

[0028] And the sliding plate 15 slides downward inside the square groove 16, which can improve the stability of structures such as the rotating shaft 5 and the drilling assembly 7 during the drilling process.

[0029] To expand the contact area with the accessories, a counterweight block 12 is rotatably connected to the end of the inclined plate 9 away from the cross plate 6. The counterweight block 12 can always maintain a horizontal state, better contact with the accessories, and improve the stability of positioning.

[0030] To facilitate the loading and unloading of the accessories, circular grooves 10 are formed on the outer walls on both sides of the cross plate 6. The circular grooves 10 surround the outside of the rotating rod 8. A torsion spring 11 is arranged inside the circular grooves 10. The torsion spring 11 surrounds the outside of the rotating rod 8. One end of the torsion spring 11 is fixedly connected to the inner wall of the circular groove 10, and the other end of the torsion spring 11 is fixedly connected to the inclined plate 9.

[0031] Before feeding, under the elastic force of the torsion spring 11, there is a certain distance between the counterweight 12 and the drill table 4, which is convenient for feeding the accessories; after the drilling is completed, the reset elastic force of the torsion spring 11 causes the inclined plate 9 to automatically reset, which is convenient for subsequent use.

Claims

1. A drilling device for processing rail robot parts, comprising a base (1), a column (2) fixedly connected to the upper surface of the base (1), a power device (3) arranged on the top of the column (2), a rotating shaft (5) arranged on the bottom of the power device (3), characterized in that: The column (2) is fixedly connected with a transverse plate (6), and one end of the transverse plate (6) away from the column (2) is fixedly connected with a rotating rod (8). Both ends of the rotating rod (8) are rotatably connected with inclined plates (9), and the two inclined plates (9) are respectively located on both sides of the rotating shaft (5). A circular ring (13) is rotatably connected to the rotating shaft (5), and a supporting block (14) is fixedly connected to the outer ring of the circular ring (13). A square groove (16) is provided on the transverse plate (6), and a slide plate (15) is slidably connected inside the square groove (16). The slide plate (15) is fixedly connected to the supporting block (14). The bottom of the supporting block (14) is fixedly connected with an elastic telescopic rod (18), and the bottom end of the elastic telescopic rod (18) is fixedly connected with a connecting rod (19). Both ends of the connecting rod (19) are fixedly connected with round rods (17), and the round rods (17) are extruded and matched with the corresponding inclined plates (9).

2. A drilling device for machining rail robot parts according to claim 1, characterized in that: One end of the inclined plate (9) away from the transverse plate (6) is rotatably connected to a counterweight block (12).

3. The drilling device for machining rail robot parts according to claim 1, characterized in that: Circular grooves (10) are provided on the outer walls of both sides of the transverse plate (6), the circular grooves (10) surround the outer side of the rotating rod (8), a torsion spring (11) is provided inside the circular grooves (10), the torsion spring (11) surrounds the outer side of the rotating rod (8), one end of the torsion spring (11) is fixedly connected to the inner wall of the circular groove (10), and the other end of the torsion spring (11) is fixedly connected to the inclined plate (9).

4. The drilling device for machining rail robot parts according to claim 1, characterized in that: A drilling platform (4) is fixedly connected to the upright column (2), and the drilling platform (4) is located below the horizontal plate (6).

5. The drilling device for machining rail robot parts according to claim 1, characterized in that: A drilling assembly (7) is fixedly arranged on the rotating shaft (5).

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