Easily-assembled cast iron rack for industrial robot

Abstract

The utility model relates to the technical field of industrial robots, in particular to an easy-to-assemble cast iron frame for an industrial robot, which comprises a main frame body, a platform plate mounted at the top of the main frame body, clamping plates arranged on two sides of the top of the platform plate, a rotating table mounted in the middle of the top of the platform plate, and a clamping adjusting rod mounted outside one end of the main frame body. A rotary adjusting rod is installed outside one side of the main frame body, a lead screw is arranged in the platform plate and divided into two symmetrically-arranged sections, and the spiral structures of the two sections are opposite. According to the cast iron rack easy to assemble and used for the industrial robot, the main rack body, the platform plate, the clamping plate, the rotating table and other components are ingeniously combined, and the assembling process is greatly simplified. And the connecting and fixing modes of all the parts are elaborately designed, so that the whole rack has extremely high assembling convenience while the structural stability is kept. Therefore, not only is the production and manufacturing cost reduced, but also the usability and maintainability of the rack are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial robots, in particular to a cast iron frame for an industrial robot which is easy to assemble. Background Art

[0002] In the field of industrial robot technology, the frame is the main supporting structure of the robot, carrying the core components and motion system of the robot. Traditional industrial robot frames are often complex in design, cumbersome in assembly process, and difficult to adjust and maintain. Especially in industrial environments where working parts need to be frequently replaced or debugged, traditional frame designs are not flexible and efficient enough.

[0003] The industrial robot frames currently on the market, especially cast iron frames, often have the problems of heavy weight, bulky structure, and inconvenient transportation and installation. At the same time, these frames usually require professional tools to adjust the position or angle of the working parts, and the operation process is complicated, which seriously affects the work efficiency.

[0004] In addition, the existing frame design also needs to be improved in terms of stability and accuracy. Under high-speed movement or heavy load conditions, slight deformation or vibration of the frame may affect the working accuracy and life of the robot. Utility Model Content

[0005] The purpose of the utility model is to provide an easy-to-assemble cast iron frame for an industrial robot, so as to solve the problems proposed in the above-mentioned background technology that these frames usually need to use professional tools when adjusting the position or angle of the working parts, and the operation process is complicated, which seriously affects the work efficiency, and the existing frame design also needs to be improved in terms of stability and accuracy.

[0006] To achieve the above-mentioned purpose, the utility model provides an easy-to-assemble cast iron frame for an industrial robot, including a main frame body, a platform plate installed on the top of the main frame body, clamping plates are arranged on both sides of the top of the platform plate, a rotating table is installed in the middle of the top of the platform plate, a clamping adjustment rod is installed on the outside of one end of the main frame body, a rotating adjustment rod is installed on the outside of one side of the main frame body, a screw rod is arranged inside the platform plate, the screw rod is divided into two symmetrically arranged sections, the spiral structures of the two sections are opposite, and a screw rod slider is installed in both sections, a strip hole is arranged on the top surface of the platform plate, the screw rod slider is slidably matched with the strip hole, the top of the screw rod slider passes through the strip hole and is welded and fixed to the clamping plate, and one end of the screw rod is connected to the clamping adjustment rod.

[0007] Preferably, a slide groove is provided on the bottom inner wall of the platform plate, and the bottom of the screw slider is slidably matched with the slide groove.

[0008] Preferably, handles are installed on the outer ends of the clamping adjustment rod and the rotating adjustment rod.

[0009] Preferably, a rotating shaft is installed at the bottom of the rotating table, the bottom end of the rotating shaft passes through a bar hole and is installed with a driven bevel gear, one end of the rotating adjustment rod passes through the side wall of the platform plate and extends into the interior of the platform plate, and a driving bevel gear is installed at the end, and the driving bevel gear is meshed with the driven bevel gear.

[0010] Preferably, a sleeve is provided on the outside of the rotating shaft, and the outer wall of the sleeve is welded and fixed to the middle inner wall of the strip hole.

[0011] Preferably, a positioning tube is sleeved on the outer wall of the rotating adjustment rod, and the outer wall of the positioning tube is fixed to the inner wall of the platform plate by welding.

[0012] Preferably, the clamping plate is an elongated strip structure, and its height is greater than that of the rotating table.

[0013] Preferably, the rotating table is a disc-shaped structure.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the cast iron frame for industrial robots that is easy to assemble, the frame greatly simplifies the assembly process through the clever combination of the main frame, platform plate, clamping plate and rotating table. The connection and fixing methods between the components are carefully designed, so that the entire frame has extremely high assembly convenience while maintaining structural stability. This not only reduces the production and manufacturing costs, but also improves the ease of use and maintainability of the frame. The frame realizes flexible adjustment of the position and angle of the working parts through the setting of the clamping adjustment rod and the rotation adjustment rod. This design not only enables the frame to adapt to more types of industrial robots and work scenes, but also greatly improves work efficiency and convenience of operation. The staff can easily complete the adjustment operation without the help of professional tools. The frame has also achieved significant improvements in stability and accuracy. By optimizing the structural design, the slight deformation and vibration of the frame under high-speed movement or heavy load conditions are reduced, thereby ensuring the working accuracy and service life of the robot. This is of great significance to improving the overall performance and reliability of industrial robots. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the platform plate in the utility model;

[0018] Figure 3 It is a partial structural schematic diagram of the utility model.

[0019] The meaning of each number in the figure is:

[0020] 1. Main frame; 2. Platform plate; 21. Strip hole; 3. Clamping plate; 4. Clamping adjustment rod; 41. Screw; 42. Screw slider; 5. Rotating table; 51. Rotating shaft; 52. Driven bevel gear; 53. Sleeve; 6. Rotating adjustment rod; 61. Positioning tube; 62. Active bevel gear. DETAILED DESCRIPTION

[0021] 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.

[0022] The utility model provides a cast iron frame for an industrial robot which is easy to assemble. Figure 1-Figure 3 As shown, it includes a main frame 1, which is the basic structure of the entire frame and carries all other parts of the frame. It has sufficient strength and stability to ensure the stability and safety of the robot during work. A platform plate 2 is installed on the top of the main frame 1. The platform plate is installed on the top of the main frame as a flat and stable operating platform. It not only supports the working parts of the robot, but also provides space for installing other auxiliary equipment. Clamping plates 3 are set on both sides of the top of the platform plate 2. The clamping plates are located on both sides of the top of the platform plate. Their main function is to fix and stabilize the workpiece or equipment placed on the frame through clamping action. This design can ensure that the workpiece or equipment will not move or deviate when the robot performs precise operations. A rotating table 5 is installed in the middle of the top of the platform plate 2. The rotating table is installed in the middle of the top of the platform plate, which allows the workpiece or equipment to rotate in a horizontal plane. This design increases the flexibility and diversity of the robot's operation, allowing it to adapt to more types of work tasks. A clamping adjustment rod 4 is installed on the outside of one end of the main frame 1. The clamping adjustment rod is installed on the outside of one end of the main frame. By adjusting this rod, the opening and closing degree of the clamping plate can be controlled to adapt to workpieces or equipment of different sizes. This design makes the frame more versatile and adaptable. A rotating adjustment rod 6 is installed on the outside of one side of the main frame 1, and a screw 41 is arranged inside the platform plate 2. The screw 41 is divided into two symmetrically arranged sections. The spiral structures of the two sections are opposite, and both sections are equipped with a screw slider 42. The top surface of the platform plate 2 is provided with a strip hole 21. The screw slider 42 is slidably matched with the strip hole 21. The top of the screw slider 42 passes through the strip hole 21 and is welded and fixed to the clamping plate 3. One end of the screw 41 is connected to the clamping adjustment rod 4.

[0023] In this embodiment, a slide groove is provided on the bottom inner wall of the platform plate 2, and the bottom of the screw slider 42 slides in cooperation with the slide groove, ensuring that the screw slider 42 slides stably along a straight line without shaking or deflection.

[0024] Specifically, handles are installed on the outer ends of the clamping adjustment rod 4 and the rotating adjustment rod 6 to facilitate manual clamping positioning and angle adjustment.

[0025] Furthermore, a rotating shaft 51 is installed at the bottom of the rotating table 5, the bottom end of the rotating shaft 51 passes through the bar hole 21 and is installed with a driven bevel gear 52, one end of the rotating adjustment rod 6 passes through the side wall of the platform plate 2 and extends into the interior of the platform plate 2, and an active bevel gear 62 is installed at the end, the active bevel gear 62 is meshed with the driven bevel gear 52, and the rotating table 5 is driven to rotate by the rotation of the rotating adjustment rod 6, thereby adjusting the placement angle of the robot.

[0026] Furthermore, a sleeve 53 is sleeved on the outside of the rotating shaft 51 , and the outer wall of the sleeve 53 is welded and fixed to the middle inner wall of the strip hole 21 , so as to ensure that the rotating shaft 51 rotates stably without deviation.

[0027] Furthermore, a positioning tube 61 is sleeved on the outer wall of the rotation adjustment rod 6 , and the outer wall of the positioning tube 61 is welded and fixed to the inner wall of the platform plate 2 , so as to ensure that the rotation of the rotation adjustment rod 6 is stable and does not deviate.

[0028] Furthermore, the clamping plate 3 is a long strip structure, and its height is greater than that of the rotating table 5 , so that after the robot is placed on the rotating table 5 , the base can be clamped by the clamping plate 3 .

[0029] Furthermore, the rotating table is a disc-shaped structure, which is convenient for placing the robot base.

[0030] When the cast iron frame for industrial robots that is easy to assemble of the utility model is used, first when the user needs to fix the industrial robot placed on the frame, it can be achieved by rotating the clamping adjustment rod 4. Since the clamping adjustment rod 4 is connected to the screw 41, when the clamping adjustment rod 4 is rotated, the screw 41 will be driven to rotate. The screw 41 is designed to be symmetrical in two sections and has opposite spiral structures, so when the screw rotates, the two screw sliders 42 will move to the middle or both sides at the same time (depending on the rotation direction of the screw). The screw slider 42 slides with the bar hole 21 to ensure the stability of its linear motion. Since the top of the screw slider 42 is welded and fixed to the clamping plate 3, the clamping plate 3 will also move therewith to achieve the clamping or loosening of the workpiece or equipment. If the user needs to adjust the angle of the industrial robot, it can be achieved by rotating the rotary adjustment rod 6. An active bevel gear 62 is installed at the end of the rotary adjustment rod 6, and when the rotary adjustment rod 6 rotates, the active bevel gear 62 will rotate accordingly. Since the driving bevel gear 62 is meshed with the driven bevel gear 52, the driven bevel gear 52 will also rotate. The driven bevel gear 52 is installed at the bottom end of the rotating shaft 51, so the rotating shaft 51 will also rotate. The rotation of the rotating shaft 51 further drives the rotating table 5 to rotate, thereby achieving the angle adjustment of the workpiece or equipment on the horizontal plane.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An easily assembled cast iron frame for an industrial robot, comprising a main frame (1), characterized in that: A platform plate (2) is installed on the top of the main frame (1), clamping plates (3) are arranged on both sides of the top of the platform plate (2), a rotating table (5) is installed in the middle of the top of the platform plate (2), a clamping adjustment rod (4) is installed on the outside of one end of the main frame (1), a rotating adjustment rod (6) is installed on the outside of one side of the main frame (1), a screw rod (41) is arranged inside the platform plate (2), the screw rod (41) is divided into two symmetrically arranged sections, the spiral structures of the two sections are opposite, and both sections are equipped with a screw rod slider (42), a strip hole (21) is arranged on the top surface of the platform plate (2), the screw rod slider (42) is slidably matched with the strip hole (21), the top of the screw rod slider (42) passes through the strip hole (21) and is welded and fixed to the clamping plate (3), and one end of the screw rod (41) is connected to the clamping adjustment rod (4).

2. The easily assembled cast iron frame for industrial robots according to claim 1, characterized in that: The bottom inner wall of the platform plate (2) is provided with a slide groove, and the bottom of the screw slider (42) is slidably engaged with the slide groove.

3. The easily assembled cast iron frame for an industrial robot according to claim 1, characterized in that: The outer ends of the clamping adjustment rod (4) and the rotating adjustment rod (6) are both provided with handles.

4. The easily assembled cast iron frame for an industrial robot according to claim 1, characterized in that: A rotating shaft (51) is installed at the bottom of the rotating platform (5), the bottom end of the rotating shaft (51) passes through the bar-shaped hole (21) and is installed with a driven bevel gear (52), one end of the rotating adjustment rod (6) passes through the side wall of the platform plate (2) and extends into the interior of the platform plate (2), and a driving bevel gear (62) is installed at the end, and the driving bevel gear (62) is meshed with the driven bevel gear (52).

5. The easily assembled cast iron frame for an industrial robot according to claim 4, characterized in that: A sleeve (53) is sleeved on the outside of the rotating shaft (51), and the outer wall of the sleeve (53) is welded and fixed to the middle inner wall of the strip-shaped hole (21).

6. The easily assembled cast iron frame for an industrial robot according to claim 1, characterized in that: The outer wall of the rotating adjustment rod (6) is sleeved with a positioning tube (61), and the outer wall of the positioning tube (61) is fixed to the inner wall of the platform plate (2) by welding.

7. The easily assembled cast iron frame for an industrial robot according to claim 1, characterized in that: The clamping plate (3) is a long strip structure, and its height is greater than the height of the rotating platform (5).

8. The easily assembled cast iron frame for an industrial robot according to claim 1, characterized in that: The rotating platform is a disc-shaped structure.

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