Cylindrical base clamping device for industrial robot maintenance

Abstract

The utility model discloses a cylindrical base clamping device for industrial robot maintenance, and relates to the field of industrial robot maintenance, the cylindrical base clamping device for industrial robot maintenance comprises a left clamping mechanism and a right clamping mechanism, the left clamping mechanism is internally provided with a clamping plate and a motor, and the right clamping mechanism is internally provided with a right clamping plate. The lower end of the left clamping mechanism is connected with supporting plates, a downward pressing air cylinder is rotationally connected between the supporting plates, and the lower ends of the supporting plates are connected with a bottom plate. The left clamping mechanism and the right clamping mechanism are arranged and matched to clamp a cylindrical base of the industrial robot, then a pressing air cylinder is started to drive a rotating plate to press downwards, the device is integrally fixed, the cylindrical base is prevented from rotating, and the problem that when an existing industrial robot is maintained, the cylindrical base is not prone to rotating is solved. The problems that a machine with a base, particularly a machine with a cylindrical base, is inconvenient to fix, may rotate during maintenance and is inconvenient to operate by maintenance personnel are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial robot maintenance, in particular to a cylindrical base clamping device for industrial robot maintenance. Background Art

[0002] An industrial robot is a machine system that can automatically perform work tasks. It can be controlled through programming or teaching to achieve automated production, thereby improving production efficiency and product quality. Industrial robots play an important role in modern manufacturing and are one of the key technologies for realizing intelligent manufacturing and industrial automation. To ensure the normal operation and service life of industrial robots, they need to be maintained and serviced regularly.

[0003] However, existing industrial robots are not convenient to fix during maintenance, especially for machines with cylindrical bases. They may rotate during maintenance, causing trouble to maintenance personnel, and may even cause injuries to maintenance personnel, seriously affecting the maintenance efficiency of maintenance personnel.

[0004] In order to solve the technical problem, the utility model proposes a cylindrical base clamping device for industrial robot maintenance. Utility Model Content

[0005] The main purpose of the utility model is to provide a cylindrical base clamping device for industrial robot maintenance, which can effectively solve the problems mentioned in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A cylindrical base clamping device for industrial robot maintenance includes a left clamping mechanism and a right clamping mechanism. The left clamping mechanism and the right clamping mechanism have the same structure. Taking the left clamping mechanism as an example: a clamping plate and a motor are arranged in the left clamping mechanism, a support plate is connected to the lower end of the left clamping mechanism, a downward pressure cylinder is rotatably connected between the support plates, a bottom plate is connected to the lower end of the support plate, a rotating plate is rotatably connected between the bottom plates, a roller rod is rotatably connected in the bottom plate, and a roller is arranged at the lower end of the roller rod.

[0008] Preferably, the clamping plate is an arc surface, and an anti-slip groove is opened at its outer end, the motor can be self-locking, the upper end of the rotating plate is connected to a connecting piece, and the driving end of the downward pressure cylinder is connected to the connecting piece.

[0009] Preferably, the left clamping mechanism comprises a shell, the motor is fixed in the shell, a positioning block is connected to one side end of the shell, and a positioning groove is formed at the other side end, and the positioning block is sized to be inserted into the positioning groove.

[0010] Preferably, a track groove is connected inside the shell, a gear ring is slidably connected inside the track groove, a gear is rotatably connected inside the shell, a gear is connected to the motor driving end, and the gear is meshed with the gear ring.

[0011] Preferably, a sliding frame is connected inside the housing, a tooth plate is slidably connected inside the sliding frame, the tooth plate is connected to the rear end of the clamping plate, and the gear is meshed with the tooth plate.

[0012] Preferably, the rotating plate is internally threadedly connected to a threaded rod, the upper end of the threaded rod is connected to a rotating handle, the lower end of the threaded rod is connected to a pad, and the lower end of the pad is provided with an anti-slip groove.

[0013] Preferably, a connecting hole is opened in the bottom plate, a connecting plate is arranged on the connecting hole, a connecting rod is arranged at the lower end of the connecting plate, and the connecting rod is inserted into the connecting hole.

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

[0015] In the utility model, by providing a left clamping mechanism and a right clamping mechanism, the cylindrical base of the industrial robot can be clamped and fixed. Specifically, the left clamping mechanism and the right clamping mechanism are placed at both ends of the cylindrical base and connected together, and then the motor is started to move the clamping plate, and the cylindrical base is clamped by multiple clamping plates cooperating with each other. At this time, the device and the cylindrical base are fixed, and then the downward pressure cylinder is started to drive the rotating plate to press down, so as to fix the device as a whole, thereby preventing the cylindrical base from rotating. The device is not only convenient to move and disassemble, but also does not require ground drilling for fixing, which solves the problem that the existing industrial robots are not convenient to fix during maintenance, especially for machines with cylindrical bases, and may rotate during maintenance, thereby inconvenient for maintenance personnel to operate.

[0016] In the utility model, a threaded rod is arranged in the bottom plate, and the pad at the lower end thereof can be moved by rotating the threaded rod, so that when the ground around the cylindrical base of the robot is uneven, the height of the pad can be adjusted so that it can contact the ground, thereby ensuring a smooth and stable fixing effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a cylindrical base clamping device for industrial robot maintenance according to the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the left clamping mechanism of a cylindrical base clamping device for industrial robot maintenance according to the utility model;

[0019] Figure 3This is a schematic diagram of the lower end structure of a cylindrical base clamping device for industrial robot maintenance according to the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the shell of a cylindrical base clamping device for industrial robot maintenance according to the utility model;

[0021] Figure 5 The utility model is a schematic diagram of the track groove structure of a cylindrical base clamping device for industrial robot maintenance.

[0022] In the figure: 1. left clamping mechanism; 101. clamping plate; 102. motor; 103. housing; 104. positioning block; 105. positioning groove; 106. track groove; 107. gear ring; 108. gear; 109. slide frame; 1010. gear plate; 2. right clamping mechanism; 3. support plate; 4. downward pressure cylinder; 5. bottom plate; 6. rotating plate; 601. connecting piece; 7. rolling rod; 8. threaded rod; 9. pad; 10. connecting hole; 11. connecting plate. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-5 As shown, a cylindrical base clamping device for industrial robot maintenance includes a left clamping mechanism 1 and a right clamping mechanism 2. The left clamping mechanism 1 and the right clamping mechanism 2 have the same structure and can clamp and fix the cylindrical base together. Take the left clamping mechanism 1 as an example: a clamping plate 101, a motor 102, and a shell 103 are arranged in the left clamping mechanism 1. The clamping plate 101 is an arc surface and can be slightly bent. An anti-skid groove is provided at its outer end, so that when it contacts the robot base, it can fit tightly on the outer end of the base to prevent sliding between the two. The motor 102 can be self-locking, and the driving end will not be able to rotate after self-locking. The motor 102 is fixed in the shell 103. A positioning block 104 is connected to one side end of the shell 103, and a positioning groove 105 is provided at the other side end. The size of the positioning block 104 can be inserted into the positioning groove 105, so that when the left clamping mechanism 1 and the right clamping mechanism 2 are connected, they can be positioned so that the two are neatly docked.

[0025] A track groove 106 is connected inside the shell 103. After the left clamping mechanism 1 and the right clamping mechanism 2 are docked, the track grooves 106 of the two will be docked and connected. A gear ring 107 is slidably connected inside the track groove 106. The outer end of the gear ring 107 is provided with teeth. A gear 108 is rotatably connected inside the shell 103. The driving end of the motor 102 is connected to the gear 108. The gear 108 meshes with the gear ring 107. Starting the motor 102 will drive the gear ring 107 to rotate through the gear 108. A slide frame 109 is connected inside the shell 103. A tooth plate 1010 is slidably connected inside the slide frame 109. The slide frame 109 is used to support the tooth plate 1010 to ensure its smooth movement. The tooth plate 1010 is connected to the rear end of the clamping plate 101, and the gear 108 meshes with the tooth plate 1010. When the gear 108 rotates, it can drive the tooth plate 1010 to move, thereby pushing the clamping plate 101 to move.

[0026] The lower end of the left clamping mechanism 1 is connected to a supporting plate 3, and the lower end of the supporting plate 3 is connected to a bottom plate 5. A connecting hole 10 is opened in the bottom plate 5, and a connecting plate 11 is arranged on the connecting hole 10. A connecting rod is arranged at the lower end of the connecting plate 11, and the connecting rod is inserted in the connecting hole 10, which can connect and fix the left clamping mechanism 1 and the right clamping mechanism 2 together. A roller 7 is rotatably connected in the bottom plate 5, and a roller is arranged at the lower end of the roller 7. When the clamping plate 101 moves, the robot base may not be at the center point of the left clamping mechanism 1 and the right clamping mechanism 2, so that the time when each clamping plate 101 contacts the robot base is inconsistent. The clamping plate 101 that first contacts the base will push the left clamping mechanism 1 and the right clamping mechanism 2 to move, so that the robot base is located at the center of the left clamping mechanism 1 and the right clamping mechanism 2, so that all the clamping plates 101 can clamp and work, and when the left clamping mechanism 1 and the right clamping mechanism 2 move, the roller 7 can facilitate the movement of the device.

[0027] A downward pressing cylinder 4 is rotatably connected between the support plates 3, and a rotating plate 6 is rotatably connected between the bottom plates 5. A connecting piece 601 is connected to the upper end of the rotating plate 6. The driving end of the downward pressing cylinder 4 is connected to the connecting piece 601. Starting the downward pressing cylinder 4 will drive the rotating plate 6 to rotate and press down, thereby contacting the ground to fix the entire device. A threaded rod 8 is connected to the internal thread of the rotating plate 6, a rotating handle is connected to the upper end of the threaded rod 8, and a pad 9 is connected to the lower end of the threaded rod 8. An anti-slip groove is provided at the lower end of the pad 9.

[0028] The left clamping mechanism 1 and the right clamping mechanism 2 are placed at both ends of the cylindrical base of the robot, and then connected together through the positioning block 104 and the positioning groove 105. At this time, the track grooves 106 of the two are just connected and connected. Then, the connecting plate 11 is inserted into the connecting hole 10 in the bottom plate 5 to connect and fix the left clamping mechanism 1 and the right clamping mechanism 2 together. The motor 102 is started. The motor 102 drives the gear 108 at the driving end to rotate, which will be able to drive the gear ring 107 to move in the track groove 106, thereby driving all the gears 108 to rotate, thereby acting on all the tooth plates 1010, so as to push all the clamping plates 101 to move. Through the cooperation between the clamping plates 101, the robot base can be clamped and fixed at the center point of the left clamping mechanism 1 and the right clamping mechanism 2. Then, the downward pressure cylinder 4 is started to drive the rotating plate 6 to rotate and press down, and contact the ground, thereby fixing the entire device to prevent the cylindrical base of the robot from rotating.

[0029] The above shows and describes the basic principle and main features of the utility model and the 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 for explaining the principle of 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 claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cylindrical base clamping device for industrial robot maintenance, comprising a left clamping mechanism (1) and a right clamping mechanism (2), characterized in that: The left clamping mechanism (1) and the right clamping mechanism (2) have the same structure. Taking the left clamping mechanism (1) as an example, a clamping plate (101) and a motor (102) are arranged inside the left clamping mechanism (1). The lower end of the left clamping mechanism (1) is connected to a support plate (3). A downward pressure cylinder (4) is rotatably connected between the support plates (3). The lower end of the support plate (3) is connected to a bottom plate (5). A rotating plate (6) is rotatably connected between the bottom plates (5). A roller rod (7) is rotatably connected inside the bottom plate (5). A roller is arranged at the lower end of the roller rod (7).

2. The cylindrical base clamping device for industrial robot maintenance according to claim 1, characterized in that: The clamping plate (101) is an arc surface, and an anti-slip groove is provided at its outer end. The motor (102) can be self-locking. The upper end of the rotating plate (6) is connected to a connecting piece (601), and the driving end of the downward pressure cylinder (4) is connected to the connecting piece (601).

3. The cylindrical base clamping device for industrial robot maintenance according to claim 1, characterized in that: The left clamping mechanism (1) comprises a housing (103), the motor (102) is fixed in the housing (103), one side end of the housing (103) is connected to a positioning block (104), and the other side end is provided with a positioning groove (105), and the positioning block (104) is sized to be inserted into the positioning groove (105).

4. The cylindrical base clamping device for industrial robot maintenance according to claim 3, characterized in that: A track groove (106) is connected inside the housing (103), a gear ring (107) is slidably connected inside the track groove (106), a gear (108) is rotatably connected inside the housing (103), a gear (108) is connected to the driving end of the motor (102), and the gear (108) is meshed with the gear ring (107).

5. The cylindrical base clamping device for industrial robot maintenance according to claim 4, characterized in that: The housing (103) is connected to a sliding frame (109), a tooth plate (1010) is slidably connected to the sliding frame (109), the tooth plate (1010) is connected to the rear end of the clamping plate (101), and the gear (108) is meshed with the tooth plate (1010).

6. The cylindrical base clamping device for industrial robot maintenance according to claim 1, characterized in that: The rotating plate (6) is internally threadedly connected to a threaded rod (8), the upper end of the threaded rod (8) is connected to a rotating handle, the lower end of the threaded rod (8) is connected to a pad (9), and the lower end of the pad (9) is provided with an anti-slip groove.

7. The cylindrical base clamping device for industrial robot maintenance according to claim 1, characterized in that: A connecting hole (10) is provided in the bottom plate (5), a connecting plate (11) is provided on the connecting hole (10), a connecting rod is provided at the lower end of the connecting plate (11), and the connecting rod is inserted into the connecting hole (10).

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