Robot joint module for heavy load

Abstract

The utility model relates to the technical field of robots, and discloses a robot joint module for heavy load, which comprises a driving assembly and a dismounting assembly, the driving assembly is arranged on one side of the dismounting assembly, the driving assembly comprises a fixed shell, one side of the fixed shell is connected with a driving motor, the output end of the driving motor is fixedly connected with a gear, and the output end of the gear is fixedly connected with a motor. And one side of the gear is connected with a gear ring, the gear ring is connected with a rotating column, one end of the rotating column is connected with a connecting column, the outer ring of the connecting column is connected with a rotating sliding block, and the rotating sliding block is connected with a sliding groove. According to the utility model, the load of the connecting shaft can be increased, so that the stress can be better shared, the stability and the reliability of the joint module coping with a large load are improved, and when a maintainer inspects and replaces a damaged part, the damaged part can be quickly disassembled, so that a worker can conveniently inspect the abrasion condition of each part more carefully.

Description

TECHNICAL FIELD

[0001] The utility model relates to robot technical field, concretely is a kind of robot joint module for large load. BACKGROUND

[0002] With the development of modern industry, robot technology has become the key means to realize automated production, especially in the application scenarios that need to handle large load tasks, such as heavy object handling, welding, assembly, etc., higher requirements are put forward for the performance and stability of robots.

[0003] The robot joint module for large load in the prior art still has some deficiencies when in use: the existing robot joint module for large load is not stable and reliable when dealing with large load, and it is not convenient to quickly disassemble and maintain the components, and detect the wear condition of the parts. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a robot joint module for large load.

[0005] To achieve the above object, the utility model adopts the following technical scheme: a robot joint module for large load, comprising a driving assembly and a disassembly assembly, the driving assembly is arranged on one side of the disassembly assembly, and the driving assembly comprises a fixed shell, and a driving motor is connected to one side of the fixed shell, the output end of the driving motor is fixedly connected with a gear, one side of the gear is connected with a gear ring, and the gear ring is connected with a rotating column, one end of the rotating column is connected with a connecting column, the outer circle of the connecting column is connected with a rotating slide block, and the rotating slide block is connected with a sliding groove.

[0006] As a further description of the above technical scheme:

[0007] The driving motor is fixedly connected to the inner side of the fixed shell, one side of the gear is engaged with the gear ring, and the inner circle of the rotating column is fixedly connected to the rotating column.

[0008] As a further description of the above technical scheme:

[0009] One end of the rotating column is rotatably connected to the inner side of the fixed shell, the end of the rotating column away from the fixed shell is fixedly connected to the connecting column, and the outer circle of the connecting column is rotatably connected to the inner wall of the fixed shell.

[0010] As a further description of the above technical scheme:

[0011] The rotating slide block is fixedly connected to the outer circle of the connecting column, the outer circle of the rotating slide block is slidingly connected to the sliding groove, and the sliding groove is arranged on the inner wall of the fixed shell.

[0012] As a further description of the above technical solutions:

[0013] The disassembling component comprises a connecting rod, a connecting shaft connected to one side of the connecting rod, a guide groove provided on one end of the connecting shaft away from the connecting rod, a guide column slidingly inserted into the guide groove, and a connecting column fixed to the inner side of one end of the guide column away from the guide groove.

[0014] As a further description of the above technical solutions:

[0015] One end of the connecting shaft is fixed to the connecting rod, the guide groove is provided on one end of the connecting shaft away from the connecting rod, the guide column is slidingly inserted into the guide groove, and one end of the guide column away from the guide groove is fixed to the inner side of the connecting column.

[0016] As a further description of the above technical solutions:

[0017] The fixed ring is fixed to the outer ring of the connecting shaft, the bolt column is threadedly connected to the fixed ring, one end of the bolt column is threadedly connected to the thread groove provided on one side of the connecting column, and the hexagonal block is fixed to one end of the bolt column away from the connecting column.

[0018] The utility model has the advantages of the following beneficial effects:

[0019] 1. The guide column is inserted into the guide groove provided on the connecting shaft for guidance, then the connecting shaft and the connecting column are connected through the bolt column, the guide column can provide additional support for the connecting shaft, the load of the connecting shaft is increased, the stress can be better shared, and the stability and reliability of the joint module when coping with large load are improved.

[0020] 2. The hexagonal block is rotated by the worker using a wrench, the hexagonal block is rotated to drive the bolt column to rotate, so that the bolt column slides out of the thread groove provided on the connecting column, the connecting shaft can be removed from the connecting column for maintenance, the maintenance personnel can quickly disassemble when checking and replacing damaged parts, and the worker can more carefully check the wear condition of each part. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 A three-dimensional structure schematic view of a robot joint module for large load is provided for the utility model;

[0022] Figure 2 A partial cross-sectional structure schematic view of a robot joint module for large load is provided for the utility model;

[0023] Figure 3 A partial exploded structure schematic view of a robot joint module for large load is provided for the utility model;

[0024] Figure 4 A local structure schematic view of a robot joint module for large load is provided in the utility model.

[0025] Legend:

[0026] 1, drive assembly, 2, disassembly assembly, 101, fixed shell, 102, drive motor, 103, gear, 104, gear ring, 105, rotating column, 106, connecting column, 107, rotating sliding block, 108, sliding slot, 201, connecting rod, 202, connecting shaft, 203, guide groove, 204, guide column, 205, fixed ring, 206, hexagonal block, 207, bolt column. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] Reference Figures 1-4 The utility model provides a robot joint module for large load, it includes: drive assembly 1 and disassembly assembly 2.

[0029] Specifically, drive assembly 1 is located at one side of disassembly assembly 2, and drive assembly 1 includes fixed shell 101, and one side of fixed shell 101 is connected with drive motor 102, the output end of drive motor 102 is fixedly connected with gear 103, one side of gear 103 is connected with gear ring 104, and gear ring 104 is connected with rotating column 105, one end of rotating column 105 is connected with connecting column 106, the outer ring of connecting column 106 is connected with rotating sliding block 107, and rotating sliding block 107 is connected with sliding slot 108, disassembly assembly 2 includes connecting rod 201, one side of connecting rod 201 is connected with connecting shaft 202, one side of connecting shaft 202 is provided with guide groove 203, guide groove 203 is connected on guide column 204, the outer ring of connecting shaft 202 is connected with fixed ring 205, and fixed ring 205 is connected with bolt column 207, and one end of bolt column 207 is connected with hexagonal block 206.

[0030] In the embodiment, drive assembly 1 and disassembly assembly 2 constitute the robot joint module for large load related to the application, and the quick disassembly and maintenance of the robot joint module are realized.

[0031] In the embodiment, one end of the connecting shaft 202 is slidably inserted into the connecting column 106, and the guide column 204 is slidably inserted into the guide groove 203 provided on the connecting shaft 202.

[0032] It should be noted that the guide groove 203 is provided with four groups, and the guide column 204 is provided with four groups, and the four groups of guide columns 204 can be slidably inserted into the guide groove 203, so that the connecting shaft 202 is guided during installation.

[0033] Specifically, the driving motor 102 is fixedly connected to the inner side of the fixed shell 101, one side of the gear 103 is engaged with the gear ring 104, the inner ring of the rotating column 105 is fixedly connected to the rotating column 105, one end of the rotating column 105 is rotatably connected to the inner side of the fixed shell 101, the end of the rotating column 105 away from the fixed shell 101 is fixedly connected to the connecting column 106, the outer ring of the connecting column 106 is rotatably connected to the inner wall of the fixed shell 101, the rotating sliding block 107 is fixedly connected to the outer ring of the connecting column 106, the outer ring of the rotating sliding block 107 is slidably connected to the sliding groove 108, and the sliding groove 108 is provided on the inner wall of the fixed shell 101, one end of the connecting shaft 202 is fixedly connected to the connecting rod 201, the guide groove 203 is provided on the end of the connecting shaft 202 away from the connecting rod 201, the guide column 204 is slidably inserted into the guide groove 203, and the end of the guide column 204 away from the guide groove 203 is fixedly connected to the inner side of the connecting column 106, the fixed ring 205 is fixedly connected to the outer ring of the connecting shaft 202, the bolt column 207 is threadedly connected to the fixed ring 205, one end of the bolt column 207 is threadedly connected to the threaded groove provided on one side of the connecting column 106, and the hexagonal block 206 is fixedly connected to the end of the bolt column 207 away from the connecting column 106.

[0034] As a preferred embodiment, the fixed ring 205 is connected to one side of the connecting column 106 through the bolt column 207 provided thereon, and the fixed ring 205 is tightly attached to the connecting column 106 by rotating the hexagonal block 206 to drive the bolt column 207 to rotate.

[0035] As a preferred embodiment, the inner ring of the rotating sliding block 107 is fixedly connected to the connecting column 106, and the outer ring of the rotating sliding block 107 is slidably connected to the sliding groove 108 provided on the fixed shell 101, so that the connecting column 106 can rotate along the fixed position when the driving motor 102 drives the rotation.

[0036] In use, when the large load robot joint module is used, the driving motor is started, the driving motor drives the gear to rotate, thereby driving the gear ring to rotate, the gear ring drives the rotating column to rotate on the side wall in the fixed shell, thereby driving the connecting column to rotate, the connecting column drives the rotating slider to slide in the sliding groove arranged on the fixed shell, thereby driving the connected connecting shaft to rotate, then, if it is needed to disassemble and maintain the joint module, the worker uses the wrench to rotate the hexagonal block, the hexagonal block drives the bolt column to rotate, thereby making the bolt column slide out of the threaded groove arranged on the connecting column, the connecting shaft can be taken off from the connecting column for maintenance, then, when installing, the guide column is inserted into the guide groove arranged on the connecting shaft for guidance, then, the connecting shaft and the connecting column are connected through the bolt column, and the guide column can provide additional support for the connecting shaft, increasing the load of the connecting shaft.

[0037] The robot joint module for large load of the utility model can increase the load of the connecting shaft, can better share the stress, improves the stability and reliability of the joint module when coping with large load, and when checking and replacing damaged parts, the maintenance personnel can quickly disassemble, so that the worker can more carefully check the wear condition of each part.

[0038] It should be noted that the electrical components appearing in this document are all connected with the main controller and 220V mains electricity, and the main controller can be a conventional known device controlled by a computer, etc., and the detailed description of known functions and known components is omitted in the specific embodiment of the disclosure. In order to ensure the compatibility of the device, the operation means adopted is consistent with the parameters of the market appliances.

[0039] Finally, it should be pointed out that: the above only describes the preferred embodiments of the utility model, and is not used to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A robot joint module for heavy loads, characterized in that: The assembly includes a drive component (1) and a disassembly component (2). The drive component (1) is located on one side of the disassembly component (2). The drive component (1) includes a fixed housing (101). A drive motor (102) is connected to one side of the fixed housing (101). A gear (103) is fixed to the output end of the drive motor (102). A gear ring (104) is connected to one side of the gear (103). A rotating column (105) is connected to the gear ring (104). A connecting column (106) is connected to one end of the rotating column (105). A rotating slider (107) is connected to the outer ring of the connecting column (106). A sliding groove (108) is connected to the rotating slider (107).

2. A robot joint module for high load capacity according to claim 1, characterized in that: The drive motor (102) is fixed to the inner side of the fixed housing (101), and one side of the gear (103) meshes with the gear ring (104), and the inner ring of the rotating column (105) is fixed to the rotating column (105).

3. A robot joint module for high load capacity according to claim 2, characterized in that: One end of the rotating column (105) is rotatably connected to the inner side of the fixed housing (101), and the end of the rotating column (105) away from the fixed housing (101) is fixed to the connecting column (106), and the outer ring of the connecting column (106) is rotatably connected to the inner wall of the fixed housing (101).

4. A robot joint module for high load capacity according to claim 3, characterized in that: The rotating slider (107) is fixed to the outer ring of the connecting column (106), and the outer ring of the rotating slider (107) is slidably connected to the slide groove (108), and the slide groove (108) is provided on the inner wall of the fixed housing (101).

5. A robot joint module for high load capacity according to claim 4, characterized in that: The disassembly and assembly assembly (2) includes a connecting rod (201), and a connecting shaft (202) is connected to one side of the connecting rod (201). A guide groove (203) is provided on one side of the connecting shaft (202). The guide groove (203) is connected to a guide post (204). A fixing ring (205) is connected to the outer ring of the connecting shaft (202). A bolt post (207) is connected to the fixing ring (205). At the same time, a hexagonal block (206) is connected to one end of the bolt post (207).

6. A robot joint module for high load capacity according to claim 5, characterized in that: One end of the connecting shaft (202) is fixed to the connecting rod (201), and the guide groove (203) is provided on the end of the connecting shaft (202) away from the connecting rod (201). The guide post (204) is slidably inserted into the guide groove (203), and the end of the guide post (204) away from the guide groove (203) is fixed to the inner side of the connecting post (106).

7. A robot joint module for high load capacity according to claim 6, characterized in that: The fixed ring (205) is fixed to the outer ring of the connecting shaft (202), and the bolt post (207) is threaded to the fixed ring (205). One end of the bolt post (207) is threaded to the threaded groove provided on one side of the connecting post (106), while the hexagonal block (206) is fixed to the end of the bolt post (207) away from the connecting post (106).

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