High-performance mobile robot joint module
By designing dustproof components and threaded connection structures, the problems of difficult disassembly and insufficient dust protection of existing robot joint modules have been solved, achieving rapid disassembly and effective sealing.
Patent Information
- Application Number
- CN202423162067.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-12-20
AI Technical Summary
Existing robot joint modules have many internal parts, resulting in high friction, making disassembly difficult and maintenance cumbersome.
The design incorporates a high-performance mobile robot joint module with dustproof components and a threaded connection structure. Quick disassembly is achieved by rotating the threaded cap and annular protrusion, while dustproof sealing is achieved by combining a positioning plate and a hinge block.
It enables quick disassembly and effective dust prevention of the joint module, simplifies the maintenance process, and avoids problems such as short circuits caused by dust entering the circuit.
Smart Images
Figure CN223630382U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to robot joint module technical field, in particular to a kind of high-performance mobile robot joint module. BACKGROUND
[0002] With the rapid development of industrial automation technology, robot as an important industrial automation equipment, more and more get attention, and more and more widely used.In the robot related technology, the control of robot joint and other moving parts is most important and key.
[0003] The existing robot joint module has some deficiencies when in use, because there are relatively more internal parts in the joint module, the robot rotates at multiple angles when running, the internal parts of the joint module are rubbed more, the existing joint module is relatively difficult to disassemble, and is mostly fixed by bolts, when the internal parts of the joint module are damaged, disassembly is relatively tedious, to solve the above problems, a high-performance mobile robot joint module is improved and upgraded. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a kind of high-performance mobile robot joint module to solve the problems raised in the above background technology.
[0005] To solve the above problems, the following technical solutions are provided:
[0006] A kind of high-performance mobile robot joint module is designed, including joint mould cover, the dustproof assembly is arranged on the upper end surface of joint mould cover, and the dustproof assembly includes locating plate, first dustproof cover and second dustproof cover, the first dustproof cover and second dustproof cover are arranged on the both sides of joint mould cover, the motor is fixedly arranged in the inside of joint mould cover, the mounting disc and precision harmonic reducer are respectively arranged on the both sides of motor, the torque sensor is arranged in the inside of precision harmonic reducer, the driving sensor and sealing ring are respectively arranged in the inside of mounting disc, the flange plate is arranged on the side of mounting disc.
[0007] Further, the precision harmonic reducer is arranged on the side of second dustproof cover, the mounting groove and thread groove are respectively formed in the inside of mounting disc, and the sealing ring and driving sensor are arranged in the inside of mounting groove.
[0008] Further, the threaded cap is arranged in the middle of flange plate, one end of threaded cap penetrates into the inside of flange plate and extends and is threadedly connected in the inside of thread groove, and the annular lug is arranged on the outer wall of flange plate and is clamped in the inside of mounting groove.
[0009] Further, the locating plate is installed on the outer wall of joint mould cover, the hinge block is fixedly arranged on the both ends of locating plate, and the friction rotating shaft is fixedly arranged in the inside of hinge block.
[0010] Further, the two hinge blocks are of the same size, the outer walls of the two friction rotating shafts are rotationally installed with circular sleeves, and the bottoms of the two circular sleeves are fixedly connected to the outer walls of the first and second dustproof cover plates respectively.
[0011] Further, the inner walls of the joint sleeves are provided with slots on both sides, the inner walls of the first and second dustproof cover plates are fixedly provided with clamping blocks, and one end of the clamping block is inserted into the slot.
[0012] Compared with the prior art, the utility model has the advantages that:
[0013] 1. The utility model discloses a joint module, which is internally provided with a joint sleeve, a threaded cap, a flange plate, a mounting disc, a driving sensor and an annular protrusion, the threaded cap is rotated out of the threaded groove in the mounting disc, the flange plate is pulled out of the mounting groove in the mounting disc by the annular protrusion, and then the internal driving sensor is maintained and repaired, so that the joint module can be quickly disassembled for internal maintenance, and the operation is simple.
[0014] 2. The utility model discloses a joint module, which is internally provided with a positioning plate, a hinge block, a friction rotating shaft, a circular sleeve, a first dustproof cover plate and a clamping block, the two circular sleeves are rotated on the friction rotating shafts in the hinge blocks at the two ends of the positioning plate, so that the two circular sleeves drive the first and second dustproof cover plates to be pulled out of the two ends of the joint sleeve, the joint sleeve can be effectively dustproofed when not in use, dust is prevented from entering the internal circuit of the joint sleeve to cause internal short circuit, and the operation is simple.
[0015] A specific embodiment of the utility model is disclosed in detail in the following description and drawings, and the principle of the utility model is indicated, which can be adopted. It should be understood that the embodiment of the utility model is not limited in scope. The embodiment of the utility model includes many changes, modifications and equivalents within the spirit and clauses of the appended claims. DRAWINGS
[0016] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, which is used together with the embodiments of the utility model to explain the utility model, and does not constitute a limitation on the utility model. In the drawings:
[0017] Figure 1 It is a high-performance mobile robot joint module overall structure schematic view of the utility model;
[0018] Figure 2 It is a high-performance mobile robot joint module local expansion structure schematic view of the utility model;
[0019] Figure 3 It isFigure 2 Figure 2 is a schematic view of the internal structure of the joint module;
[0020] Figure 4 For Figure 2 Figure 3 is a schematic view of the partial structure of the joint module.
[0021] In the figure: 1, joint module; 2, dustproof assembly; 21, positioning plate; 22, first dustproof cover plate; 23, second dustproof cover plate; 24, hinged block; 25, friction rotating shaft; 26, circular sleeve; 27, clamping block; 3, precision harmonic reducer; 4, motor; 5, torque sensor; 6, mounting disc; 61, mounting groove; 62, threaded groove; 7, sealing ring; 8, driving sensor; 9, flange plate; 91, annular protrusion; 10, threaded cap; 101, insertion slot. DETAILED DESCRIPTION
[0022] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.
[0023] As Figure 1 - Figure 4 shown, the embodiment provides a high-performance mobile robot joint module, which comprises a joint module 1, a dustproof assembly 2 is arranged on the upper end face of the joint module 1, the dustproof assembly 2 comprises a positioning plate 21, a first dustproof cover plate 22 and a second dustproof cover plate 23, the first dustproof cover plate 22 and the second dustproof cover plate 23 are arranged on the two sides of the joint module 1, a motor 4 is fixedly arranged in the joint module 1, a mounting disc 6 and a precision harmonic reducer 3 are arranged on the two sides of the motor 4, a torque sensor 5 is arranged in the precision harmonic reducer 3, a driving sensor 8 and a sealing ring 7 are arranged in the mounting disc 6, and a flange plate 9 is arranged on one side of the mounting disc 6.
[0024] Preferably, the precision harmonic reducer 3 is arranged on one side of the second dustproof cover plate 23, a mounting groove 61 and a threaded groove 62 are formed in the mounting disc 6, the sealing ring 7 and the driving sensor 8 are arranged in the mounting groove 61, a threaded cap 10 is arranged in the middle of the flange plate 9, one end of the threaded cap 10 penetrates into the inside of the flange plate 9 and extends to be threadedly connected to the inside of the threaded groove 62, an annular protrusion 91 is arranged on the outer wall of the flange plate 9 and clamped in the mounting groove 61, the flange plate 9 is fixed by using the threaded cap 10, which is convenient for disassembly and assembly, and the arrangement of the precision harmonic reducer, the torque sensor and the like facilitates the improvement of the running performance of the joint module during use.
[0025] Preferably, the positioning plate 21 is mounted on the outer wall of the joint sleeve 1, both ends of the positioning plate 21 are fixedly provided with hinged blocks 24, the hinged blocks 24 are fixedly provided with friction rotating shafts 25 inside, the two hinged blocks 24 are the same in size, the two friction rotating shafts 25 are rotatably installed with circular sleeves 26 on the outer walls, the circular sleeves 26 are fixedly connected on the outer walls of the first dust cover plate 22 and the second dust cover plate 23 respectively, the inner walls of the first dust cover plate 22 and the second dust cover plate 23 are fixedly provided with clamping blocks 27, and one end of the clamping blocks 27 is inserted into the insertion slot 101.
[0026] The use principle and use process of the utility model are as follows: when the robot joint module needs to be installed and used, the first dust cover plate 22 and the second dust cover plate 23 are pulled out from the insertion slot 101 by the clamping blocks 27, then the two circular sleeves 26 are rotated on the friction rotating shafts 25 inside the hinged blocks 24 at both ends of the positioning plate 21, so that the two circular sleeves 26 drive the first dust cover plate 22 and the second dust cover plate 23 to rotate to 90 degrees from both ends of the joint sleeve 1, at this time, after the joint sleeve 1 is rotatably installed on the robot arm, the joint sleeve 1 is sealed in reverse, so that the joint sleeve 1 can be effectively dustproof and sealed when not in use, dust is prevented from entering the inside of the joint sleeve 1 to cause internal circuit short circuit and other problems, when the joint module is short-circuited and damaged, the threaded cap 10 is rotated out of the threaded groove 62 in the mounting disc 6, then the flange plate 9 is pulled out of the installation groove 61 in the mounting disc 6 by the annular protrusion 91, then the internal driving sensor 8 is maintained and maintained, and the joint module can be quickly disassembled for internal maintenance.
[0027] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "installation", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through an intermediate medium, and can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.
[0028] In the description of the embodiment, the terms "upper", "lower", "right", and the like orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of description and simplification of operation, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only used to distinguish in the description, and have no special meaning.
Claims
1. A high-performance mobile robot joint module, characterized by, The utility model provides a joint sleeve (1) is provided with dustproof assembly (2) on the upper end face, and dustproof assembly (2) includes locating plate (21), first dustproof cover plate (22) and second dustproof cover plate (23), first dustproof cover plate (22) and second dustproof cover plate (23) are arranged on both sides of joint sleeve (1), motor (4) is fixedly arranged in joint sleeve (1), and motor (4) is provided with mounting disc (6) and precision harmonic reducer (3) respectively on both sides, torque sensor (5) is arranged in precision harmonic reducer (3), and driving sensor (8) and sealing ring (7) are arranged in mounting disc (6) respectively, and flange plate (9) is arranged on one side of mounting disc (6).
2. The high-performance mobile robot joint module of claim 1, wherein, The precision harmonic reducer (3) is arranged on one side of the second dustproof cover plate (23), and the mounting disc (6) is provided with a mounting groove (61) and a threaded groove (62) respectively.
3. The high-performance mobile robot joint module of claim 1, wherein, The flange plate (9) is provided with a threaded cap (10) in the middle, and one end of the threaded cap (10) penetrates into the flange plate (9) and extends into the threaded groove (62) through threaded connection, and the outer wall of the flange plate (9) is provided with an annular protrusion (91) which is clamped in the mounting groove (61).
4. The high-performance mobile robot joint module of claim 1, wherein, The locating plate (21) is installed on the outer wall of the joint sleeve (1), and the locating plate (21) is fixedly provided with a hinge block (24) at both ends, and the hinge block (24) is fixedly provided with a friction rotating shaft (25) inside.
5. The high-performance mobile robot joint module of claim 4, wherein, The two hinge blocks (24) are the same size, the outer wall of the two friction rotating shafts (25) is rotatably installed with a circular sleeve (26), and the bottom of the two circular sleeves (26) is fixedly connected to the outer wall of the first dustproof cover plate (22) and the second dustproof cover plate (23) respectively.
6. The high-performance mobile robot joint module of claim 1, wherein, The inner wall of the joint sleeve (1) is provided with a slot (101) on both sides, and the inner wall of the first dustproof cover plate (22) and the second dustproof cover plate (23) is fixedly provided with a clamping block (27), and one end of the clamping block (27) is inserted into the slot (101).