CN220348443U - Intelligent quick-assembly mechanical arm - Google Patents
Intelligent quick-assembly mechanical arm Download PDFInfo
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- CN220348443U CN220348443U CN202321997043.2U CN202321997043U CN220348443U CN 220348443 U CN220348443 U CN 220348443U CN 202321997043 U CN202321997043 U CN 202321997043U CN 220348443 U CN220348443 U CN 220348443U
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- assembly
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- bevel gear
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- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000002457 bidirectional effect Effects 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses an intelligent quick assembly mechanical arm, which relates to the technical field of mechanical arms and comprises a mechanical arm body, wherein a connecting port is formed in one end of the mechanical arm body, a first installation box is fixedly installed at one end of the connecting port, a first servo motor is fixedly installed at the bottom end of the inner wall of the first installation box, a first belt transmission assembly is connected with the output end of the first servo motor in a transmission manner, a connecting rod is fixedly installed at one end of the first belt transmission assembly, and a first bevel gear is fixedly installed at one end of the connecting rod. According to the utility model, the first bevel gear and the second bevel gear are driven to rotate by the first servo motor and the second servo motor, so that the rotating plate drives the connecting plate to rotate, and the connecting plate can rotate in multiple angles by controlling the rotation sequence of the first servo motor and the second servo motor, thereby improving the welding range of the mechanical arm body and improving the practicability of the device.
Description
Technical Field
The utility model relates to the technical field of mechanical arms, in particular to an intelligent rapid assembly mechanical arm.
Background
A manipulator is an automatic operating device that mimics certain motion functions of a human hand and arm for grasping, handling objects or operating tools in a fixed program. The method is characterized in that various expected operations can be completed through programming, and the method has the advantages of both human and manipulator machines in terms of construction and performance. The application field of the manipulator is very wide, and the manipulator is also used for welding operation in the welding field nowadays.
Among the prior art, as chinese patent CN213672541U discloses a robot manipulator for welded, including the base, the outer roof fixed mounting of base has the base, and one side fixedly connected with first electronic piston of base is kept away from to the base, and one end rotation that the base was kept away from to first electronic piston is connected with the rotary drum, and one side swing joint that the rotary drum was kept away from to first electronic piston has the second electronic piston, and one end fixed mounting that the rotary drum was kept away from to the second electronic piston has mechanical joint.
However, in the prior art, most welding gun joints of the mechanical arm can only perform angle adjustment on a single plane, so that the welding angle of the mechanical arm is limited, and aiming at the problems, the intelligent rapid assembly mechanical arm is provided.
Disclosure of Invention
The utility model aims to solve the problem that in the prior art, most welding gun joints of mechanical arms can only be subjected to angle adjustment of a single plane, so that the welding angle of the mechanical arms is limited.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an intelligent quick assembly robotic arm, includes the robotic arm body, the one end of robotic arm body is provided with the connector, the one end fixed mounting of connector has a mounting box, the inner wall bottom fixed mounting of a mounting box has a servo motor, a servo motor's output transmission is connected with first belt drive assembly, a belt drive assembly's one end fixed mounting has the connecting rod, the one end fixed mounting of connecting rod has a bevel gear, the inner wall bottom fixed mounting of a mounting box has a servo motor No. two, no. two servo motor's output transmission is connected with second belt drive assembly, no. two bevel gears's surface engagement has a bevel gear, the bottom fixed mounting of bevel gear has the pivot, movable mounting has the rotor plate is run through to the bottom of pivot, the bottom fixed mounting of pivot has the connecting plate.
Preferably, one end fixed mounting of connecting plate has No. two mounting boxes, no. two mounting boxes's one end runs through and has seted up the mounting groove, no. two spout has been seted up to the inside of mounting box, the inside movable mounting of mounting groove has two-way rack, the inner wall of mounting groove and be close to both sides edge rotation and be connected with two dwang, the fixed mounting of one end of dwang has the half gear, the fixed mounting of the other end of dwang has the grip block, two be provided with fixed part between the grip block.
Preferably, two through grooves are formed in one end of the first mounting box, one end of the first belt transmission assembly penetrates through one through groove and one end of the inner wall of the rotating plate to be fixedly mounted, and one end of the second belt transmission assembly penetrates through the other through groove and the other end of the inner wall of the rotating plate to be fixedly mounted.
Preferably, one end of the first mounting box is fixedly provided with two mounting plates close to two side edges, and two ends of the connecting plate are respectively connected with one ends of the inner walls of the two mounting plates in a rotating mode.
Preferably, the mounting groove is communicated with the chute, and one end of the bidirectional rack is in sliding connection with the inner wall of the chute.
Preferably, the two half gears are symmetrically arranged on two sides of the bidirectional rack, and the outer surfaces of the two half gears are respectively meshed with two ends of the bidirectional rack.
Preferably, the shape of the connecting plate is U-shaped.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. according to the utility model, the first bevel gear and the second bevel gear are driven to rotate by the first servo motor and the second servo motor, so that the rotating plate drives the connecting plate to rotate, and the connecting plate can rotate at multiple angles by controlling the rotation sequence of the first servo motor and the second servo motor, thereby improving the welding range of the mechanical arm body and improving the practicability of the device.
2. According to the utility model, the two half gears are driven to rotate by arranging the bidirectional rack, so that the two clamping blocks can rapidly clamp the welding gun and fix the welding gun by using the fixing part, and the convenience of the device is improved.
Drawings
Fig. 1 is a schematic perspective view of an intelligent rapid-assembling mechanical arm according to the present utility model;
fig. 2 is a schematic perspective view of a first mounting box of an intelligent rapid-assembling mechanical arm according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a first mounting box of an intelligent rapid-assembly robot;
fig. 4 is a schematic cross-sectional view of a second mounting box of the intelligent rapid-assembling mechanical arm.
Legend description: 1. a robot arm body; 101. a connection port; 2. a first installation box; 201. a through groove; 202. a mounting plate; 3. a first servo motor; 4. a first belt drive assembly; 5. a connecting rod; 6. a first bevel gear; 601. a rotating shaft; 7. a second servo motor; 8. a second belt drive assembly; 9. a two-size bevel gear; 10. a rotating plate; 11. a connecting plate; 12. a second mounting box; 1201. a mounting groove; 1202. a chute; 13. a bidirectional rack; 14. a half gear; 15. a rotating lever; 16. a clamping block; 17. a fixing member.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Example 1
As shown in fig. 1-4, the utility model provides an intelligent rapid assembling mechanical arm, which comprises a mechanical arm body 1, one end of the mechanical arm body 1 is provided with a connecting port 101, one end of the connecting port 101 is fixedly provided with a first installation box 2, the bottom end of the inner wall of the first installation box 2 is fixedly provided with a first servo motor 3, the output end of the first servo motor 3 is in transmission connection with a first belt transmission component 4, one end of the first belt transmission component 4 is fixedly provided with a connecting rod 5, one end of the connecting rod 5 is fixedly provided with a first bevel gear 6, the bottom end of the inner wall of the first installation box 2 is fixedly provided with a second servo motor 7, the output end of the second servo motor 7 is in transmission connection with a second belt transmission component 8, the outer surface of the first bevel gear 6 is meshed with a second bevel gear 9, the bottom end of the second bevel gear 9 is fixedly provided with a rotating shaft 601, the bottom end of the rotating shaft 601 is movably provided with a rotating plate 10 in penetration, the bottom end of the rotating plate 11 is fixedly provided with a connecting plate 11, one end of the first installation box 2 is provided with two through grooves 201, one end of the first belt transmission component 4 is penetrated through one of the through grooves 201 and one end of the rotating plate 10 and one end 202 is fixedly connected with two end edges of the other end of the connecting plates 11, two end edges of the connecting plates are fixedly connected with two end plates 11 respectively, and two end edges of the connecting plates are fixedly installed at two end edges of the connecting plates 11 are fixedly connected with one end of the connecting plates 11, respectively, and one end of the connecting plate is fixedly connected with the connecting plate is fixedly connected with the connecting plate, respectively.
In detail, the first servomotor 3 can drive the rotating plate 10 to rotate through the first belt transmission assembly 4, at this time, the first bevel gear 6 can be driven to rotate by the connecting rod 5 and drives the second bevel gear 9 meshed with the first bevel gear 9 to rotate, the second bevel gear 9 can drive the rotating plate 10 to rotate on the horizontal plane through the rotating shaft 601, so that the connecting plate 11 rotates on the horizontal plane, the second servomotor 7 can drive the rotating plate 10 to rotate through the second belt transmission assembly 8, the first servomotor 3 is matched to synchronously rotate, the connecting plate 11 can rotate on the vertical plane, and the connecting plate 11 rotates at multiple angles by controlling the transmission sequence between the first servomotor 3 and the second servomotor 7, so that the multi-angle adjustment of the welding gun is realized.
Example two
As shown in fig. 1 and 4, a second mounting box 12 is fixedly mounted at one end of the connecting plate 11, a mounting groove 1201 is formed in one end of the second mounting box 12 in a penetrating manner, a sliding groove 1202 is formed in the second mounting box 12, a bidirectional rack 13 is movably mounted in the mounting groove 1201, two rotating rods 15 are rotatably connected to the inner wall of the mounting groove 1201 and close to the edges of the two sides, a half gear 14 is fixedly mounted at one end of each rotating rod 15, a clamping block 16 is fixedly mounted at the other end of each rotating rod 15, a fixing part 17 is arranged between the two clamping blocks 16, the mounting groove 1201 is communicated with the sliding groove 1202, one end of the bidirectional rack 13 is slidably connected with the inner wall of the sliding groove 1202, the two half gears 14 are symmetrically arranged on the two sides of the bidirectional rack 13, and the outer surfaces of the two half gears 14 are meshed with the two ends of the bidirectional rack 13 respectively.
The effect that its whole embodiment reaches is, when the bidirectional rack 13 reciprocates, can drive the half gear 14 at its both ends and rotate, two half gears 14 can drive grip block 16 through dwang 15 and carry out relative rotation, thereby make grip block 16 can carry out the centre gripping to the welding torch, after holding the spray gun, the staff can use fixed part 17 to fix two grip blocks 16, fixed part 17 can be prior art, simultaneously in order to make things convenient for the staff to use, can be the one end slotting of second installation box 12 and at the one end installation handle of bidirectional rack 13, and set up the handle in the groove, the staff can make bidirectional rack 13 remove through the handle, the operation is more simple and convenient.
The application method and the working principle of the device are as follows: the first servo motor 3 can drive the rotating plate 10 to rotate through the first belt transmission assembly 4, at the moment, the first bevel gear 6 can be driven to rotate by the connecting rod 5 and drive the second bevel gear 9 meshed with the first bevel gear 6 to rotate, the second bevel gear 9 can drive the rotating plate 10 to rotate on the horizontal plane through the rotating shaft 601, so that the connecting plate 11 rotates on the horizontal plane, the second servo motor 7 can drive the rotating plate 10 to rotate through the second belt transmission assembly 8, the connecting plate 11 can rotate on the vertical plane in cooperation with the first servo motor 3, and the connecting plate 11 can rotate at multiple angles by controlling the transmission sequence between the first servo motor 3 and the second servo motor 7, so that the multi-angle adjustment of the welding gun is realized; when the bidirectional rack 13 moves up and down, the half gears 14 at two ends of the bidirectional rack are driven to rotate, the two half gears 14 drive the clamping blocks 16 to rotate relatively through the rotating rods 15, so that the clamping blocks 16 can clamp a welding gun, after the gun is clamped, a worker can fix the two clamping blocks 16 by using the fixing part 17, and the fixing part 17 can be in the prior art.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (7)
1. The utility model provides an intelligence rapid Assembly robotic arm, includes arm body (1), its characterized in that: the mechanical arm comprises a mechanical arm body (1), wherein a connecting port (101) is formed in one end of the mechanical arm body (1), a first mounting box (2) is fixedly mounted at one end of the connecting port (101), a second servo motor (3) is fixedly mounted at the bottom end of the inner wall of the first mounting box (2), a first belt transmission assembly (4) is connected to the output end of the first servo motor (3) in a transmission mode, a connecting rod (5) is fixedly mounted at one end of the first belt transmission assembly (4), a first bevel gear (6) is fixedly mounted at one end of the connecting rod (5), a second servo motor (7) is fixedly mounted at the bottom end of the inner wall of the first mounting box (2), a second belt transmission assembly (8) is connected to the output end of the second servo motor (7) in a transmission mode, a second bevel gear (9) is meshed on the outer surface of the first bevel gear (6), a rotating shaft (601) is fixedly mounted at the bottom end of the second bevel gear (601), a rotating plate (10) is movably mounted in a penetrating mode, and a connecting plate (11) is fixedly mounted at the bottom end of the rotating shaft (601).
2. The intelligent rapid-assembly robot of claim 1, wherein: the utility model discloses a motor vehicle, including connecting plate (11), mounting groove (1201) have been seted up in the one end fixed mounting of connecting plate (11), mounting groove (1201) have been run through to the one end of No. two mounting boxes (12), spout (1202) have been seted up to the inside of No. two mounting boxes (12), the inside movable mounting of mounting groove (1201) has two-way rack (13), the inner wall of mounting groove (1201) just is close to both sides edge rotation and is connected with two dwang (15), the one end fixed mounting of dwang (15) has half gear (14), the other end fixed mounting of dwang (15) has grip block (16), two be provided with fixed part (17) between grip block (16).
3. The intelligent rapid-assembly robot of claim 1, wherein: two logical grooves (201) have been seted up to the one end of installation box (2), one of them is run through to the one end of first belt drive assembly (4) logical groove (201) and the inner wall one end fixed mounting of rotor plate (10), the one end of second belt drive assembly (8) is run through another logical groove (201) and the inner wall other end fixed mounting of rotor plate (10).
4. The intelligent rapid-assembly robot of claim 1, wherein: two mounting plates (202) are fixedly mounted at one end of the first mounting box (2) and close to the edges of two sides, and two ends of the rotating plate (10) are respectively connected with one ends of the inner walls of the two mounting plates (202) in a rotating mode.
5. The intelligent rapid-assembly robot of claim 2, wherein: the mounting groove (1201) is communicated with the sliding groove (1202), and one end of the bidirectional rack (13) is in sliding connection with the inner wall of the sliding groove (1202).
6. The intelligent rapid-assembly robot of claim 2, wherein: the two half gears (14) are symmetrically arranged on two sides of the bidirectional rack (13), and the outer surfaces of the two half gears (14) are respectively meshed with two ends of the bidirectional rack (13).
7. The intelligent rapid-assembly robot of claim 1, wherein: the shape of the connecting plate (11) is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321997043.2U CN220348443U (en) | 2023-07-27 | 2023-07-27 | Intelligent quick-assembly mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321997043.2U CN220348443U (en) | 2023-07-27 | 2023-07-27 | Intelligent quick-assembly mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220348443U true CN220348443U (en) | 2024-01-16 |
Family
ID=89480124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321997043.2U Active CN220348443U (en) | 2023-07-27 | 2023-07-27 | Intelligent quick-assembly mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220348443U (en) |
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2023
- 2023-07-27 CN CN202321997043.2U patent/CN220348443U/en active Active
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