CN220807390U - Lightweight industrial mechanical arm - Google Patents
Lightweight industrial mechanical arm Download PDFInfo
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- CN220807390U CN220807390U CN202322713128.XU CN202322713128U CN220807390U CN 220807390 U CN220807390 U CN 220807390U CN 202322713128 U CN202322713128 U CN 202322713128U CN 220807390 U CN220807390 U CN 220807390U
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- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of industrial mechanical arms, and particularly relates to a lightweight industrial mechanical arm which comprises a base, wherein a fixed block is fixedly arranged on one side of the upper surface of the base, a motor is fixedly arranged on one side of the fixed block, a first screw rod is arranged on the other side of the fixed block, a second screw rod is fixedly connected to one side of the first screw rod, a screw sleeve is connected to the surface of the first screw rod in a threaded manner, a sliding block is fixedly arranged below the screw sleeve, a first rudder body is fixedly arranged above the screw sleeve, a supporting rod is movably connected to the upper side of the first rudder body, a second rudder body is movably connected to the upper side of the supporting rod, a bottom plate is fixedly arranged above the second rudder body, a mounting plate is fixedly arranged above the bottom plate, a sleeve is arranged above the mounting plate, and a connecting plate is fixedly connected to the upper side of the sleeve. According to the utility model, the first screw rod and the second screw rod are matched with the first rudder body and the second rudder body, so that the height of the mechanical arm can be adjusted, and the use effect of the lightweight industrial mechanical arm is improved.
Description
Technical Field
The utility model relates to the technical field of industrial mechanical arms, in particular to a lightweight industrial mechanical arm.
Background
The mechanical arm is an automatic mechanical device which is most widely and practically applied in the technical field of robots at present, and the figure and the shadow of the mechanical arm can be seen in a plurality of industrial manufacturing fields. Industrial mechanical arms are generally formed by connecting a plurality of joints as mechanical devices of a mobile executing mechanism, and have the advantages of complex structure, high part precision and processing requirements and high price.
The prior art has the following problems:
At present, the existing industrial mechanical arm generally adopts a plurality of connecting rods to realize the movement of different positions on a workpiece, and because the length of the connecting rods is fixed, the mechanical arm can not drive the workpiece to move at high height when in use, so that the use effect of the mechanical arm is reduced, and meanwhile, because the industrial mechanical arm is high-precision mechanical equipment, the existing industrial mechanical arm easily shakes when moving the workpiece, so that the use of the mechanical arm is influenced.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a lightweight industrial mechanical arm, which solves the problems that the existing industrial mechanical arm cannot be adjusted in height and is insufficient in structural stability.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the lightweight industrial mechanical arm comprises a base, a fixed block is fixedly arranged on one side of the upper surface of the base, a motor is fixedly arranged on one side of the fixed block, a first screw rod is arranged on the other side of the fixed block, a second screw rod is fixedly connected to one side of the first screw rod, a screw sleeve is connected to the surface of the first screw rod in a threaded manner, a sliding block is fixedly arranged below the screw sleeve, a first rudder body is fixedly arranged above the screw sleeve, a supporting rod is movably connected to the upper part of the first rudder body, a second rudder body is movably connected to the upper part of the supporting rod, a bottom plate is fixedly arranged above the second rudder body, a mounting plate is fixedly arranged above the bottom plate, a sleeve is arranged above the mounting plate, a connecting plate is fixedly connected to the upper part of the sleeve, the top fixed mounting of connecting plate has the arm body, upper portion surface one side fixed mounting of base has the slide rail, below one side of base is provided with the landing leg, the below fixed mounting of landing leg has the mount pad, the inside fixed mounting of first rudder has the draw-in groove, the top fixed mounting of mounting panel has the fixed column, the bearing housing has been cup jointed to the outside of fixed column, telescopic outside fixed mounting has the gear ring, upper portion surface one side fixed mounting of mounting panel has actuating mechanism, actuating mechanism's top fixed mounting has the master gear, the inside fixed mounting of below one side of base has the attenuator, the below fixedly connected with buffer spring of attenuator, one side fixedly connected with expansion bracket of bottom plate.
As a preferable technical scheme of the utility model, the fixed block is fixedly arranged on two sides of the upper surface of the base, and the first screw rod and the second screw rod are movably connected with the fixed block.
As a preferable technical scheme of the utility model, the motor is in transmission connection with the first screw rod, a connecting block is fixedly connected between the first screw rod and the second screw rod, the first screw rod and the second screw rod are in mirror image arrangement, and the screw sleeve is in threaded connection with the first screw rod and the second screw rod respectively.
As a preferable technical scheme of the utility model, the telescopic supporting plate is fixedly arranged at four corners of the upper surface of the base, the telescopic supporting plate is fixedly connected with the bottom plate, and the second rudder body is fixedly arranged at four corners below the bottom plate.
As a preferable technical scheme of the utility model, a stay bar is movably connected between the first rudder body and the second rudder body, the stay bar is movably connected with the clamping groove, and the sliding block is in sliding connection with the sliding rail.
As a preferable technical scheme of the utility model, the driving mechanism is in transmission connection with the main gear, the main gear is in meshing connection with the gear ring, and the bearing sleeve is fixedly arranged in the sleeve.
As a preferable technical scheme of the utility model, the supporting legs are fixedly arranged on two sides of the upper surface of the mounting seat, the mounting seat is positioned on two sides below the base, the supporting legs are movably connected with the base, and the buffer springs are fixedly connected between the supporting legs and the damper.
Compared with the prior art, the utility model provides a lightweight industrial mechanical arm, which has the following beneficial effects:
1. The utility model provides a lightweight industrial mechanical arm, which is characterized in that a fixed block is fixedly arranged on two sides of the upper surface of a base, a first screw rod and a second screw rod are movably connected with the fixed block, and the first screw rod and the second screw rod are fixedly connected, so that the first screw rod and the second screw rod can be driven to rotate through the starting of a motor, a screw sleeve drives a first rudder body to horizontally move, a bottom plate can drive a mechanical arm body to adjust the height through a rotating platform under the support of a supporting rod movably connected between the first rudder body and the second rudder body, and a main gear is driven to rotate through the starting of a driving mechanism, so that a gear ring drives a connecting plate and the mechanical arm body to rotate through a sleeve, and the use effect of the lightweight industrial mechanical arm is further improved through the adjustment of the height.
2. The utility model provides a lightweight industrial mechanical arm, which is characterized in that dampers are arranged in four corners below a base, supporting legs are fixedly arranged on two sides above a mounting seat, buffer springs are fixedly connected between the upper sides of the supporting legs and the dampers, mounting holes are formed in two sides of the surface of the mounting seat, and the whole mechanical arm can be fixedly arranged through the mounting holes.
Drawings
FIG. 1 is a front view of the overall mounting structure of the present utility model;
FIG. 2 is a schematic view of a base structure of the present utility model;
FIG. 3 is a schematic view of a first rudder body structure according to the present utility model;
FIG. 4 is a schematic view showing the internal structure of the sleeve according to the present utility model;
FIG. 5 is an enlarged schematic diagram illustrating the structure of FIG. 1A according to the present utility model.
In the figure: 1. a base; 2. a fixed block; 3. a motor; 4. a first screw rod; 5. a second screw rod; 6. a silk sleeve; 7. a slide block; 8. a first rudder body; 9. a brace rod; 10. a second rudder body; 11. a bottom plate; 12. a mounting plate; 13. a sleeve; 14. a connecting plate; 15. a robot arm body; 16. a slide rail; 17. a support leg; 18. a mounting base; 19. a clamping groove; 20. fixing the column; 21. a bearing sleeve; 22. a gear ring; 23. a driving mechanism; 24. a main gear; 25. a damper; 26. a buffer spring; 27. and a telescopic supporting plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, in the present embodiment: the lightweight industrial mechanical arm comprises a base 1, wherein a fixed block 2 is fixedly arranged on one side of the upper surface of the base 1, a motor 3 is fixedly arranged on one side of the fixed block 2, a first screw rod 4 is arranged on the other side of the fixed block 2, a second screw rod 5 is fixedly connected on one side of the first screw rod 4, and the first screw rod 4 and the second screw rod 5 are arranged through the fixed block 2; the surface of the first screw rod 4 is in threaded connection with a screw sleeve 6, a sliding block 7 is fixedly arranged below the screw sleeve 6, a first rudder body 8 is fixedly arranged above the screw sleeve 6, a supporting rod 9 is movably connected above the first rudder body 8, and the first rudder body 8 and a second rudder body 10 are connected through the supporting rod 9; the upper part of the stay bar 9 is movably connected with a second rudder body 10, a bottom plate 11 is fixedly arranged above the second rudder body 10, a mounting plate 12 is fixedly arranged above the bottom plate 11, a sleeve 13 is arranged above the mounting plate 12, a connecting plate 14 is fixedly connected above the sleeve 13, and the connecting plate 14 is driven to rotate through the sleeve 13; a mechanical arm body 15 is fixedly arranged above the connecting plate 14, a sliding rail 16 is fixedly arranged on one side of the upper surface of the base 1, a supporting leg 17 is arranged on one side below the base 1, a mounting seat 18 is fixedly arranged below the supporting leg 17, a clamping groove 19 is fixedly arranged in the first rudder body 8, and a supporting rod 9 is arranged through the clamping groove 19; a fixed column 20 is fixedly arranged above the mounting plate 12, a bearing sleeve 21 is sleeved outside the fixed column 20, a gear ring 22 is fixedly arranged outside the sleeve 13, a driving mechanism 23 is fixedly arranged on one side of the upper surface of the mounting plate 12, and a main gear 24 is driven to rotate by the driving mechanism 23; the upper part of the driving mechanism 23 is fixedly provided with a main gear 24, one side of the lower part of the base 1 is internally fixedly provided with a damper 25, the lower part of the damper 25 is fixedly connected with a buffer spring 26, and one side of the bottom plate 11 is fixedly connected with a telescopic supporting plate 27.
In the embodiment, the fixed block 2 is fixedly arranged on two sides of the upper surface of the base 1, the first screw rod 4 and the second screw rod 5 are movably connected with the fixed block 2, and the first screw rod 4 and the second screw rod 5 are respectively arranged through the fixed block 2; the motor 3 is in transmission connection with the first screw rod 4, a connecting block is fixedly connected between the first screw rod 4 and the second screw rod 5, the first screw rod 4 and the second screw rod 5 are in mirror image arrangement, the screw sleeve 6 is respectively in threaded connection with the first screw rod 4 and the second screw rod 5, and the first screw rod 4 and the second screw rod 5 are fixedly connected through the connecting block; the telescopic supporting plates 27 are fixedly arranged at four corners of the upper surface of the base 1, the telescopic supporting plates 27 are fixedly connected with the bottom plate 11, the second rudder body 10 is fixedly arranged at four corners below the bottom plate 11, and the bottom plate 11 is driven to move by the second rudder body 10; a supporting rod 9 is movably connected between the first rudder body 8 and the second rudder body 10, the supporting rod 9 is movably connected with a clamping groove 19, the sliding block 7 is in sliding connection with the sliding rail 16, and the stability of the structure is improved through the sliding rail 16 and the sliding block 7; the driving mechanism 23 is in transmission connection with the main gear 24, the main gear 24 is in meshing connection with the gear ring 22, the bearing sleeve 21 is fixedly arranged in the sleeve 13, and the gear ring 22 drives the sleeve 13 to rotate through the meshing of the main gear 24 and the gear ring 22; the landing leg 17 is fixedly arranged on two sides of the upper surface of the installation seat 18, the installation seat 18 is positioned on two sides below the base 1, the landing leg 17 is movably connected with the base 1, and a buffer spring 26 is fixedly connected between the landing leg 17 and the damper 25.
The working principle and the using flow of the utility model are as follows: after an operator installs and fixes the mechanical arm body 15 through the mounting hole formed in the surface of the mounting seat 18, the mechanical arm body 15 is started to clamp and move the workpiece, when the height of the workpiece needs to be adjusted, only the first screw rod 4 and the second screw rod 5 are required to be driven to rotate through the starting motor 3, then the screw sleeve 6 is driven to move upwards through the action of the first rudder body 8 and the supporting rod 9 matched with the second rudder body 10, the mechanical arm body 15 is driven to be adjusted in height, the purpose of adjusting the height of the workpiece is achieved, the integral shaking of the device can be effectively reduced when the mechanical arm body 15 is clamped and moved through the damper 25 which is installed in the base 1 and the buffer spring 26 fixedly connected with the upper portion of the supporting leg 17, the stability of the mechanical arm body 15 is improved, and when the mechanical arm body 15 needs to be rotated, only the driving mechanism 23 is required to drive the main gear 24 to rotate, and then the gear ring 22 is driven to rotate through the sleeve body 13 and the connecting plate 15 under the action of the bearing sleeve 21.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. A lightweight industrial robot arm, characterized in that: including base (1), upper portion surface one side fixed mounting of base (1) has fixed block (2), one side fixed mounting of fixed block (2) has motor (3), the opposite side of fixed block (2) is provided with first lead screw (4), one side fixedly connected with second lead screw (5) of first lead screw (4), the surface screw connection of first lead screw (4) has silk cover (6), the below fixed mounting of silk cover (6) has slider (7), the top fixed mounting of silk cover (6) has first rudder body (8), the top swing joint of first rudder body (8) has vaulting pole (9), the top swing joint of vaulting pole (9) has second rudder body (10), the top fixed mounting of second rudder body (10) has bottom plate (11), the top fixed mounting of bottom plate (11) has mounting panel (12), the top of first lead screw (12) is provided with sleeve (13), the top fixed mounting of sleeve (13) has landing leg (14), the top fixed mounting panel (14) has on one side of base (1), the fixed mounting plate (16) has on one side of base (1), the lower part fixed mounting of landing leg (17) has mount pad (18), the inside fixed mounting of first rudder body (8) has draw-in groove (19), the top fixed mounting of mounting panel (12) has fixed column (20), bearing housing (21) have been cup jointed to the outside of fixed column (20), the outside fixed mounting of sleeve (13) has gear ring (22), the upper portion surface one side fixed mounting of mounting panel (12) has actuating mechanism (23), the top fixed mounting of actuating mechanism (23) has master gear (24), the inside fixed mounting of below one side of base (1) has attenuator (25), the below fixedly connected with buffer spring (26) of attenuator (25), one side fixedly connected with flexible fagging (27) of bottom plate (11).
2. A lightweight industrial robot as claimed in claim 1, wherein: the fixing blocks (2) are fixedly arranged on two sides of the upper surface of the base (1), and the first screw rod (4) and the second screw rod (5) are movably connected with the fixing blocks (2).
3. A lightweight industrial robot as claimed in claim 1, wherein: the motor (3) is in transmission connection with the first screw rod (4), a connecting block is fixedly connected between the first screw rod (4) and the second screw rod (5), the first screw rod (4) and the second screw rod (5) are in mirror image arrangement, and the screw sleeve (6) is in threaded connection with the first screw rod (4) and the second screw rod (5) respectively.
4. A lightweight industrial robot as claimed in claim 1, wherein: the telescopic supporting plates (27) are fixedly arranged at four corners of the upper surface of the base (1), the telescopic supporting plates (27) are fixedly connected with the bottom plate (11), and the second rudder body (10) is fixedly arranged at four corners below the bottom plate (11).
5. A lightweight industrial robot as claimed in claim 1, wherein: a supporting rod (9) is movably connected between the first rudder body (8) and the second rudder body (10), the supporting rod (9) is movably connected with the clamping groove (19), and the sliding block (7) is slidably connected with the sliding rail (16).
6. A lightweight industrial robot as claimed in claim 1, wherein: the driving mechanism (23) is in transmission connection with the main gear (24), the main gear (24) is in meshing connection with the gear ring (22), and the bearing sleeve (21) is fixedly arranged in the sleeve (13).
7. A lightweight industrial robot as claimed in claim 1, wherein: the support legs (17) are fixedly arranged on two sides of the upper surface of the mounting seat (18), the mounting seat (18) is positioned on two sides below the base (1), the support legs (17) are movably connected with the base (1), and buffer springs (26) are fixedly connected between the support legs (17) and the damper (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322713128.XU CN220807390U (en) | 2023-10-10 | 2023-10-10 | Lightweight industrial mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322713128.XU CN220807390U (en) | 2023-10-10 | 2023-10-10 | Lightweight industrial mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220807390U true CN220807390U (en) | 2024-04-19 |
Family
ID=90673037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322713128.XU Active CN220807390U (en) | 2023-10-10 | 2023-10-10 | Lightweight industrial mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220807390U (en) |
-
2023
- 2023-10-10 CN CN202322713128.XU patent/CN220807390U/en active Active
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