CN215511030U - Rotary structural member matched with rotary shaft of robot - Google Patents
Rotary structural member matched with rotary shaft of robot Download PDFInfo
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- CN215511030U CN215511030U CN202120319125.6U CN202120319125U CN215511030U CN 215511030 U CN215511030 U CN 215511030U CN 202120319125 U CN202120319125 U CN 202120319125U CN 215511030 U CN215511030 U CN 215511030U
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- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000013011 mating Effects 0.000 claims 4
- 238000005096 rolling process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a rotary structural member matched with a rotary shaft of a robot, which comprises a first connecting piece, a rotary mechanism and a limiting mechanism, wherein the rotary mechanism is arranged at the top of the first connecting piece, the limiting mechanism is arranged on the first connecting piece, the rotary mechanism comprises a connecting block and a fixed block, the connecting block is arranged on the left side of the top of the first connecting piece, the fixed block is arranged on the right side of the top of the first connecting piece, and a rotary motor is arranged in a groove on the right side of the connecting block. According to the utility model, through the mutual matching of the clamping groove, the clamping block, the rubber pad, the fixed plate, the connecting groove, the moving block, the limiting plate, the pulling block, the positioning plate, the rolling bearing, the threaded rod and the threaded block, when the motor is damaged and needs to be maintained, the whole rotating shaft is prevented from being disassembled, the labor force is reduced, the working efficiency is improved, the disassembling process is simple and convenient, the practicability is improved, and great convenience is brought to a user.
Description
Technical Field
The utility model relates to the technical field of robot rotating shafts, in particular to a rotating structural member matched with a robot rotating shaft.
Background
The existing parallel robot comprises a static platform, a motor, a driving arm, a driven arm, a middle rotating shaft and a movable platform, wherein the rotating shafts of the robot mostly need to be driven by the motor, when the motor is damaged, the whole rotating shaft needs to be disassembled for repair, so that the labor force is increased, the working efficiency is greatly reduced, and great inconvenience is brought to a user.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rotary structural member matched with a rotary shaft of a robot, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the rotating structure matched with the rotating shaft of the robot comprises a first connecting piece, a rotating mechanism and a limiting mechanism, wherein the rotating mechanism is arranged at the top of the first connecting piece, and the limiting mechanism is arranged on the first connecting piece;
the rotating mechanism comprises a connecting block and a fixing block, the connecting block is arranged on the left side of the top of the first connecting piece, the fixing block is arranged on the right side of the top of the first connecting piece, a rotating motor is arranged in a groove on the right side of the connecting block, a rotating block is arranged between the connecting block and the fixing block, a connecting shaft is arranged on the right side of the rotating block, the right end of the connecting shaft penetrates through the fixing block and extends to the inside of the fixing block to be movably connected with the inner wall of the fixing block, a fixing shaft is arranged on the left side of the rotating block, a clamping groove is formed in the left side of the fixing shaft, a clamping block matched with the clamping groove is arranged on the right end of an output shaft of the rotating motor, a clamping block is arranged on the right side of the clamping groove and extends to the inside of the clamping groove, a rubber pad is arranged on the right side of the inner wall of the clamping groove, two second connecting pieces are fixedly connected with each other through an installation shaft, the surface of the mounting shaft is movably connected with a third connecting piece, and the bottom of the third connecting piece is fixedly connected with the top of the rotating block;
the limiting mechanism comprises a fixed plate and a connecting groove, the fixed plate is arranged at the top of the first connecting piece and positioned on the right side of the connecting block, the connecting groove is formed in the left side of the top of the first connecting piece, a moving block is arranged at the bottom of the connecting block, the bottom of the moving block penetrates through the connecting groove and extends to the inside of the connecting groove to be contacted with the inner wall of the connecting groove, a limiting plate is arranged on the left side of the connecting block and corresponds to the position of the fixed plate, a pull block is arranged on the left side of the limiting plate, the right side of the limiting plate sequentially penetrates through the connecting block and the fixed plate from left to right and extends to the outside of the connecting block, a positioning plate is arranged at the top of the limiting plate and positioned on the right side of the fixed plate, a rolling bearing is arranged in a groove in the top of the positioning plate, a threaded rod is movably connected to the inner wall of the rolling bearing, the surface of the threaded rod is in threaded connection with a threaded block, and the left side of the threaded block is fixedly connected with the right side of the fixing plate.
Preferably, the clamping groove and the clamping block are square, and one side of the clamping block, which is close to the rubber pad, is in contact with the rubber pad.
Preferably, one side of the connecting block close to the first connecting piece is contacted with the first connecting piece.
Preferably, one side of the fixing plate, which is close to the connecting block, is in contact with the connecting block, and one side of the pulling block, which is close to the connecting block, is in contact with the connecting block.
Preferably, one side of the positioning plate, which is close to the fixing plate, is in sliding connection with the fixing plate, and the positioning plate is L-shaped.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the mutual matching of the clamping groove, the clamping block, the rubber pad, the fixed plate, the connecting groove, the moving block, the limiting plate, the pulling block, the positioning plate, the rolling bearing, the threaded rod and the threaded block, when the motor is damaged and needs to be maintained, the whole rotating shaft is prevented from being disassembled, the labor force is reduced, the working efficiency is improved, the disassembling process is simple and convenient, the practicability is improved, and great convenience is brought to a user.
Drawings
FIG. 1 is a structural cross-sectional view in elevation of the present invention;
FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 in accordance with the present invention;
fig. 3 is a schematic structural view of a front view of the present invention.
In the figure: the device comprises a first connecting piece 1, a rotating mechanism 2, a connecting piece 21, a fixing block 22, a rotating motor 23, a rotating block 24, a connecting shaft 25, a fixing shaft 26, a clamping groove 27, a clamping block 28, a rubber pad 29, a second connecting piece 210, a mounting shaft 211, a third connecting piece 212, a limiting mechanism 3, a fixing plate 31, a connecting groove 32, a moving block 33, a limiting plate 34, a pulling block 35, a positioning plate 36, a rolling bearing 37, a threaded rod 38 and a threaded block 39.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the rotating structure of the robot rotating shaft includes a first connecting member 1, a rotating mechanism 2 and a limiting mechanism 3, wherein the rotating mechanism 2 is disposed on the top of the first connecting member 1, and the limiting mechanism 3 is disposed on the first connecting member 1.
The rotating mechanism 2 comprises a connecting block 21 and a fixing block 22, the connecting block 21 is arranged on the left side of the top of the first connecting piece 1, one side of the connecting block 21 close to the first connecting piece 1 is in contact with the first connecting piece 1, the fixing block 22 is arranged on the right side of the top of the first connecting piece 1, a rotating motor 23 is fixedly connected in a groove on the right side of the connecting block 21, a rotating block 24 is arranged between the connecting block 21 and the fixing block 22, the right side of the rotating block 24 is fixedly connected with a connecting shaft 25, the right end of the connecting shaft 25 penetrates through the fixing block 22 and extends to the inside of the fixing block 22 to be movably connected with the inner wall of the fixing block 22, a fixing shaft 26 is fixedly connected on the left side of the rotating block 24, a clamping groove 27 is formed in the left side of the fixing shaft 26, a clamping block 28 matched with the clamping groove 27 is fixedly connected at the right end of an output shaft of the rotating motor 23, the right side of the clamping block 28 penetrates through the clamping groove 27 and extends to the inside of the clamping groove, and a rubber pad 29 is fixedly connected on the right side of the inner wall of the clamping groove 27, the clamping groove 27 and the clamping block 28 are both square, one side of the clamping block 28 close to the rubber pad 29 is in contact with the rubber pad 29, two second connecting pieces 210 are arranged above the rotating block 24, one sides of the two second connecting pieces 210 opposite to each other are fixedly connected through a mounting shaft 211, a third connecting piece 212 is movably connected to the surface of the mounting shaft 211, and the bottom of the third connecting piece 212 is fixedly connected with the top of the rotating block 24.
The limiting mechanism 3 comprises a fixing plate 31 and a connecting groove 32, the fixing plate 31 is installed on the top of the first connecting piece 1 and located on the right side of the connecting block 21, the connecting groove 32 is arranged on the left side of the top of the first connecting piece 1, a moving block 33 is fixedly connected to the bottom of the connecting block 21, the bottom of the moving block 33 penetrates through the connecting groove 32 and extends to the inside to be contacted with the inner wall of the connecting groove 32, a limiting plate 34 is arranged on the left side of the connecting block 21 and corresponds to the position of the fixing plate 31, a pulling block 35 is fixedly connected to the left side of the limiting plate 34, the right side of the limiting plate 34 sequentially penetrates through the connecting block 21 and the fixing plate 31 from left to right and extends to the outside, one side of the fixing plate 31 close to the connecting block 21 is contacted with the connecting block 21, one side of the pulling block 35 close to the connecting block 21 is contacted with the connecting block 21, a positioning plate 36 is arranged on the top of the limiting plate 34 and located on the right side of the fixing plate 31, and the bottom of the positioning plate 36 penetrates through the limiting plate 34 and extends to the outside, one side that locating plate 36 is close to fixed plate 31 and fixed plate 31 sliding connection, the shape of locating plate 36 is L shape, fixedly connected with antifriction bearing 37 in the recess at locating plate 36 top, swing joint has threaded rod 38 on antifriction bearing 37's the inner wall, threaded rod 38's surface threaded connection has screw block 39, screw block 39's left side and fixed plate 31's right side fixed connection, through draw-in groove 27, fixture block 28, rubber pad 29, fixed plate 31, spread groove 32, movable block 33, limiting plate 34, draw block 35, locating plate 36, antifriction bearing 37, threaded rod 38 and screw block 39 mutually support, when the motor appears damaging needs the maintenance, avoid needing to dismantle whole rotation axis, the labour has not only been reduced, and work efficiency has been improved, and make the dismantlement process simple and convenient, the practicality has been improved, bring very big facility for the user.
During the use, when needing to dismantle rotating electrical machines 23 and maintaining, rotate threaded rod 38 earlier, threaded rod 38 drives locating plate 36 upward movement through antifriction bearing 37, thereby make locating plate 36 and limiting plate 34 take place to separate, then pulling left draws piece 35, make and draw piece 35 to drive limiting plate 34 and connecting block 21 and take place to separate, then pulling connecting block 21 left, connecting block 21 drives rotating electrical machines 23 and fixture block 28 and moves left, thereby make fixture block 28 and draw-in groove 27 take place to separate, then upwards pulls connecting block 21, thereby it can to make connecting block 21 drive movable block 33 to take out from in the spread groove 32.
In summary, the following steps: the rotary structural member matched with the robot rotary shaft solves the problems in the background technology through the mutual matching of the clamping groove 27, the clamping block 28, the rubber pad 29, the fixing plate 31, the connecting groove 32, the moving block 33, the limiting plate 34, the pulling block 35, the positioning plate 36, the rolling bearing 37, the threaded rod 38 and the threaded block 39.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The rotary structural member matched with the rotary shaft of the robot comprises a first connecting piece (1), a rotary mechanism (2) and a limiting mechanism (3), and is characterized in that: the rotating mechanism (2) is arranged at the top of the first connecting piece (1), and the limiting mechanism (3) is arranged on the first connecting piece (1);
the rotating mechanism (2) comprises a connecting block (21) and a fixing block (22), the connecting block (21) is arranged on the left side of the top of the first connecting piece (1), the fixing block (22) is arranged on the right side of the top of the first connecting piece (1), a rotating motor (23) is arranged in a groove on the right side of the connecting block (21), a rotating block (24) is arranged between the connecting block (21) and the fixing block (22), a connecting shaft (25) is arranged on the right side of the rotating block (24), the right end of the connecting shaft (25) penetrates through the fixing block (22) and extends to the inner wall of the fixing block (22) and is movably connected with the inner wall of the fixing block, a fixing shaft (26) is arranged on the left side of the rotating block (24), a clamping groove (27) is formed in the left side of the fixing shaft (26), and a clamping block (28) matched with the clamping groove (27) is arranged at the right end of an output shaft of the rotating motor (23), the right side of the clamping block (28) penetrates through the clamping groove (27) and extends into the clamping groove, a rubber pad (29) is installed on the right side of the inner wall of the clamping groove (27), two second connecting pieces (210) are arranged above the rotating block (24), one sides of the two second connecting pieces (210) opposite to each other are fixedly connected through a mounting shaft (211), a third connecting piece (212) is movably connected to the surface of the mounting shaft (211), and the bottom of the third connecting piece (212) is fixedly connected with the top of the rotating block (24);
the limiting mechanism (3) comprises a fixing plate (31) and a connecting groove (32), the fixing plate (31) is installed at the top of the first connecting piece (1) and located on the right side of the connecting block (21), the connecting groove (32) is arranged on the left side of the top of the first connecting piece (1), a moving block (33) is installed at the bottom of the connecting block (21), the bottom of the moving block (33) penetrates through the connecting groove (32) and extends to the inner wall of the connecting block and the inner wall of the connecting groove (32) to be contacted with each other, a limiting plate (34) is arranged on the left side of the connecting block (21) and corresponds to the position of the fixing plate (31), a pulling block (35) is installed on the left side of the limiting plate (34), the right side of the limiting plate (34) sequentially penetrates through the connecting block (21) and the fixing plate (31) from left to right and extends to the outside of the connecting block (34), and a positioning plate (36) is arranged on the top of the limiting plate (34) and located on the right side of the fixing plate (31), the bottom of locating plate (36) runs through limiting plate (34) and extends to its outside, install antifriction bearing (37) in the recess at locating plate (36) top, swing joint has threaded rod (38) on the inner wall of antifriction bearing (37), the surperficial threaded connection of threaded rod (38) has screw block (39), the left side of screw block (39) and the right side fixed connection of fixed plate (31).
2. The robotic rotating shaft mating rotating structure of claim 1, wherein: the clamping groove (27) and the clamping block (28) are both square, and one side, close to the rubber pad (29), of the clamping block (28) is in contact with the rubber pad (29).
3. The robotic rotating shaft mating rotating structure of claim 2, wherein: one side of the connecting block (21) close to the first connecting piece (1) is contacted with the first connecting piece (1).
4. The robotic rotating shaft mating rotating structure of claim 3, wherein: one side of the fixing plate (31) close to the connecting block (21) is in contact with the connecting block (21), and one side of the pulling block (35) close to the connecting block (21) is in contact with the connecting block (21).
5. The robotic rotating shaft mating rotating structure of claim 4, wherein: one side of the positioning plate (36) close to the fixing plate (31) is connected with the fixing plate (31) in a sliding mode, and the positioning plate (36) is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120319125.6U CN215511030U (en) | 2021-02-04 | 2021-02-04 | Rotary structural member matched with rotary shaft of robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120319125.6U CN215511030U (en) | 2021-02-04 | 2021-02-04 | Rotary structural member matched with rotary shaft of robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215511030U true CN215511030U (en) | 2022-01-14 |
Family
ID=79799284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120319125.6U Expired - Fee Related CN215511030U (en) | 2021-02-04 | 2021-02-04 | Rotary structural member matched with rotary shaft of robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215511030U (en) |
-
2021
- 2021-02-04 CN CN202120319125.6U patent/CN215511030U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |