CN220297149U - Robot joint motor rotor connection structure - Google Patents
Robot joint motor rotor connection structure Download PDFInfo
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- CN220297149U CN220297149U CN202322045528.8U CN202322045528U CN220297149U CN 220297149 U CN220297149 U CN 220297149U CN 202322045528 U CN202322045528 U CN 202322045528U CN 220297149 U CN220297149 U CN 220297149U
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- robot joint
- joint motor
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- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses a robot joint motor rotor connecting structure, which comprises a motor rotor and a connecting shaft, wherein the outer surface of the connecting shaft is provided with a connecting component, the connecting component comprises a clamping piece and a driving piece, the clamping piece comprises an annular connecting block and a plurality of L-shaped connecting columns, an annular mounting cavity is formed in the annular connecting block, a plurality of through grooves are formed in the left side of the annular connecting block, an annular connecting plate is slidably connected in the annular mounting cavity, a plurality of inner springs are fixedly arranged on the left side of the annular connecting plate, a plurality of adjusting columns are rotatably connected on the left side of the annular connecting plate, plugging plates are slidably connected in the plurality of through grooves, and an annular connecting shell is fixedly arranged on the left side of the annular connecting block; the robot joint motor rotor connecting structure can achieve the purposes of quick and time-saving connection mode between the rotor and the connecting piece and convenient later disassembly.
Description
Technical Field
The utility model particularly relates to a robot joint motor rotor connecting structure, and belongs to the technical field of motor rotor connection.
Background
The robot is an automatic machine, and is different in that the robot has intelligent capabilities similar to people or living things, such as sensing capability, planning capability, action capability and coordination capability, is an automatic machine with high flexibility, is driven by a motor which is not separated from normal use of the robot, consists of a rotor and a stator, is a conversion device for realizing electric energy, mechanical energy and electric energy, and is characterized in that when the motor rotor is connected with a certain connecting piece at a joint of the robot, a common connecting mode is generally used, namely, a plurality of small bolts or screws and other connecting installation tools are adopted for fixedly connecting the two, in the connecting process, one end of each bolt or screw and the connecting hole are aligned, the connecting action is required to be repeated for a plurality of times, the bolts are equidistantly and uniformly distributed at the connecting position, the installation process is not very convenient, and is time-consuming, and the later disassembly is also time-consuming and inconvenient.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a rotor connecting structure of a robot joint motor, so that the purposes of quick and time-saving connection mode between a rotor and a connecting piece and convenience in later disassembly are achieved.
The hollow plate cutting and adjusting mechanism comprises a motor rotor and a connecting shaft, wherein a connecting assembly is arranged on the outer surface of the connecting shaft and comprises a clamping piece and a driving piece, the clamping piece comprises an annular connecting block and a plurality of L-shaped connecting columns, an annular mounting cavity is formed in the annular connecting block, a plurality of through grooves are formed in the left side of the annular connecting block, an annular connecting plate is connected in the annular mounting cavity in a sliding mode, a plurality of inner springs are fixedly arranged on the left side of the annular connecting plate, a plurality of adjusting columns are connected in a rotating mode on the left side of the annular connecting plate, a plugging plate is connected in the inner portion of the through grooves in a sliding mode, and an annular connecting shell is fixedly mounted on the left side of the annular connecting block.
Further, one end of each of the L-shaped connecting columns is fixedly arranged on the left side of each of the plugging plates, the plugging plates completely plug the through grooves when the inner springs are in original length, and at the moment, the L-shaped connecting columns are subjected to the position relation of the plugging plates, so that the distance between the L-shaped connecting columns is minimum.
Further, the driving piece is divided into an annular sliding plate and a plurality of push-pull plates, the left sides of the plurality of push-pull plates penetrate through and extend to the inside of the annular installation cavity, the penetrating parts are in sliding connection, one sides extending to the inside of the annular installation cavity are fixedly connected to the right side of the annular connecting plate, when the inner spring is in the original length, the annular connecting plate is positioned on the right side of the inner wall of the annular installation cavity, and the plurality of push-pull plates are fixedly welded to the left sides of the annular sliding plates and used for pushing and pulling the annular connecting plate to change positions in the annular installation cavity.
Further, the inner surface of the annular sliding plate is fixedly provided with a plurality of fixed shafts, the clamping connection between the fixed shafts and the limiting grooves is used for limiting the sliding track of the annular sliding plate, the parallel sliding is kept, and the screw thread deviation between the external thread annular ring and the internal thread sleeve is prevented from preventing the external thread annular ring from being screwed with the internal thread sleeve.
Further, the annular sliding plate set up in the surface of connecting axle, the annular sliding plate sets up in the right side of annular connecting block, and annular connecting block is in the one end department that is close to the connecting axle, a plurality of spacing groove has been seted up to the surface of connecting axle, spacing groove size and fixed axle looks adaptation.
Further, the fixed shafts are respectively and slidably connected to the inside of the limiting grooves, external threads are formed on the outer surface of the connecting shaft, and when the annular sliding plate is limited by the internal springs and is located at the position of the right inner wall of the limiting grooves together with the fixed shafts, the left open end of the external threads is the right side of the annular sliding plate.
Further, the outer surface of connecting axle is provided with the reinforcement subassembly, the reinforcement subassembly includes internal thread sleeve pipe and external screw thread annular ring, and internal thread sleeve pipe is rotatory the removal position on the external screw thread, send the internal thread sleeve pipe to with the surface of external screw thread annular ring.
Further, the internal thread sleeve pipe threaded connection in the surface of external screw thread, external screw thread annular circle fixed connection in the right side of annular sliding plate, threaded connection can be spacing with annular sliding plate between external screw thread circle and the internal thread sleeve pipe to this is fixed annular connecting plate and L shape spliced pole's interval, reaches the steadiness between the increase connecting piece.
The utility model has the technical effects and advantages that: the annular sliding plate and the push-pull plate are arranged to push the annular connecting plate to extrude the inner spring, the adjusting column is used for increasing the distance between the L-shaped connecting columns through the plugging plate, the connecting piece is placed in the annular connecting shell to loosen the annular sliding plate, the inner spring can reset the L-shaped connecting columns to clamp the connecting piece, the connecting mode between the rotor and the connecting piece is quick and time-saving, and meanwhile later disassembly is convenient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
fig. 3 is a split view of the present utility model.
In the figure: 1. a motor rotor; 2. a connecting shaft; 3. a connection assembly; 301. a clamping piece; 3011. an annular connecting block; 3012. an L-shaped connecting column; 3013. an annular mounting cavity; 3014. a through groove; 3015. an annular connecting plate; 3016. an inner spring; 3017. an adjusting column; 3018. a plugging plate; 3019. an annular connection housing; 302. a driving member; 3021. an annular sliding plate; 3022. a push-pull plate; 3023. a fixed shaft;
4. a limit groove; 5. an external thread;
6. a reinforcement assembly; 601. an internally threaded sleeve; 602. an externally threaded annular ring.
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. 1-3, a robot joint motor rotor connection structure, including motor rotor 1 and connecting axle 2, connecting axle 2's surface is provided with coupling assembling 3, coupling assembling 3 includes joint 301 and driving piece 302, joint 301 includes annular connecting block 3011 and a plurality of L shape spliced pole 3012, L shape spliced pole 3012 quantity and the quantity of shutoff board 3018 and adjusting post 3017 are unanimous, the connecting hole of four sizes and L shape spliced pole 3012 size looks adaptation has been seted up with L shape spliced pole 3012's connecting piece surface, annular mounting chamber 3013 has been seted up to annular connecting block 3011's inside, a plurality of logical groove 3014 has been seted up in annular connecting block 3011's left side, annular mounting chamber 3013's inside sliding connection has annular connecting plate 3015, annular connecting plate 3015's left side fixedly provided with a plurality of internal spring 3016, the effect of annular connecting plate 3015 automatic reset is played to internal spring 3016, annular connecting plate 3015 moves left and drives four L shape spliced pole 3012 and opens, increase the interval, thereby annular connecting plate right side 3015 moves the connecting plate and resumes the connecting post 3017 size adaptation connecting hole of four sizes and sets up four, thereby the shutoff board 3018 is realized to the annular connecting plate 3018, the inside casing is realized to the annular connecting plate 3018, a plurality of side is rotated to the annular connecting plate 3018, a plurality of side is connected to be connected to the annular connecting plate 3018, a plurality of side is connected to the annular connecting plate 3018 has one end, and is connected to be connected to annular connecting plate 3015, and is connected to the inside by the inside annular connecting plate is fixed to the inside.
One end of each of the L-shaped connecting columns 3012 is fixedly arranged on the left side of each of the plugging plates 3018, the driving piece 302 is divided into an annular sliding plate 3021 and a plurality of sliding plates 3022, each of the sliding plates 3022 is fixedly welded on the left side of the annular sliding plate 3021, a plurality of fixing shafts 3023 are fixedly arranged on the inner surface of each of the annular sliding plates 3021, each of the annular sliding plates 3021 is arranged on the outer surface of each of the connecting shafts 2, a plurality of limiting grooves 4 are formed in the outer surface of each of the connecting shafts 2, the fixing shafts 3023 are respectively and slidably connected to the inner portions of the limiting grooves 4, external threads 5 are formed in the outer surface of each of the connecting shafts 2, a reinforcing assembly 6 is arranged on the outer surface of each of the connecting shafts 2, each reinforcing assembly 6 comprises an internally threaded sleeve 601 and an externally threaded annular ring 602, each of the internally threaded sleeve 601 is in threaded connection with the outer surface of each of the external threads 5, and each of the externally threaded annular rings 602 is fixedly connected to the right side of each of the annular sliding plates 3021.
When the utility model is used, the annular sliding plate 3021 is moved towards the annular connecting block 3011, the annular sliding plate 3021 keeps sliding in parallel under the limit of the fixing shaft 3023 and the limit groove 4, the annular sliding plate 3021 pushes the push-pull plate 3022 connected with the annular sliding plate 3021 to push the annular connecting plate 3015 to slide towards the left side of the annular mounting cavity 3013, the annular connecting plate 3015 pushes one end of the adjusting column 3017 connected with the annular connecting plate 3015 to move left along with the annular connecting plate 3015, the inner spring 3016 is extruded, in the process of moving left, the annular connecting plate 3015 is gradually rotated to the periphery of the four adjusting columns 3017 to be opened, the other end of the annular connecting plate 3018 is gradually pushed to gradually move away from the through groove 3014, thereby driving the four L-shaped connecting columns 3012 to be opened, the spacing is increased, one end of the connecting piece is placed into the annular connecting shell 3019, then the annular sliding plate 3021 is released, the annular connecting plate 3015 is reset through self elasticity, the annular connecting plate 3015 is moved right to reset to drive the adjusting column 3017 to restore the original position, the adjusting column 3017 is pulled by the sealing plate 3018 to close the opening size, and the L-shaped connecting piece is blocked by the connecting hole to be connected into the connecting hole.
In order to increase the connection stability between the motor rotor 1 and the connecting shaft 2 and the connecting piece, after the connecting piece is clamped by the L-shaped connecting post 3012, the inner threaded sleeve 601 is rotated, the inner threaded sleeve 601 gradually moves towards the annular sliding plate 3021 under the screwing of the outer threads 5 until the inner threaded sleeve 601 and the outer threaded annular ring 602 are screwed outwards, so that the position of the annular sliding plate 3021 is fixed, the position of the annular connecting plate 3015, the position of the adjusting post 3017 and the position of the plugging plate 3018 are fixed, the position of the L-shaped connecting post 3012 are fixed, the distance between the L-shaped connecting posts 3012 is prevented from being enlarged in the rotating process, and the stability of a connecting structure is greatly improved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a robot joint motor rotor connection structure which characterized in that: including motor rotor (1) and connecting axle (2), the surface of connecting axle (2) is provided with coupling assembling (3), coupling assembling (3) are including connecting piece (301) and driving piece (302), connecting piece (301) are including annular connecting block (3011) and a plurality of L shape spliced pole (3012), annular mounting cavity (3013) have been seted up to the inside of annular connecting block (3011), a plurality of logical groove (3014) have been seted up in the left side of annular connecting block (3011), the inside sliding connection of annular mounting cavity (3013) has annular connecting plate (3015), the left side of annular connecting plate (3015) is fixed to be provided with a plurality of innerspring (3016), the left side rotation of annular connecting plate (3015) is connected with a plurality of adjusting column (3017), a plurality of the inside of logical groove (3014) is all sliding connection has shutoff board (3018), annular coupling shell (3019) are fixedly installed in the left side of annular connecting block (3011).
2. The robot joint motor rotor coupling structure of claim 1, wherein: one end of each L-shaped connecting column (3012) is fixedly arranged at the left side of each plugging plate (3018).
3. The robot joint motor rotor coupling structure of claim 1, wherein: the driving piece (302) is divided into an annular sliding plate (3021) and a plurality of push-pull plates (3022), and the push-pull plates (3022) are fixedly welded to the left side of the annular sliding plate (3021).
4. A robot joint motor rotor coupling structure as claimed in claim 3, wherein: the inner surface of the annular sliding plate (3021) is fixedly provided with a plurality of fixed shafts (3023).
5. The robot joint motor rotor coupling structure of claim 4, wherein: the annular sliding plate (3021) is arranged on the outer surface of the connecting shaft (2), and a plurality of limiting grooves (4) are formed in the outer surface of the connecting shaft (2).
6. The robot joint motor rotor coupling structure of claim 5, wherein: the fixed shafts (3023) are respectively and slidably connected to the inner parts of the limiting grooves (4), and external threads (5) are formed on the outer surface of the connecting shaft (2).
7. The robot joint motor rotor coupling structure of claim 6, wherein: the outer surface of the connecting shaft (2) is provided with a reinforcing component (6), and the reinforcing component (6) comprises an internally threaded sleeve (601) and an externally threaded annular ring (602).
8. The robot joint motor rotor coupling structure of claim 7, wherein: the internal thread sleeve (601) is in threaded connection with the outer surface of the external thread (5), and the external thread annular ring (602) is fixedly connected to the right side of the annular sliding plate (3021).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322045528.8U CN220297149U (en) | 2023-08-01 | 2023-08-01 | Robot joint motor rotor connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322045528.8U CN220297149U (en) | 2023-08-01 | 2023-08-01 | Robot joint motor rotor connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220297149U true CN220297149U (en) | 2024-01-05 |
Family
ID=89374345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322045528.8U Active CN220297149U (en) | 2023-08-01 | 2023-08-01 | Robot joint motor rotor connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220297149U (en) |
-
2023
- 2023-08-01 CN CN202322045528.8U patent/CN220297149U/en active Active
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