CN112536810A - Robot quick connector containing multiple process free-set joint freedom degrees - Google Patents
Robot quick connector containing multiple process free-set joint freedom degrees Download PDFInfo
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- CN112536810A CN112536810A CN202011493524.0A CN202011493524A CN112536810A CN 112536810 A CN112536810 A CN 112536810A CN 202011493524 A CN202011493524 A CN 202011493524A CN 112536810 A CN112536810 A CN 112536810A
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- connecting seat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/04—Gripping heads and other end effectors with provision for the remote detachment or exchange of the head or parts thereof
- B25J15/0408—Connections means
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Abstract
The invention discloses a robot quick connector containing multiple process free joint freedom degrees, which comprises a connecting seat, an upper quick connecting seat, an adjusting ring, a lower quick connecting seat and a rotating wheel, wherein the lower end of the connecting seat is fixed with the upper quick connecting seat through a bolt, the adjusting ring is arranged on the outer side of the upper quick connecting seat, the lower surface of the upper quick connecting seat is provided with a positioning hole, the lower quick connecting seat is arranged below the upper quick connecting seat, the upper surface of the lower quick connecting seat is provided with a positioning column, the inner part of the lower quick connecting seat is connected with the rotating wheel through a shaft rod shaft, the surface of the shaft rod is provided with a sliding groove, the inner side of the sliding groove is provided with a first air bag, the upper end surface of the lower quick connecting seat is provided with a clamping groove, and the inner side of the. This contain multiple technology freedom and build joint degree of freedom robot quick connector can be fast convenient dismantle the change to the terminal instrument of robot, can carry out the spacing fixed of secondary automatically simultaneously, and stability is stronger.
Description
Technical Field
The invention relates to the technical field of industrial robots, in particular to a robot quick connector with multiple process freedom built joint degrees of freedom.
Background
Along with the continuous progress of society, people also are higher and higher to the requirement of industrialization production efficiency, simultaneously along with the continuous development progress of artificial intelligence technique, industrial robot is replacing the manpower post in the mill gradually, industrial robot through different processing technology can be high-efficient, accurate completion product multiple process machining, effectively improve the multiple technology machining efficiency of product, can realize freely building and adjusting of robot processing technology through the terminal instrument of change robot, and the terminal instrument of robot generally need adopt the quick-witted with the arm of connecing and be connected, but current contain the joint degree of freedom robot quick-connection ware of freely building of multiple technology still has some insufficiencies, for example:
1. most of the existing robot quick connectors are fixedly connected in a bolt mode, so that subsequent tools at the tail ends of the robot quick connectors are complex to replace, the replacing speed of the tools is greatly reduced, and the processing efficiency of products is influenced;
2. the existing robot quick connector is single in connection mode, inconvenient to automatically carry out secondary fixation, and easy to shake and fall off in the use process of the tool, so that the machining precision of the robot can be influenced, and certain use defects exist.
Therefore, a robot quick connector with multiple process free joint freedom degrees is provided, so as to solve the problems.
Disclosure of Invention
The invention aims to provide a robot quick connector with multiple freely-built joint degrees of freedom through multiple processes, and the robot quick connector is used for solving the problem of poor installation stability caused by inconvenience in quick disassembly and replacement of tools and inconvenience in secondary fixation of the robot quick connector in the market in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a contain multiple technology freedom of construction joint degree of freedom robot and connect ware soon, includes the connecting seat, goes up quick connection seat, adjustable ring, connects seat and runner down soon, the lower extreme bolt fastening of connecting seat has last quick connection seat, and goes up the outside of quick connection seat and be provided with the adjustable ring to the inboard of adjustable ring is provided with the fixture block, go up the lower surface of quick connection seat and seted up the locating hole, and the below of going up quick connection seat is provided with down quick connection seat to the lower extreme bolt fastening of quick connection seat has the tool main part down, the upper surface of quick connection seat is provided with the reference column down, and the inside of quick connection seat has the runner through the axostylus axostyle hub connection down to the spout has been seted up on the surface of axostylus axostyle, the inboard of spout is provided with first gasbag, the draw-in groove has been seted up.
Preferably, the upper quick connection seat is in threaded connection with the adjusting ring, the adjusting ring is in contact with the clamping block, and the contact surface of the clamping block and the adjusting ring is of an inclined surface structure.
Preferably, the positioning columns are distributed on the upper surface of the lower quick-connection seat at equal angles, the positioning columns are in clearance fit with the positioning holes, and the upper ends of the lower quick-connection seat and the upper quick-connection seat are in a sleeving structure.
Preferably, the inner wall of the rotating wheel is provided with a limiting block, the limiting block and a sliding groove formed in the surface of the shaft rod form a clamping sliding structure, and the shaft rod and the lower quick-connection seat are of an integrated structure.
Preferably, the outer side of the rotating wheel is provided with a fixing plate, the rotating wheel and the fixing plate are of an integrated structure, a convex block is arranged on the side face of the fixing plate, and meanwhile, the convex block and the lower quick connection seat form a clamping structure.
Preferably, an air delivery pipe is communicated between the first air bag and the second air bag on the inner side of the clamping groove, the clamping groove and the clamping block form a clamping structure, and the elasticity of the first air bag is larger than that of the second air bag.
Compared with the prior art, the invention has the beneficial effects that: the robot quick connector containing the joint freedom degrees freely built by multiple processes can quickly and conveniently detach and replace a robot tail end tool, can automatically perform secondary limiting and fixing, and is higher in stability;
1. the adjusting ring, the clamping blocks and the clamping grooves are arranged, and the adjusting ring can be rotated to push the clamping blocks to be automatically clamped into the clamping grooves, so that the lower quick connection seat can be quickly fixed, and the replacement efficiency and the operation convenience of a robot tool are effectively improved;
2. be provided with the runner, first gasbag and second gasbag, when the quick joint chair fixes down, the fixture block can extrude the second gasbag, make during gaseous automatic entering first gasbag in the second gasbag, thereby make the inside atmospheric pressure of first gasbag rise and take place elastic deformation, first gasbag after the inflation can promote the runner automatically and rotate, thereby go into the outer wall of quick joint chair with the lug card, it is fixed that it can carry out the secondary spacing to make the device through this structure, the connection stability of device has effectively been improved.
Drawings
FIG. 1 is a schematic main sectional view of the present invention;
FIG. 2 is a schematic view of the adjusting ring mounting structure of the present invention;
FIG. 3 is a schematic view of the adjusting ring of the present invention in a bottom view;
FIG. 4 is a schematic view of the mounting structure of the runner of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. a connecting seat; 2. an upper quick connection seat; 3. an adjusting ring; 4. a clamping block; 5. positioning holes; 6. a lower quick-connection seat; 7. a positioning column; 8. a shaft lever; 9. a rotating wheel; 901. a limiting block; 902. a fixing plate; 903. a bump; 10. a chute; 11. a first air bag; 1101. a gas delivery pipe; 12. a card slot; 13. a second air bag; 14. a tool body.
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. 1-5, the present invention provides a technical solution: a robot quick connector containing multiple processes for freely building joint degrees of freedom comprises a connecting seat 1, an upper quick connecting seat 2, an adjusting ring 3, a clamping block 4, a positioning hole 5, a lower quick connecting seat 6, a positioning column 7, a shaft lever 8, a rotating wheel 9, a limiting block 901, a fixing plate 902, a lug 903, a sliding groove 10, a first air bag 11, an air conveying pipe 1101, a clamping groove 12, a second air bag 13 and a tool main body 14, wherein the upper quick connecting seat 2 is fixed on the lower end of the connecting seat 1 through a bolt, the adjusting ring 3 is arranged on the outer side of the upper quick connecting seat 2, the clamping block 4 is arranged on the inner side of the adjusting ring 3, the positioning hole 5 is formed in the lower surface of the upper quick connecting seat 2, the lower quick connecting seat 6 is arranged below the upper quick connecting seat 2, the tool main body 14 is fixed on the lower end of the lower quick connecting seat 6 through a bolt, the positioning column 7 is arranged on the upper surface of the lower quick, the surface of the shaft lever 8 is provided with a sliding groove 10, the inner side of the sliding groove 10 is provided with a first air bag 11, the upper end surface of the lower quick connection seat 6 is provided with a clamping groove 12, and the inner side of the clamping groove 12 is provided with a second air bag 13;
the upper quick-connection seat 2 is in threaded connection with the adjusting ring 3, the adjusting ring 3 is in contact with the clamping block 4, the contact surface of the clamping block 4 and the adjusting ring 3 is of a slope structure, the adjusting ring 3 can move along the surface of the upper quick-connection seat 2 by rotating the adjusting ring 3, so that the adjusting ring 3 can synchronously extrude slopes of a plurality of clamping blocks 4 to form, and the clamping block 4 is pushed to adjust and lock the position;
the positioning columns 7 are distributed on the upper surface of the lower quick connection seat 6 at equal angles, the positioning columns 7 are in clearance fit with the positioning holes 5, the upper ends of the lower quick connection seat 6 and the upper quick connection seat 2 are in a sleeved structure, the upper quick connection seat 2 and the lower quick connection seat 6 can be stably and accurately butted through the structure, and the position staggering of the fixture blocks 4 and the clamping grooves 12 is avoided;
the inner wall of the rotating wheel 9 is provided with a limiting block 901, the limiting block 901 and a sliding groove 10 formed in the surface of the shaft lever 8 form a clamping sliding structure, the shaft lever 8 and the lower quick-connection seat 6 are of an integrated structure, the rotating angle of the rotating wheel 9 can be limited through the structure, and the stability of the structure is improved;
a fixing plate 902 is arranged on the outer side of the rotating wheel 9, the rotating wheel 9 and the fixing plate 902 are of an integrated structure, a convex block 903 is arranged on the side face of the fixing plate 902, meanwhile, the convex block 903 and the lower quick connection seat 6 form a clamping structure, the rotating wheel 9 is rotated to enable the rotating wheel 9 to drive the fixing plate 902 to synchronously rotate, the fixing plate 902 is enabled to be attached to the connection position of the upper quick connection seat 2 and the lower quick connection seat 6, and meanwhile, the fixing plate 902 and the convex block 903 can achieve secondary fixing of the upper quick connection seat 2 and the lower quick connection seat 6;
the intercommunication has gas-supply pipe 1101 between first gasbag 11 and the inboard second gasbag 13 of draw-in groove 12, and draw-in groove 12 constitutes the block structure with fixture block 4, and the elasticity of first gasbag 11 is greater than the elasticity of second gasbag 13, through removing adjustable ring 3, can promote fixture block 4 automatic card go into in draw-in groove 12, thereby it is fixed with the quick concatenation of connecting seat 6 soon down to realize going up to connect seat 2, fixture block 4 can extrude second gasbag 13 simultaneously, make gas in the second gasbag 13 can get into first gasbag 11 voluntarily, make first gasbag 11 inflation deformation and promote runner 9 and fixed plate 902 to rotate, thereby it is fixed to realize the secondary.
The working principle is as follows: when the robot quick connector containing multiple processes and free joint freedom degrees is used, firstly, as shown in fig. 1-3, the upper quick connector 2 and the lower quick connector 6 are connected in a sleeved mode and spliced, meanwhile, the positioning column 7 is inserted into the positioning hole 5, then the adjusting ring 3 is rotated, the adjusting ring 3 moves and adjusts along the outer wall of the upper quick connector 2, the adjusting ring 3 can push the clamping block 4 to be automatically clamped into the clamping groove 12 in the moving process, and therefore preliminary connection and fixation of the upper quick connector 2 and the lower quick connector 6 are completed;
as shown in fig. 1 and fig. 4-5, when the clamping block 4 is clamped into the clamping groove 12, the second air bag 13 is gradually squeezed, so that the gas in the second air bag 13 enters the first air bag 11 through the gas pipe 1101, so that the internal gas pressure of the first air bag 11 rises and gradually expands, the limiting block 901 is gradually pushed to slide along the clamping groove 12 in the expansion deformation process of the first air bag 11, so as to drive the rotating wheel 9 to rotate automatically, the limiting block 901 is driven to gradually adhere to the outer sides of the upper quick connector 2 and the lower quick connector 6 in the rotation process of the rotating wheel 9, and meanwhile, the convex block 903 arranged on the side surface of the limiting block 901 is automatically clamped into the outer wall of the upper quick connector 2, so as to realize automatic secondary fixation of the upper quick connector 2 and the lower quick connector 6, so as to effectively improve the connection stability of the quick connector, thereby completing the installation of each processing tool, and completing a series.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a contain multiple technology freedom and build joint degree of freedom robot and connect ware soon, includes connecting seat (1), goes up to connect seat (2), adjustable ring (3), connects seat (6) and runner (9) down soon, its characterized in that: an upper quick connecting seat (2) is fixed at the lower end of the connecting seat (1) through a bolt, an adjusting ring (3) is arranged on the outer side of the upper quick connecting seat (2), a clamping block (4) is arranged on the inner side of the adjusting ring (3), a positioning hole (5) is formed in the lower surface of the upper quick-connection seat (2), a lower quick-connection seat (6) is arranged below the upper quick-connection seat (2), a tool main body (14) is fixed at the lower end of the lower quick-connection seat (6) through a bolt, a positioning column (7) is arranged on the upper surface of the lower quick-connection seat (6), and the interior of the lower quick connecting seat (6) is connected with a rotating wheel (9) through a shaft lever (8), a sliding groove (10) is arranged on the surface of the shaft lever (8), a first air bag (11) is arranged on the inner side of the sliding groove (10), a clamping groove (12) is formed in the surface of the upper end of the lower quick connecting seat (6), and a second air bag (13) is arranged on the inner side of the clamping groove (12).
2. The robot quick connector containing multiple process free construction joint degrees of freedom of claim 1 is characterized in that: go up quick-connect seat (2) and adjustable ring (3) threaded connection, and adjustable ring (3) contact with fixture block (4) to the contact surface of fixture block (4) and adjustable ring (3) is the inclined plane structure.
3. The robot quick connector containing multiple process free construction joint degrees of freedom of claim 1 is characterized in that: the positioning columns (7) are distributed on the upper surface of the lower quick-connection seat (6) at equal angles, the positioning columns (7) are in clearance fit with the positioning holes (5), and the upper ends of the lower quick-connection seat (6) and the upper quick-connection seat (2) are of a sleeving structure.
4. The robot quick connector containing multiple process free construction joint degrees of freedom of claim 1 is characterized in that: the inner wall of the rotating wheel (9) is provided with a limiting block (901), the limiting block (901) and a sliding groove (10) formed in the surface of the shaft lever (8) form a clamping sliding structure, and the shaft lever (8) and the lower quick-connection seat (6) are of an integrated structure.
5. The robot quick connector containing multiple process free construction joint degrees of freedom of claim 1 is characterized in that: the outer side of the rotating wheel (9) is provided with a fixing plate (902), the rotating wheel (9) and the fixing plate (902) are of an integrated structure, a convex block (903) is arranged on the side face of the fixing plate (902), and meanwhile the convex block (903) and the lower quick connecting seat (6) form a clamping structure.
6. The robot quick connector containing multiple process free construction joint degrees of freedom of claim 1 is characterized in that: an air conveying pipe (1101) is communicated between the first air bag (11) and the second air bag (13) on the inner side of the clamping groove (12), the clamping groove (12) and the clamping block (4) form a clamping structure, and the elasticity of the first air bag (11) is larger than that of the second air bag (13).
7. The robot quick connector containing multiple process free construction joint degrees of freedom of claim 1 is characterized in that: the working principle of the quick connector is as follows: when the robot quick connector containing multiple processes and free joint freedom degrees is used, firstly, an upper quick connector (2) and a lower quick connector (6) are sleeved and spliced, a positioning column (7) is inserted into a positioning hole (5), then an adjusting ring (3) is rotated, the adjusting ring (3) moves and adjusts along the outer wall of the upper quick connector (2), the adjusting ring (3) can be extruded and pushed in the moving process to automatically clamp a clamping block (4) into a clamping groove (12), and therefore preliminary connection and fixation of the upper quick connector (2) and the lower quick connector (6) are completed;
when fixture block (4) card is gone into in draw-in groove (12), can extrude second gasbag (13) gradually, make the gas in second gasbag (13) pass through gas-supply pipe (1101) and get into in first gasbag (11), thereby make first gasbag (11) inside atmospheric pressure rise and expand gradually, first gasbag (11) inflation deformation in-process can promote stopper (901) to slide along draw-in groove (12) gradually, thereby it carries out the autogiration to drive runner (9), runner (9) rotatory in-process can drive stopper (901) laminate gradually the outside of quick-witted (2) and quick-witted (6) down, lug (903) that stopper (901) side set up can automatic card go into the outer wall of quick-connection seat (2) simultaneously, thereby realize the automatic secondary fixation to last quick-connection seat (2) and quick-connection seat (6) down, improve the connection stability of quick-connection ware.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011493524.0A CN112536810B (en) | 2020-12-16 | 2020-12-16 | Robot quick connector containing multiple process free-set joint freedom degrees |
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| CN202011493524.0A CN112536810B (en) | 2020-12-16 | 2020-12-16 | Robot quick connector containing multiple process free-set joint freedom degrees |
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| CN112536810B CN112536810B (en) | 2021-09-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116652995A (en) * | 2023-08-02 | 2023-08-29 | 苏州朗信智能科技有限公司 | Connecting mechanism of mechanical arm |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116652995A (en) * | 2023-08-02 | 2023-08-29 | 苏州朗信智能科技有限公司 | Connecting mechanism of mechanical arm |
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| CN112536810B (en) | 2021-09-24 |
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