CN218698931U - Industrial robot terminal detachable mechanism - Google Patents
Industrial robot terminal detachable mechanism Download PDFInfo
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- CN218698931U CN218698931U CN202222993387.8U CN202222993387U CN218698931U CN 218698931 U CN218698931 U CN 218698931U CN 202222993387 U CN202222993387 U CN 202222993387U CN 218698931 U CN218698931 U CN 218698931U
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- detachable mechanism
- mechanical arm
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Abstract
The utility model relates to the technical field of industrial robots, in particular to a detachable mechanism of an industrial robot terminal, which comprises a tool side joint and an mechanical arm joint; the tool side joint is provided with an installation groove, and the inner wall of the installation groove is provided with a positioning hole; the bottom end of the mechanical arm joint is provided with an installation insertion block, and the side wall of the installation insertion block is provided with a through hole; a first assembly cavity is formed in the mechanical arm joint, a supporting plate, a telescopic rod and a top block are fixed on the cavity wall of the first assembly cavity, a second assembly cavity is formed in the installation insertion block, the inner bottom of the second assembly cavity is connected with two sliding blocks through a sliding rail structure, the sliding blocks are provided with positioning pins, the telescopic rod can drive the top block to move towards the position between the two sliding blocks so as to extrude the two sliding blocks to move, and then the positioning pins penetrate through the through holes and are inserted into the positioning holes; this scheme can make instrument side joint and arm connect and to dismantle fast, and then realize the simple efficient installation of end instrument and arm.
Description
Technical Field
The utility model relates to an industrial robot technical field specifically is an industrial robot terminal detachable mechanism.
Background
With the continuous development of science and technology, industrial robots have been widely used in production and gradually replace manual operation. In the practical application process, a robot is often required to process the machining process of different products, and the robot needs to be matched with a plurality of different terminal tools for machining operation.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a terminal detachable mechanism of industrial robot can realize the installation of terminal instrument and arm fast.
In order to achieve the above object, the utility model provides a following technical scheme:
a detachable mechanism for the tail end of an industrial robot comprises a tool side joint and a mechanical arm joint which are detachably connected;
the middle part of the tool side joint is provided with an installation groove, and the opposite inner walls of the installation groove are respectively provided with a positioning hole;
the bottom end of the mechanical arm joint is provided with an installation insertion block matched with the installation groove, and the opposite side walls of the installation insertion block are respectively provided with a through hole;
a first assembly cavity is axially arranged inside the mechanical arm joint, a support plate is fixed on the cavity wall of the first assembly cavity, a telescopic rod penetrates through the middle of the support plate, a top block is arranged at the bottom end of the telescopic rod, a second assembly cavity communicated with the first assembly cavity is arranged inside the installation insertion block, the inner bottom of the second assembly cavity is connected with two sliding blocks through a sliding rail structure, a positioning pin is arranged on one side, away from the top block, of each sliding block, the telescopic rod can drive the top block to move towards the position between the two sliding blocks so as to extrude the two sliding blocks to move, and the positioning pin penetrates through the through hole and is inserted into the positioning hole;
every all be provided with the fixed block on the lateral wall around the slider, every all be provided with the several spring between the inner wall of fixed block and installation inserted block.
Further, the slide rail structure comprises a rail arranged at the inner bottom of the second assembling cavity and a guide groove arranged at the bottom of the sliding block.
Furthermore, two sides of the bottom of the top block are respectively provided with a first inclined surface.
Further, the opposite side walls of the two sliding blocks are provided with second inclined surfaces matched with the first inclined surfaces.
Further, a connecting disc is arranged at the top end of the mechanical arm joint and used for connecting a mechanical arm.
Furthermore, a plurality of wiring holes are formed in the side wall of the connecting disc.
Further, the outer wall of the installation inserting block is provided with a convex edge.
Further, the end part, far away from the sliding block, of the positioning pin is provided with a chamfer.
Compared with the prior art, the application provides a terminal detachable mechanism of industrial robot, possesses following beneficial effect:
among this terminal detachable machanism of industrial robot, through the mounting groove, the installation inserted block, the setting of locating piece and locating pin, can make instrument side joint and arm articulate, through the telescopic link, the setting of kicking block and slider, can drive the locating pin high-speed motion, thereby realize the function of quick replacement instrument, setting through the spring, the spring provides the power of kick-backing to the locating pin, after the kicking block does not exert pressure to the slider, the spring can make the locating pin get back to the inside of through-hole fast, thereby make instrument side joint and arm joint can quick dismantlement, and then realize the simple efficient installation of end instrument and arm.
Drawings
Fig. 1 is a schematic perspective view of a detachable mechanism at the end of an industrial robot provided by the present application;
fig. 2 is a cross-sectional view of the detachable end mechanism of an industrial robot provided by the present application (the tool side joint and the robot arm joint are in a separated state);
fig. 3 is a cross-sectional view of the end detachable mechanism of the industrial robot provided by the present application (the tool side joint and the robot arm joint are in a connected state);
fig. 4 is a schematic structural diagram of the mounting insert.
In the figure: 1. a tool-side joint; 2. a mechanical arm joint; 3. mounting grooves; 4. positioning holes; 5. installing an inserting block; 6. a through hole; 7. a support plate; 8. a telescopic rod; 9. a top block; 10. a slider; 11. positioning pins; 12. a fixed block; 13. a spring; 14. a connecting disc; 15. an edge; 16. a wiring hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, an industrial robot end detachable mechanism provided in an embodiment of the present application is mainly used for quick connection between a robot arm and an end tool, so as to improve the work efficiency of the industrial robot.
Specifically, an industrial robot terminal detachable mechanism includes: the tool side joint 1 and the mechanical arm joint 2 can be detachably connected, in addition, the tool side joint 1 can also be used for connecting an end tool or is in an integrated structure with the end tool, and the mechanical arm joint 2 is connected with the end of the mechanical arm;
wherein, the middle part of the tool side joint 1 is provided with a mounting groove 3, and the inner walls of the opposite sides of the mounting groove 3 are respectively provided with a positioning hole 4.
The bottom end of the mechanical arm joint 2 is provided with an installation inserting block 5 matched with the installation groove 3, the installation inserting block 5 can be inserted into the installation groove 3, and through holes 6 are respectively formed in opposite side walls of the installation inserting block 5;
a first assembly cavity is axially arranged in the mechanical arm joint 2, a support plate 7 is fixedly connected to the cavity wall of the first assembly cavity, a telescopic rod 8 penetrates through the middle of the support plate 7, the telescopic rod 8 can move up and down relative to the support plate 7, a top block 9 is arranged at the bottom end of the telescopic rod 8, and the telescopic rod 8 can drive the top block 9 to move up and down;
a second assembly cavity communicated with the first assembly cavity is formed in the installation insertion block 5, the inner bottom of the second assembly cavity is connected with two sliding blocks 10 through a sliding rail structure, the two sliding blocks 10 are oppositely arranged, a positioning pin 11 matched with the positioning hole 4 is arranged on one side, away from the top block 9, of each sliding block 10, the telescopic rod 8 can drive the top block 9 to move towards the position between the two sliding blocks so as to extrude the two sliding blocks 10 to move, and the positioning pin 11 penetrates through the through hole 6 and is inserted into the positioning hole 4; so as to realize the connection of the tool side joint 1 and the mechanical arm joint 2;
all be provided with fixed block 12 on the lateral wall around every slider 10, all be provided with several spring 13 between the inner wall of every fixed block 12 and installation inserted block 5, spring 13 provides the resilience force to locating pin 11, after kicking block 9 does not exert pressure to slider 10, can make locating pin 11 retract to the inside of through-hole 6 fast under spring 13's elastic force effect for locating pin 11 breaks away from with locating hole 4, and the instrument side of being convenient for connects 1 and the dismantlement that the arm connects 2.
In a preferred embodiment, the slide rail structure includes a rail disposed at the bottom of the second assembly cavity, and a guide groove disposed at the bottom of the slider 10, the guide groove is engaged with the rail, so that the slider 10 can move stably.
In a preferred embodiment, two sides of the bottom of the top block 9 are respectively provided with a first inclined surface, so that the bottom of the top block 9 is in an inverted cone shape.
Correspondingly, the opposite side walls of the two sliding blocks 10 are provided with second inclined surfaces matched with the first inclined surfaces, when the top block 9 moves towards the space between the two sliding blocks 10, the first inclined surfaces are in contact with the second inclined surfaces, the two sliding blocks 10 move away from each other under the action of extrusion force, and at the moment, the sliding blocks 10 drive the positioning pins 11 to penetrate through the through holes 6 and to be inserted into the positioning holes 4; to effect the connection of the tool-side joint 1 and the robot joint 2.
In a preferred embodiment, the top end of the robot joint 2 is provided with a connecting plate 14, the connecting plate 14 is used for connecting a robot, the connecting plate 14 can be a flange and is connected with the end of the robot through a bolt, and in addition, a cylinder at the end of the robot penetrates through the connecting plate 14 to be connected with the telescopic rod 8, so as to drive the telescopic rod 8 to move.
In a preferred embodiment, connecting plate 14 has a plurality of wire holes 16 formed in a side wall thereof, and a wire or an air tube can be passed through the wire holes 16. Wherein, the inside of the wire hole 16 can be provided with a rubber ring to protect the electric wire and the air pipe.
In a preferred embodiment, the outer wall of the mounting insert 5 is provided with a protruding edge 15, which is used for positioning the mounting insert 5, preventing the mounting insert 5 from entering the mounting groove 3 too deeply, and ensuring that the positioning pin 11 can pass through the through hole 6 and can be smoothly inserted into the positioning hole 4.
The end part of the positioning pin 11, which is far away from the slider 10, is provided with a chamfer, so that the positioning hole 4 can be conveniently assembled.
In the detachable mechanism for the tail end of the industrial robot, when the detachable mechanism for the tail end of the industrial robot is used, the connecting disc 14 is connected with the robot, the telescopic rod 8 is connected with the cylinder at the tail end of the mechanical arm, the mounting insert block 5 on the mechanical arm joint 2 is inserted into the mounting groove 3 of the tool side joint 1, the telescopic rod 8 is controlled by the cylinder to move towards the sliding block 10, the top block 9 pushes the sliding block 10 to move, and the sliding block 10 drives the positioning pin 11 to penetrate through the through hole 6 and to be inserted into the positioning hole 4; so as to realize the connection of the tool side joint 1 and the mechanical arm joint 2;
when needs are dismantled, 8 resets of cylinder control telescopic link, and the kicking block 9 does not exert pressure to slider 10 after, and compressed spring 13 provides the resilience force to locating pin 11, makes slider 10 relative movement under spring 13's elastic force effect, and then makes locating pin 11 retract fast to the inside of through-hole 6, and locating pin 11 breaks away from with locating hole 4, realizes the quick dismantlement that instrument side joint 1 and arm connect 2.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An industrial robot terminal detachable mechanism which characterized in that: comprises a tool side joint (1) and a mechanical arm joint (2) which are detachably connected;
the middle part of the tool side joint (1) is provided with an installation groove (3), and the opposite inner walls of the installation groove (3) are respectively provided with a positioning hole (4);
the bottom end of the mechanical arm joint (2) is provided with an installation insertion block (5) matched with the installation groove (3), and through holes (6) are respectively formed in opposite side walls of the installation insertion block (5);
a first assembly cavity is axially arranged inside the mechanical arm joint (2), a support plate (7) is fixed on the cavity wall of the first assembly cavity, a telescopic rod (8) penetrates through the middle of the support plate (7), a top block (9) is arranged at the bottom end of the telescopic rod (8), a second assembly cavity communicated with the first assembly cavity is arranged inside the installation insertion block (5), the inner bottom of the second assembly cavity is connected with two sliding blocks (10) through a sliding rail structure, a positioning pin (11) is arranged on one side, far away from the top block (9), of each sliding block (10), the telescopic rod (8) can drive the top block (9) to move towards the two sliding blocks so as to extrude the two sliding blocks to move, and the positioning pin (11) penetrates through the through hole (6) and is inserted into the positioning hole (4);
all be provided with fixed block (12) on the lateral wall around every slider (10), every all be provided with several spring (13) between the inner wall of fixed block (12) and installation inserted block (5).
2. The industrial robot end detachable mechanism according to claim 1, characterized in that: the sliding rail structure comprises a rail arranged at the inner bottom of the second assembling cavity and a guide groove arranged at the bottom of the sliding block (10).
3. The industrial robot end detachable mechanism according to claim 1, characterized in that: and two sides of the bottom of the top block (9) are respectively provided with a first inclined plane.
4. An industrial robot end detachable mechanism according to claim 3, characterized in that: the opposite side walls of the two sliding blocks (10) are provided with second inclined surfaces matched with the first inclined surfaces.
5. The industrial robot end detachable mechanism according to claim 1, characterized in that: the top end of the mechanical arm joint (2) is provided with a connecting disc (14), and the connecting disc (14) is used for connecting a mechanical arm.
6. An industrial robot end detachable mechanism according to claim 5, characterized in that: the side wall of the connecting disc (14) is provided with a plurality of wiring holes (16).
7. An industrial robot end detachable mechanism according to claim 1, characterized in that: the outer wall of the installation inserting block (5) is provided with a convex edge (15).
8. An industrial robot end detachable mechanism according to claim 1, characterized in that: and a chamfer is arranged at the end part of the positioning pin (11) far away from the sliding block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222993387.8U CN218698931U (en) | 2022-11-10 | 2022-11-10 | Industrial robot terminal detachable mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222993387.8U CN218698931U (en) | 2022-11-10 | 2022-11-10 | Industrial robot terminal detachable mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218698931U true CN218698931U (en) | 2023-03-24 |
Family
ID=85612762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222993387.8U Active CN218698931U (en) | 2022-11-10 | 2022-11-10 | Industrial robot terminal detachable mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218698931U (en) |
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2022
- 2022-11-10 CN CN202222993387.8U patent/CN218698931U/en active Active
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