CN218313584U - Tool end quick-connection joint device - Google Patents
Tool end quick-connection joint device Download PDFInfo
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- CN218313584U CN218313584U CN202222758537.7U CN202222758537U CN218313584U CN 218313584 U CN218313584 U CN 218313584U CN 202222758537 U CN202222758537 U CN 202222758537U CN 218313584 U CN218313584 U CN 218313584U
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- tool
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- coupling device
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- 230000000712 assembly Effects 0.000 claims abstract description 7
- 238000000429 assembly Methods 0.000 claims abstract description 7
- 239000011324 bead Substances 0.000 claims description 20
- 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
- 238000009434 installation Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to a tool end connects piecing devices soon, semicircular mounting hole has been seted up with instrument connector components of a whole that can function independently design to the support, the diameter part of mounting hole is the opening and is located the edge opening of roof, and the instrument connector can conveniently be followed the edge opening part and packed into the support or taken off from the support. And the tool connector is more stably connected with the bracket by utilizing the triangular fixation of one positioning assembly and two second positioning assemblies. Meanwhile, the tool connector is used as a universal component and is connected with different tools through the bottom of the tool connector, so that the connector can be conveniently standardized, and the mechanical arm can be conveniently connected with different tools.
Description
Technical Field
The application belongs to the technical field of robot equipment, and particularly relates to a tool end quick-connection joint device.
Background
A robot is an automatic operating device that simulates some of the motion functions of a human hand and arm to grab, carry objects or operate tools according to a fixed program. The robot has the characteristics that various expected operations can be completed through programming, and the advantages of the robot and the manipulator are combined in structure and performance. Thereby can realize different functions through installing different instruments on the robot hand, under some application scenes, need comparatively frequently to change the instrument, just need design the joint that can quick replacement instrument this moment in order to improve work efficiency.
CN206029926U discloses a instrument quick change device that is used for robot to snatch hand, including main instrument side unit and instrument side unit, main instrument side unit is including robot connecting plate, wide type gas is grabbed, wedge face location finger, main instrument side quick connect electrode, location public board, main instrument side quick connector and circuit protection board, and instrument side unit is including instrument side quick connector, location mother board, instrument adapter, instrument side quick connect electrode. However, in the device, the positioning fingers are used for grabbing and fixing, the positions of the positioning fingers need to be kept through extra power, so that the connection is more stable, the connection between the bracket below the positioning fingers and the tool adapter is not stable, and the relative sliding of the positions is easy to occur, so that the connection between the tool adapter and the tool end is influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to solve the defects in the prior art, the quick-connection joint device for the tool end is stable in connection and convenient to grab.
The utility model provides a technical scheme that its technical problem adopted is:
a tool end quick connect coupling comprising:
a bracket and a tool connector;
the support is of a frame structure and comprises a top plate, a bottom plate and a side plate for connecting the top plate and the bottom plate, wherein a semicircular mounting hole is formed in the top plate, a first positioning assembly and two positioning assemblies are further arranged beside the mounting hole in the top plate, the first positioning assembly and the second positioning assembly comprise a first positioning block and a second positioning block, as well as a first fixing bead and a second fixing bead which are respectively arranged on the first positioning block and the second positioning block, the first fixing bead and the second fixing bead are respectively fixed by an elastic piece and protrude out of the first positioning block and the second positioning block, and the diameter part of the mounting hole is an opening and is positioned at an edge opening of the top plate;
the tool connector is cylindrical, is clamped in the semicircular mounting hole and comprises a cylindrical body with an opening at the top, the bottom of the body is provided with a mounting through hole connected with a tool, the inner surface of the bottom of the body is provided with a positioning pin, the side wall of the body is provided with two connecting grooves which are oppositely arranged and are in a strip shape, and the side wall of the body is provided with a fixing through hole matched with the second fixing bead.
Preferably, the utility model discloses a tool end quick-connect joint, the spread groove top is provided with the inclined plane.
Preferably, the utility model discloses a tool end quick-connect joint is provided with the PIN needle in this body.
Preferably, the utility model discloses a tool end connects soon has the installation cavity in the first locating piece, sets up the spring in the installation cavity, and the spring supports and leans on first fixed pearl.
Preferably, the utility model discloses a tool end quick connect joint, set up flutedly on the body lateral wall.
Preferably, the utility model discloses a tool end quick-connect joint, the support is a plurality of that set up side by side.
Preferably, the utility model discloses a tool end quick-connect joint, first locating component and two locating component pass through the fix with screw at the support top.
Preferably, the utility model discloses a tool end connects joint soon, the second locating piece sets up relatively, and first locating piece and two the second locating piece is equilateral triangle and arranges.
The beneficial effects of the utility model are that:
the utility model discloses a tool end connects joint device soon, support and instrument connector components of a whole that can function independently design, offered semicircular mounting hole on the support, the diameter part of mounting hole is the opening and is located the edge opening of roof, and the instrument connector can conveniently be followed the edge opening part and packed into the support or taken off from the support. And the tool connector is more stably connected with the bracket by utilizing the triangular fixation of one positioning assembly and two second positioning assemblies. Meanwhile, the tool connector is used as a universal component and is connected with different tools through the bottom of the tool connector, so that the connector can be conveniently standardized, and the mechanical arm can be conveniently connected with different tools.
Drawings
The technical solution of the present application is further explained below with reference to the drawings and examples.
FIG. 1 is a schematic structural view of a tool connector according to an embodiment of the present application;
FIG. 2 is a schematic structural view of a stent according to an embodiment of the present application;
FIG. 3 is a schematic structural diagram of a first positioning assembly in an embodiment of the present application;
FIG. 4 is a cross-sectional view of the first positioning assembly of FIG. 3;
FIG. 5 is a schematic structural diagram of a second positioning assembly of an embodiment of the present application;
FIG. 6 is a schematic structural view of the tool-side quick connect coupling device of an embodiment of the present application after connection with a robot-side quick connect coupling;
FIG. 7 is a schematic structural diagram illustrating one particular configuration of the manipulator end quick connect coupling of an embodiment of the present application after connection;
the reference numbers in the figures are:
1. a support;
2. tool connector
11. A top plate;
12. a base plate;
13. a side plate;
14. a first positioning assembly;
15. a second positioning assembly;
21. a body;
22. connecting grooves;
22. fixing grooves;
23. a fixing through hole;
24. positioning pins;
26. mounting a through hole;
27. a groove;
31. fixing the sliding block;
32 A PIN interface;
111. mounting holes;
141. a first positioning block;
142. a first fixed bead;
143. a spring;
151. a second positioning block;
152. a second fixed bead;
211. mounting holes;
221. a bevel.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the present application and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus are not to be construed as limiting the scope of the present application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.
In the description of the present application, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; 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 application can be understood by those of ordinary skill in the art through specific cases.
The technical solutions of the present application will be described in detail below with reference to the accompanying drawings in combination with embodiments.
Examples
This embodiment provides a tool end quick connect coupling device, as shown in fig. 6, including:
a bracket 1 and a tool connector 2;
the support 1 is of a frame structure and comprises a top plate 11, a bottom plate 12 and a side plate 13 connecting the top plate 11 and the bottom plate 12, wherein a semicircular installation hole 111 is formed in the top plate 11, the top plate 11 is further provided with a first positioning assembly 14 and two second positioning assemblies 15 beside the installation hole 111, the first positioning assembly 14 and the second positioning assemblies 15 comprise a first positioning block 141 and a second positioning block 151, and a first fixing bead 142 and a second fixing bead 152 are respectively arranged on the first positioning block 141 and the second positioning block 151, the first fixing bead 142 and the second fixing bead 152 are respectively fixed by an elastic piece and protrude out of the first positioning block 141 and the second positioning block 151, as shown in fig. 4, an installation cavity is formed in the first positioning block 141, a spring 143 is arranged in the installation cavity, the spring 143 abuts against the fixing bead, the structure of the second positioning assembly 15 is similar to that of the first positioning assembly 14, the fixing bead can partially retract to achieve a certain clamping force, the diameter portion of the installation hole 111 is open and is located at the edge of the top plate 11, so that the tool connector 2 can be installed into the side face of the tool connector 2.
Tool connector 2 is cylindrical, the card is established in semicircular mounting hole 211, be open-ended column body 21 including the top, body 21 bottom is provided with the installation through-hole 26 (generally the screw hole) of being connected with the instrument, be provided with locating PIN 24 on the internal surface of body 21 bottom, be provided with the PIN needle in the body 21, in order to realize the power supply to the instrument (the power supply mode is the power supply PIN needle on the quick-connect joint connecting end quick-connect joint connecting tool of outside connection of electric lines manipulator end, if the instrument end need not supply power, then need not set up the PIN needle, it is required to explain, the power supply of PIN needle here does not provide electric power or power for the action of quick-connect joint itself, the PIN needle sets up on a PCB board, and tool connector 2 bottom is provided with the joint that supplies the instrument to be connected, the connecting groove 22 of two relative rectangular shapes of setting has been seted up on the body 21 lateral wall, connecting groove 22 top is provided with inclined plane 221, set up on the body 21 lateral wall with second fixed pearl 152 complex fixed through-hole 23. The inclined surface 221 plays a guiding role, and the fixed sliding block 31 can enter the connecting groove more conveniently.
As shown in fig. 7, the structure of the quick-connect joint at manipulator end is provided with a fixed slide block 31 which can be retracted and is matched with the connecting groove 22 and a PIN interface 32 which is matched with a PIN.
The side wall of the body 21 is provided with a groove 27 to form a certain space for avoiding.
Further, the second positioning blocks 151 are disposed oppositely, and the first positioning block 141 and the two second positioning blocks 151 are arranged in an equilateral triangle. The first positioning block 141 is disposed opposite to the opening of the side of the semicircular mounting hole 111.
It should be noted that, in the present embodiment, the tool end quick-connection joint device is arranged in a plurality of rows when in use, tools (each device is connected to a different device) are connected below the tool connector 2 and inside the support 1, after the mechanical arm end quick-connection joint connection end is matched with the tool connector 2, the mechanical arm drives the tool connector 2 and the tools to move out from the side of the semicircular mounting hole 111 to separate the tool connector 2 from the support 1, so that the corresponding tools can be used, after the tools are used, the tool connector 2 is placed back into the support 1, the mechanical arm drives the tool connector 2 to separate from the tool connector 2, and the mechanical arm drives the tool connector 2 to connect with a new tool connector 2. The manipulator arm drives the tool connector 2 to be connected with the tool connector 2 by means of the fixed sliding block 31 extending into the connecting groove 22, when the tool connector 2 is still positioned on the bracket 1, the first fixed bead 142 abuts against the fixed sliding block 31 to enable the fixed sliding block 31 to retract, when the tool connector 2 is separated from the bracket 1, the first fixed bead 142 loses the abutting against of the fixed sliding block 31, and the fixed sliding block 31 completely extends into the connecting groove 22 to fix the tool connector 2 and the manipulator arm end quick-connection joint connecting end.
The first fixing bead 142 may be only a protrusion whose front end is spherical. The first positioning component 14 and the two positioning components 15 are fixed on the top of the bracket 1 through screws for facilitating installation.
If the tool does not need to be electrified and needs to be ventilated, if the tool end contains an air cylinder, electrical components such as a PIN needle and the like can be replaced by an interface of an air circuit.
The tool end quick connector device of the embodiment is characterized in that the support and the tool connector are designed in a split mode, the support is provided with a semicircular mounting hole, the diameter portion of the mounting hole is an opening and is located at an edge opening of the top plate, and the tool connector can be conveniently installed into the support or taken down from the support from the edge opening. And the tool connector is more stably connected with the bracket by utilizing the triangular fixation of one positioning assembly and two second positioning assemblies. Meanwhile, the tool connector is used as a universal component and is connected with different tools through the bottom of the tool connector, so that the connector can be conveniently standardized, and the mechanical arm can be conveniently connected with different tools.
In light of the foregoing description of the preferred embodiments according to the present application, it is to be understood that various changes and modifications may be made without departing from the spirit and scope of the invention. The technical scope of the present application is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. A tool end quick connect coupling device comprising:
a support (1) and a tool connector (2);
the support (1) is of a frame structure and comprises a top plate (11), a bottom plate (12) and a side plate (13) connected with the top plate (11) and the bottom plate (12), wherein the top plate (11) is provided with a semicircular mounting hole (111), the top plate (11) is positioned beside the mounting hole (111) and is also provided with a first positioning component (14) and two positioning components (15), the first positioning component (14) and the second positioning component (15) comprise a first positioning block (141) and a second positioning block (151), and a first fixing bead (142) and a second fixing bead (152) which are respectively arranged on the first positioning block (141) and the second positioning block (151) are fixed by elastic pieces and protrude out of the first positioning block (141) and the second positioning block (151), and the diameter part of the mounting hole (111) is an opening and is positioned at the edge opening of the top plate (11);
the tool connector (2) is cylindrical and is clamped in a semicircular mounting hole (211), the tool connector comprises a cylindrical body (21) with an opening at the top, a mounting through hole (26) connected with a tool is formed in the bottom of the body (21), a positioning pin (24) is arranged on the inner surface of the bottom of the body (21), two strip-shaped connecting grooves (22) which are oppositely arranged are formed in the side wall of the body (21), and a fixing through hole (23) matched with a second fixing bead (152) is formed in the side wall of the body (21).
2. The tool end quick connect coupling device of claim 1 wherein a chamfer (221) is provided above the attachment slot (22).
3. The tool end quick connect coupling device of claim 1, wherein a PIN is disposed within the body (21).
4. The tool end quick connect coupling device of claim 1, wherein the first locating block (141) has a mounting cavity therein, a spring (143) is disposed in the mounting cavity, and the spring (143) abuts against the first retaining bead (142).
5. The tool end quick connect coupling device of claim 1, wherein said body (21) has a recess (27) formed in a sidewall thereof.
6. The tool end quick connect coupling device of claim 1, wherein the bracket (1) is a plurality of side-by-side arrangements.
7. The tool-end quick connector device according to claim 1, wherein the first positioning assembly (14) and the two positioning assemblies (15) are fixed to the top of the bracket (1) by screws.
8. The tool-end quick-connect coupling device according to claim 1, wherein the second positioning blocks (151) are disposed opposite to each other, and the first positioning block (141) and the two second positioning blocks (151) are arranged in an equilateral triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222758537.7U CN218313584U (en) | 2022-10-19 | 2022-10-19 | Tool end quick-connection joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222758537.7U CN218313584U (en) | 2022-10-19 | 2022-10-19 | Tool end quick-connection joint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218313584U true CN218313584U (en) | 2023-01-17 |
Family
ID=84825542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222758537.7U Active CN218313584U (en) | 2022-10-19 | 2022-10-19 | Tool end quick-connection joint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218313584U (en) |
-
2022
- 2022-10-19 CN CN202222758537.7U patent/CN218313584U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |