CN216229495U - Connecting mechanism applied to end effector - Google Patents
Connecting mechanism applied to end effector Download PDFInfo
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- CN216229495U CN216229495U CN202122841581.XU CN202122841581U CN216229495U CN 216229495 U CN216229495 U CN 216229495U CN 202122841581 U CN202122841581 U CN 202122841581U CN 216229495 U CN216229495 U CN 216229495U
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Abstract
The utility model relates to the field of machinery, and discloses a connecting mechanism applied to an end effector, which comprises: the method comprises the following steps: first and second sockets: the first socket includes: the first fixing structure is fixed on the cross beam; the first positioning structure is detachably connected to the first fixing structure; the first connecting structure is used for detachably connecting with the aluminum pipe; a first locating pin for insertion into the first locating formation and the first connecting formation; the connecting bolt is used for being inserted into the first connecting structure and the first positioning structure; the connecting bolt penetrates through the first positioning structure and is inserted into the connecting screw hole; the second socket includes: the second fixing structure is fixed on the cross beam; the second positioning mechanism is detachably connected to the second fixing structure; the second connecting structure is used for detachably connecting with the aluminum pipe; and the second positioning pin is used for inserting the second positioning mechanism and the second connecting structure. The utility model improves the connection strength between the aluminum pipe and the cross beam and meets the design requirement.
Description
Technical Field
The utility model relates to the field of machinery, in particular to a connecting mechanism applied to an end effector.
Background
An end effector is generally a device mounted on an industrial robot or a robot arm, and performs a process such as conveying or machining a workpiece by contacting the object to be gripped or the workpiece to be machined with a vacuum chuck, a jaw, a jig, or the like of the end effector. Generally, an end effector comprises a beam and an aluminum tube which are connected with each other, wherein the beam is connected with a mechanical arm, and the aluminum tube is connected with a gripping part such as a clamping jaw and a vacuum chuck for gripping a target object; therefore, the industrial robot or the mechanical arm can control the aluminum pipe and the gripping part thereof to grip the target object through the cross beam.
Currently, the cross beam and the aluminum pipe are connected with each other by a hoop, namely: firstly, fixing an aluminum pipe through the hoop, and then connecting the hoop to a cross beam of an end effector; however, the inventor finds that if the hoops are used for connecting the cross beam and the aluminum pipes, not only is the connection strength between the cross beam and the aluminum pipes insufficient, but also the angle relationship and the position relationship between the cross beam and the aluminum pipes cannot be positioned because the hoops directly connected to the cross beam are easy to loosen, so that the aluminum pipes connected to the cross beam are difficult to meet the design requirements in angle and position.
Disclosure of Invention
The utility model aims to provide a connecting mechanism applied to an end pick-up, which is used for solving the problems that the connecting strength between a cross beam and an aluminum pipe is insufficient and the aluminum pipe connected to the cross beam is difficult to meet the design requirements in angle and position in the prior art.
To achieve the above object, the present invention provides a connecting mechanism applied to an end effector for connecting an aluminum pipe on the end effector to a beam of the end effector, comprising: first and second sockets:
the first socket includes:
the first fixing structure is fixed on the cross beam;
the first positioning structure is detachably connected to the first fixing structure;
the first connecting structure is used for being detachably connected with the aluminum pipe;
the first positioning pin is used for being inserted into the first positioning structure and the first connecting structure so as to position the aluminum pipe;
the connecting bolt is used for being inserted into the first connecting structure and the first positioning structure and is provided with a connecting screw hole;
the connecting bolt penetrates through the first positioning structure and is inserted into the connecting screw hole, so that the first positioning structure and the first connecting structure are fixed with each other;
the second socket includes:
the second fixing structure is fixed on the cross beam;
the second positioning mechanism is detachably connected to the second fixing structure;
the second connecting structure is used for being detachably connected with the aluminum pipe;
and the second positioning pin is used for being inserted into the second positioning mechanism and the second connecting structure so as to position the aluminum pipe.
In the above aspect, the first fixing structure includes: the support structure comprises a first upper support plate, a first lower support plate and a first support bolt, wherein the first upper support plate and the first lower support plate are parallel to each other; the cross beam is of a hollow structure, the first lower support plate is positioned in the cross beam, the first upper support plate is positioned on the surface of the cross beam, and the first support bolt sequentially penetrates through the first upper support plate, the side wall of the cross beam and the first lower support plate, so that the first upper support plate and the first lower support plate are fixed on the cross beam;
the second fixing structure includes: the second upper support plate and the second lower support plate are parallel to each other; the crossbeam is hollow structure, and the second is inside the crossbeam down the board, and the second is gone up the board and is located the surface of crossbeam, and the second stay bolt passes second in proper order and goes up the board, the lateral wall and the second of crossbeam down the board, makes second go up the board and the second is down the board and fixes on the crossbeam.
In the scheme, the upper surface of the first upper support plate is provided with a first support plate positioning groove which is used for accommodating the first positioning structure and limiting positioning; the upper surface of extension board has the second extension board constant head tank on the second, and the second extension board constant head tank is used for holding second positioning mechanism.
In the above solution, the first positioning structure includes: the side edge of the bottom of the first positioning connecting plate is connected with the upper surface of the first positioning fixing plate; the first positioning fixing plate is connected with the first fixing structure, and the first positioning connecting plate is connected with the first connecting structure; the second positioning mechanism includes: the side edge of the bottom of the second positioning connecting plate is connected with the upper surface of the second positioning fixing plate; the second positioning fixing plate is connected with the second fixing structure, and the second positioning connecting plate is connected with the second connecting structure.
In the above aspect, the first connection structure includes: the first connecting block is provided with a first fixing hole on one side; one side of the first fixing hole is provided with a first fastening opening which is communicated with the inner side wall of the first fixing hole and the outer side surface of the first connecting block; have the first fastening screw that passes first fastening opening both sides lateral wall in the first connecting block, the one end of first fastening screw is the opening, first fastening bolt inserts in the first fastening screw with the threaded connection in the first fastening screw.
In the above aspect, the second connecting structure includes: the second fastening bolt and a second connecting block with a second fixing hole on one side; one side of the second fixing hole is provided with a second fastening opening which is communicated with the inner side wall of the second fixing hole and the outer side surface of the second connecting block; the second connecting block is internally provided with a second fastening screw hole which penetrates through the side walls of two sides of the second fastening opening, one end of the second fastening screw hole is an opening, and a second fastening bolt is inserted into the second fastening screw hole and is connected with the second fastening screw hole through threads.
In the above scheme, the first connecting block has first connecting holes communicating with surfaces of two sides of the first connecting block, and a side surface of the first positioning connecting plate of the first positioning structure has a first positioning hole; one end of a connecting pin sequentially penetrates through a first positioning hole and a first connecting hole, a first bolt hole is formed in the top of a first positioning connecting plate of a first positioning structure, the bottom of the first bolt hole is communicated with the side face of the first positioning hole, the axis of the first bolt hole is perpendicular to the axis of the first positioning hole, and the connecting bolt penetrates through the first bolt hole and is inserted into a connecting screw hole of the connecting pin, so that the connecting bolt is in threaded connection with the connecting screw hole.
In the above solution, the first positioning connecting plate of the first positioning structure has a first positioning pin hole, and the first connecting block of the first connecting structure has a first connecting pin hole; the first positioning pin passes through the first positioning pin hole and the first connecting pin hole.
In the above scheme, the second positioning connecting plate of the second positioning mechanism has a second positioning pin hole, and the second connecting block of the second connecting structure has a second connecting pin hole; the second positioning pin passes through the second positioning pin hole and the second connecting pin hole.
In the above scheme, the first socket and the second socket are respectively made of an aluminum alloy material.
According to the connecting mechanism applied to the end effector, the connecting bolt is inserted into the connecting screw hole of the first connecting pin, so that the connecting strength between the first positioning structure and the first connecting structure is ensured, and the relative position between the first positioning structure and the first connecting structure is positioned through the first positioning pin, so that the disassembling and assembling efficiency between the first positioning structure and the first connecting structure is improved; meanwhile, the second positioning pin is in transition fit with the second positioning structure and the second connecting structure, so that the relative position between the second positioning structure and the second connecting structure is positioned, the connecting strength between the second positioning structure and the second connecting structure is ensured, and the disassembly and assembly efficiency of the second positioning structure and the second connecting structure is improved due to the fact that only the second positioning pin is required to be disassembled and assembled. Therefore, the angle relation and the position relation between the first connecting structure and the first positioning structure and between the second connecting structure and the second positioning structure are locked under the preset design requirements through the connecting bolt, the first connecting pin, the first positioning pin and the second positioning pin, the angle relation and the position relation between the aluminum pipe and the cross beam are further guaranteed to be kept in the design requirements, and the situation that the angle relation and the position relation between the connected cross beam and the aluminum pipe can meet the design requirements due to looseness of the first connecting structure and/or the second connecting structure relative to the first positioning structure and/or the second positioning structure is avoided.
Drawings
Fig. 1 is a schematic structural view showing a connection relationship between first and second receptacles and a beam in an embodiment of a connecting mechanism applied to an end effector of the present invention;
FIG. 2 is a schematic view of the first fixing structure, the first positioning pin and the connecting bolt of the first socket in an embodiment of the connecting mechanism for an end effector of the present invention;
FIG. 3 is a schematic view of a first receptacle of an embodiment of a coupling mechanism for use with an end effector of the present invention shown without a first fastening bolt inserted therein;
fig. 4 is a schematic view of the first coupling structure and the coupling pin of the first socket in an embodiment of a coupling mechanism for use in an end effector of the present invention;
fig. 5 is a schematic view of a second fixing structure, a second positioning structure and a second positioning pin of a second socket in an embodiment of a connecting mechanism for an end effector according to the present invention;
fig. 6 is a schematic view of a second connecting structure of a second receptacle in an embodiment of a connecting mechanism for an end effector according to the present invention.
Reference numerals:
1. first socket 2, second socket 3, crossbeam
11. First fixing structure 12, first positioning structure 13 and first connecting structure
14. First positioning pin 15, first connecting pin 16 and connecting bolt
111. First upper support plate 112, first lower support plate 113 and first support bolt
114. A first supporting plate positioning slot 121, a first positioning fixing plate 122, and a first positioning connecting plate
123. A first positioning bolt 124, a first positioning hole 125, and a first positioning pin hole
126. First bolt hole 131, first fastening bolt 132, first fixing hole
133. A first connecting block 134, a first fastening opening 135, a first fastening screw hole
136. First connection hole 137, first connection pin hole 151, connection screw hole
21. Second fixing structure 22, second positioning structure 23 and second connecting structure
24. A second positioning pin 211, a second upper support plate 212, and a second lower support plate
213. A second supporting bolt 214, a second support plate positioning groove 221 and a second positioning fixing plate
222. Second positioning connecting plate 223, second positioning bolt 224 and second positioning pin hole
231. Second fastening bolt 232, second fixing hole 233 and second connecting block
234. A second fastening opening 235, a second fastening screw hole 236, a second connecting pin hole
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model. 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.
Example (b):
referring to fig. 1 to 6, a connecting mechanism for an end effector of the present embodiment for connecting an aluminum pipe on an end effector to a beam 3 of the end effector includes: first and second sockets 1 and 2:
the first socket 1 includes:
a first fixing structure 11 fixed to the cross beam 3;
a first positioning structure 12 detachably connected to the first fixing structure 11;
a first connecting structure 13 for detachably connecting the aluminum pipe;
a first positioning pin 14 for inserting the first positioning structure 12 and the first connecting structure 13 to position the aluminum pipe;
a connecting pin 15 for inserting the first connecting structure 13 and the first positioning structure 12, the connecting pin 15 having a connecting screw hole 151;
a connecting bolt 16 inserted into the connecting screw hole 151 through the first positioning structure 12 to fix the first positioning structure 12 and the first connecting structure 13 to each other;
the second socket 2 includes:
a second fixing structure 21 fixed to the cross member 3;
a second positioning mechanism 22 detachably connected to the second fixing structure 21;
a second coupling structure 23 for detachable connection to the aluminium tube;
and a second positioning pin 24 for inserting the second positioning mechanism 22 and the second connecting structure 23 to position the aluminum pipe.
The technical principle of the technical scheme is as follows: positioning the first positioning structure 13 on the first positioning structure 12 by detachably connecting the first positioning structure 12 to the first fixing structure 11 and inserting the first positioning pin 14 into the first positioning structure 12 and the first connecting structure 13; wherein, the first positioning pin 14 is in transition fit or interference fit with the first positioning structure 12 and the first connecting structure 13 so as to realize the position relationship and the angle relationship between the locking aluminum pipe and the cross beam 3; therefore, the stability of the angular relationship and the positional relationship between the locking aluminum pipe and the cross beam 3 is ensured by the first positioning pin 14 in transition fit or interference fit; inserting the connecting pin into the first positioning structure 12 and the first connecting structure 13, and inserting the connecting bolt 16 into the connecting screw hole 151 of the first positioning structure 12 and the connecting pin, wherein the connecting pin and the connecting bolt 16 are mutually fixed in the first positioning structure 12, so that the first connecting structure 13 is fixed on the first positioning structure 12; positioning the second connecting structure 23 on the second positioning mechanism 22 by detachably connecting the second positioning mechanism 22 to the second fixing structure 21 and inserting the second positioning pin 24 into the second positioning mechanism 22 and the second connecting structure 23; the positioning pins are in over-fit with the second positioning mechanism 22 and the second connecting structure 23, so that the second positioning pins 24 fix the second connecting structure 23 on the second positioning mechanism 22; in the present embodiment, the number of the second positioning pins 24 is at least two, and the firmness of the connection between the second connecting structure 23 and the second positioning mechanism 22 is ensured by the at least two second positioning pins 24; and sequentially penetrating an aluminum pipe through the first connecting structure 13 and the second connecting structure, so that the first connecting structure 13 and the second connecting structure 23 can simultaneously fix the aluminum pipe, and further, the technical effect of quickly connecting the aluminum pipe on the cross beam 3 in a detachable manner is achieved.
In summary, since the connecting bolt 16 is inserted into the connecting screw hole 151 of the first connecting pin 15, the connecting strength between the first positioning structure 12 and the first connecting structure 13 is ensured, and then the first positioning pin 14 positions the relative position between the first positioning structure 12 and the first connecting structure 13, so that the disassembling and assembling efficiency between the first positioning structure 12 and the first connecting structure 13 is improved; meanwhile, the second positioning pin 24 is in transition fit with the second positioning structure 22 and the second connecting structure 23, so that the relative position between the second positioning structure 22 and the second connecting structure 23 is positioned, the connecting strength between the second positioning structure 22 and the second connecting structure 23 is ensured, and the dismounting efficiency of the second positioning structure 22 and the second connecting structure 23 is improved due to the fact that only the second positioning pin 24 needs to be dismounted.
Therefore, through the connecting bolt 16, the first connecting pin 15 and the second positioning pin 24, the situation that the angle relation and the position relation between the connected beam and the aluminum pipe can meet the design requirements due to looseness of the first connecting structure and/or the second positioning structure is avoided.
Preferably, the first fixing structure 11 comprises: a first upper stay 111, a first lower stay 112, and a first support bolt 113, the first upper stay 111 and the first lower stay 112 being parallel to each other; the cross beam 3 is a hollow structure, the first lower support plate 112 is located inside the cross beam 3, the first upper support plate 111 is located on the surface of the cross beam 3, and the first support bolt 113 sequentially passes through the first upper support plate 111, the side wall of the cross beam 3 and the first lower support plate 112, so that the first upper support plate 111 and the first lower support plate 112 are fixed on the cross beam 3.
The second fixing structure 21 includes: a second upper support plate 211, a second lower support plate 212, and a second support bolt 213, the second upper support plate 211 and the second lower support plate 212 being parallel to each other; the cross beam 3 is a hollow structure, the second lower support plate 212 is located inside the cross beam 3, the second upper support plate 211 is located on the surface of the cross beam 3, and the second support bolt 213 sequentially passes through the second upper support plate 211, the side wall of the cross beam 3 and the second lower support plate 212, so that the second upper support plate 211 and the second lower support plate 212 are fixed on the cross beam 3.
In this step, through setting up first fixed knot structure 11 to the I shape structure, improved first fixed knot structure 11's intensity, and then be favorable to improving the joint strength between aluminum pipe and crossbeam 3. Wherein, the first supporting bolt 113 may have several. Through setting up second fixed knot constructs 21 to the I shape structure, improved second fixed knot constructs 21's intensity, and then is favorable to improving the joint strength between aluminum pipe and the crossbeam 3. Wherein, the second supporting bolt 213 may have several.
Preferably, the upper surface of the first upper support plate 111 has a first plate positioning slot 114, and the first plate positioning slot 114 is used for accommodating the first positioning structure 12 and limiting the positioning. The upper surface of the second upper support plate 211 has a plate positioning slot, and the second plate positioning slot 214 is used for accommodating the second positioning mechanism 22 and limiting the positioning.
In this step, the first positioning structure 12 is limited by the first supporting plate positioning groove 114, so as to further improve the connection firmness between the first positioning structure 12 and the first fixing structure 11, and further improve the connection strength between the aluminum pipe and the cross beam 3. The second positioning mechanism 22 is limited by the second support plate positioning groove 214, so that the connection firmness between the second positioning mechanism 22 and the second fixing structure 21 is further improved, and the connection strength between the aluminum pipe and the cross beam 3 is further improved.
Preferably, the first positioning structure 12 comprises: the first positioning fixing plate 121 and the first positioning connecting plate 122, the bottom side of the first positioning connecting plate 122 is connected with the upper surface of the first positioning fixing plate 121; the first positioning fixing plate 121 is connected to the first fixing structure 11, and the first positioning connecting plate 122 is connected to the first connecting structure 13; the second positioning mechanism 22 includes: the bottom side edge of the second positioning connecting plate 222 is connected with the upper surface of the second positioning fixing plate 221; the second positioning fixing plate 221 is connected to the second fixing structure 21, and the second positioning connecting plate 222 is connected to the second connecting structure 23.
In this step, the first positioning fixing plate 121 and the first positioning connecting plate 122 are disposed to avoid interference between the first positioning fixing plate 121 and the first fixing structure 11 connected thereto, and the first connecting structure 13 is connected to the first positioning connecting plate 122, so that convenience is provided for an installer to install the first connecting structure 13. Through setting up second location fixed plate 221 and second location connecting plate 222 to avoid second location fixed plate 221 and the second fixed knot structure 21 interference of being connected with it, the connection installation between second connection structure 23 and the second location connecting plate 222 provides convenience for the installer to install second connection structure 23.
Further, the first positioning fixing plate 121 of the first positioning structure 12 is connected to the first upper support plate 111 of the first fixing structure 11 by a first positioning bolt 123. The second positioning fixing plate 221 of the second positioning mechanism 22 is connected to the second upper support plate 211 of the second fixing structure 21 by a second positioning bolt 223.
In this step, since the first positioning structure 12 is an i-shaped structure, the first positioning bolt 123 passes through the first upper support plate 111 from the first positioning fixing plate 121 and is inserted into the space between the first upper support plate 111 and the first lower support plate 112, so that the first positioning structure 12 and the first fixing structure 11 are detachably connected, and the situation that the first positioning bolt 123 is inserted into the cross beam 3 to damage the cross beam 3 is avoided. Because the second positioning mechanism 22 is of an i-shaped structure, the second positioning bolt 223 penetrates through the second upper support plate 211 from the second positioning fixing plate 221 and is inserted into a space between the second upper support plate 211 and the second lower support plate 212, so that the second positioning mechanism 22 and the second fixing mechanism 21 are detachably connected, and the situation that the cross beam 3 is damaged due to the fact that the second positioning bolt 223 is inserted into the cross beam 3 is avoided.
Preferably, a positioning included angle is formed between the first positioning fixing plate 121 and the first positioning connecting plate 122, and the value range of the first positioning included angle is 0 to 180 °. A positioning included angle is formed between the second positioning fixing plate 221 and the second positioning connecting plate 222, and the value range of the second positioning included angle is 0-180 °.
In this step, through setting up first location contained angle and second location contained angle to the installer passes through the angle of first location contained angle and second location contained angle as required on the spot, realizes the technological effect of adjustment position and angular relation between aluminum pipe and crossbeam 3.
Preferably, the first connecting structure 13 includes: a first fastening bolt 131, and a first connection block 133 having a first fixing hole 132 at one side; one side of the first fixing hole 132 has a first fastening opening 134 communicating the inner sidewall of the first fixing hole 132 and the outer sidewall of the first connecting block 133; the first connecting block 133 has first fastening screw holes 135 penetrating through side walls of both sides of the first fastening opening 134, one end of the first fastening screw hole 135 is an opening, and the first fastening bolt 131 is inserted into the first fastening screw hole 135 to be connected with the screw thread in the first fastening screw hole 135. Wherein the first fastening bolt 131 and the first fastening screw hole 135 may have a plurality of holes, respectively.
When the aluminum pipe is inserted into the first fixing hole 132, the first fastening bolt 131 is screwed to change the size of the opening, and the size of the first fixing hole 132 is changed, so that the first connecting block 133 fixes the aluminum pipe, thereby achieving the technical effect of detachably connecting the aluminum pipe to the first connecting structure 13.
The second connecting structure 23 includes: a second fastening bolt 231, and a second connection block 233 having a second fixing hole 232 at one side; one side of the second fixing hole 232 is provided with a second fastening opening 234 which is communicated with the inner side wall of the second fixing hole 232 and the outer side surface of the second connecting block 233; the second connecting block 233 has a second fastening screw hole 235 penetrating through both side walls of the second fastening opening 234, one end of the second fastening screw hole 235 is open, and the second fastening bolt 231 is inserted into the second fastening screw hole 235 to be connected with a screw thread in the second fastening screw hole 235. Wherein the second fastening bolt 231 and the second fastening screw hole 235 may have a plurality of holes, respectively.
When the aluminum pipe is inserted into the second fixing hole 232, the second fastening bolt 231 is screwed to change the size of the opening, and the size of the second fixing hole 232 is changed, so that the aluminum pipe is fixed by the second connecting block 233, thereby achieving the technical effect of detachably connecting the aluminum pipe to the second connecting structure 23.
Specifically, the first connecting block 133 has a first connecting hole 136 communicating both side surfaces of the first connecting block 133, and a side surface of the first positioning connecting plate 122 of the first positioning structure 12 has a first positioning hole 124; one end of a connecting pin 15 is sequentially inserted through a first positioning hole 124 and a first connecting hole 136, a first bolt hole 126 is formed in the top of a first positioning connecting plate 122 of a first positioning structure 12, the bottom of the first bolt hole 126 is communicated with the side surface of the first positioning hole 124, the axis of the first bolt hole 126 is perpendicular to the axis of the first positioning hole 124, and the connecting bolt 16 is inserted through the first bolt hole 126 and into a connecting screw hole 151 of the connecting pin, so that the connecting bolt 16 is in threaded connection with the connecting screw hole 151. Therefore, the first connecting block 133 is detachably connected to the first positioning connecting plate 122 by the connecting bolt 16 and the connecting pin, so that the detachable connection efficiency of the first connecting structure 13 and the first positioning structure 12 is improved.
In this step, when the first positioning connecting plate 122 and the first connecting block 133 are detachably connected through the first connecting hole 136, the first positioning connecting plate is not affected by the aluminum pipe fixed to the first fixing hole 132; on the contrary, when the aluminum pipe is fixed through the first fixing hole 132 after the first positioning connecting plate 122 is connected to the first connecting block 133 through the first connecting hole 136, the influence of the connecting bolt 16 and the connecting pin at the first connecting hole 136 is not received, and thus, the convenience is provided for the installation and the disassembly of the first connecting block 133 and the aluminum pipe.
Preferably, the first positioning connecting plate 122 of the first positioning structure 12 has a first positioning pin hole 125, and the first connecting block 133 of the first connecting structure 13 has a first connecting pin hole 137;
the first alignment pin 14 passes through the first alignment pin hole 125 and the first connection pin hole 137 to align the first alignment structure 12 and the first connection structure 13.
This step is before can dismantling first connection structure 13 and connecting at first location structure 12, insert the structure of first locating pin hole 125 and first connecting pin hole 137 through first locating pin 14, fix a position first connection structure 13 and first location structure 12 through first locating pin 14, follow-up installer only need install connecting bolt 16 and connecting pin, first connection structure 13 and first location structure 12 fix can, very big improvement the installation effectiveness and the installation accuracy of aluminum pipe and first connection structure 13.
Preferably, the second positioning connecting plate 222 of the second positioning mechanism 22 has a second positioning pin hole 224, and the second connecting block 233 of the second connecting structure 23 has a second connecting pin hole 236;
the second positioning pin 24 passes through the second positioning pin hole 224 and the second connecting pin hole 236 to position the second positioning mechanism 22 and the second connecting structure 23.
In this step, before the second connecting structure 23 is detachably connected to the second positioning mechanism 22, the second positioning pin 24 is inserted into the second positioning pin hole 224 and the second connecting pin hole 236, the second connecting structure 23 and the second positioning mechanism 22 are positioned by the second positioning pin 24, and the second connecting structure 23 and the second positioning mechanism 22 are fixed by transition fit between the second positioning pin 24 and the second positioning pin hole 224 and the second connecting pin hole 236, so that the mounting efficiency and mounting accuracy of the aluminum pipe and the second connecting structure 23 are greatly improved.
Preferably, the first socket 1 and the second socket 2 are made of aluminum alloy materials, respectively.
In the step, the aluminum alloy material is adopted, so that the strength and the wear resistance of the part are ensured, and the service life of the part is prolonged.
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 invention may be embodied in other specific forms without departing from the spirit or essential attributes 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A coupling mechanism for use in an end effector for coupling an aluminum pipe on an end effector to a beam of the end effector, comprising: first and second sockets:
the first socket includes:
the first fixing structure is fixed on the cross beam;
the first positioning structure is detachably connected to the first fixing structure;
the first connecting structure is used for being detachably connected with the aluminum pipe;
the first positioning pin is used for being inserted into the first positioning structure and the first connecting structure so as to position the aluminum pipe;
the connecting bolt is used for being inserted into the first connecting structure and the first positioning structure and is provided with a connecting screw hole;
the connecting bolt penetrates through the first positioning structure and is inserted into the connecting screw hole, so that the first positioning structure and the first connecting structure are fixed with each other;
the second socket includes:
the second fixing structure is fixed on the cross beam;
the second positioning mechanism is detachably connected to the second fixing structure;
the second connecting structure is used for being detachably connected with the aluminum pipe;
and the second positioning pin is used for being inserted into the second positioning mechanism and the second connecting structure so as to position the aluminum pipe.
2. The attachment mechanism for an end effector as claimed in claim 1, wherein the first securing structure comprises: the support structure comprises a first upper support plate, a first lower support plate and a first support bolt, wherein the first upper support plate and the first lower support plate are parallel to each other; the cross beam is of a hollow structure, the first lower support plate is positioned in the cross beam, the first upper support plate is positioned on the surface of the cross beam, and the first support bolt sequentially penetrates through the first upper support plate, the side wall of the cross beam and the first lower support plate, so that the first upper support plate and the first lower support plate are fixed on the cross beam;
the second fixing structure includes: the second upper support plate and the second lower support plate are parallel to each other; the crossbeam is hollow structure, and the second is inside the crossbeam down the board, and the second is gone up the board and is located the surface of crossbeam, and the second stay bolt passes second in proper order and goes up the board, the lateral wall and the second of crossbeam down the board, makes second go up the board and the second is down the board and fixes on the crossbeam.
3. The attachment mechanism for an end effector as claimed in claim 2, wherein the upper surface of the first upper support plate has a first plate positioning slot for receiving the first positioning structure and for limiting positioning; the upper surface of extension board has the second extension board constant head tank on the second, and the second extension board constant head tank is used for holding second positioning mechanism.
4. The attachment mechanism for use on an end effector as claimed in claim 1, wherein said first locating structure comprises: the side edge of the bottom of the first positioning connecting plate is connected with the upper surface of the first positioning fixing plate; the first positioning fixing plate is connected with the first fixing structure, and the first positioning connecting plate is connected with the first connecting structure; the second positioning mechanism includes: the side edge of the bottom of the second positioning connecting plate is connected with the upper surface of the second positioning fixing plate; the second positioning fixing plate is connected with the second fixing structure, and the second positioning connecting plate is connected with the second connecting structure.
5. The attachment mechanism for an end effector as claimed in claim 1, wherein said first attachment mechanism comprises: the first connecting block is provided with a first fixing hole on one side; one side of the first fixing hole is provided with a first fastening opening which is communicated with the inner side wall of the first fixing hole and the outer side surface of the first connecting block; have the first fastening screw that passes first fastening opening both sides lateral wall in the first connecting block, the one end of first fastening screw is the opening, first fastening bolt inserts in the first fastening screw with the threaded connection in the first fastening screw.
6. The attachment mechanism for use with an end effector as claimed in claim 1, wherein the second attachment structure comprises: the second fastening bolt and a second connecting block with a second fixing hole on one side; one side of the second fixing hole is provided with a second fastening opening which is communicated with the inner side wall of the second fixing hole and the outer side surface of the second connecting block; the second connecting block is internally provided with a second fastening screw hole which penetrates through the side walls of two sides of the second fastening opening, one end of the second fastening screw hole is an opening, and a second fastening bolt is inserted into the second fastening screw hole and is connected with the second fastening screw hole through threads.
7. The attachment mechanism for an end effector as claimed in claim 5, wherein the first connecting block has first connecting holes communicating with both side surfaces of the first connecting block, and a side surface of the first positioning connecting plate of the first positioning structure has first positioning holes; one end of a connecting pin sequentially penetrates through a first positioning hole and a first connecting hole, a first bolt hole is formed in the top of a first positioning connecting plate of a first positioning structure, the bottom of the first bolt hole is communicated with the side face of the first positioning hole, the axis of the first bolt hole is perpendicular to the axis of the first positioning hole, and the connecting bolt penetrates through the first bolt hole and is inserted into a connecting screw hole of the connecting pin, so that the connecting bolt is in threaded connection with the connecting screw hole.
8. The attachment mechanism for an end effector as claimed in claim 5, wherein said first indexing attachment plate of said first indexing structure has a first indexing pin hole and said first attachment block of said first attachment structure has a first attachment pin hole; the first positioning pin passes through the first positioning pin hole and the first connecting pin hole.
9. The attachment mechanism for an end effector as claimed in claim 6, wherein the second positioning connecting plate of the second positioning mechanism has a second positioning pin hole, and the second connecting block of the second connecting structure has a second connecting pin hole; the second positioning pin passes through the second positioning pin hole and the second connecting pin hole.
10. The attachment mechanism for an end effector as claimed in claim 1, wherein the first socket and the second socket are each made of an aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122841581.XU CN216229495U (en) | 2021-11-19 | 2021-11-19 | Connecting mechanism applied to end effector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122841581.XU CN216229495U (en) | 2021-11-19 | 2021-11-19 | Connecting mechanism applied to end effector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216229495U true CN216229495U (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122841581.XU Active CN216229495U (en) | 2021-11-19 | 2021-11-19 | Connecting mechanism applied to end effector |
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| Country | Link |
|---|---|
| CN (1) | CN216229495U (en) |
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2021
- 2021-11-19 CN CN202122841581.XU patent/CN216229495U/en active Active
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