Clamp for robot assembly
Technical Field
The utility model relates to the technical field of clamps, in particular to a clamp for robot assembly.
Background
The fixture is a device for fixing a machining object in a machining process so as to occupy a correct position for receiving construction or detection, and is also called a fixture in a broad sense, and a device for rapidly, conveniently and safely mounting a workpiece in any process in the machining process can be called a fixture.
The fixture for robot assembly comprises a claw, a bolt and an adjusting component, wherein the bolt is arranged on one side of the claw, the adjusting component is arranged below the claw, and a connecting arm is connected below the adjusting component;
The length of the claw is adjusted by mutual sliding between the L-shaped sliding groove and the L-shaped sliding block, the claw is fixed by the screw after the adjustment, and the claw is conveniently and quickly adjusted to a proper length according to the length of the part.
But the problem that the conventional clamp is unfavorable for convenient multi-position linkage extrusion to keep part connection and convenient angle adjustment during use is not favorable for quick welding assembly of parts and use from different angles, and the convenience of assembly and the flexibility of use are affected.
Disclosure of utility model
The utility model aims to provide a clamp for robot assembly, which solves the problems that the clamp is inconvenient to connect and convenient to use by multi-position linkage extrusion holding parts and convenient to adjust angles, is not beneficial to rapid welding assembly of the parts and use from different angles, and influences the convenience of assembly and the flexibility of use.
The utility model provides a fixture for robot assembly, which comprises an integrated plate and a servo motor, wherein the servo motor is arranged at the bottom end of the integrated plate, a left part is arranged at the output end of the servo motor, a chain is arranged on the surface of the left part, a right fixed block is arranged at the top end of the integrated plate, a linkage shaft is movably arranged in the right fixed block, a driven sprocket is arranged at one end of the linkage shaft, the chain extends to the surface of the driven sprocket, a placing block is arranged at the other end of the linkage shaft, a left part is arranged on the surface of the placing block, a fixed pulley block is arranged at the top end of the integrated plate at one side of the right fixed block, a left fixed block is arranged at the top end of the integrated plate at one side of the fixed pulley block, a middle fixed block is arranged at the position, close to the fixed pulley block, a right part is arranged above the fixed pulley block, and a supporting frame is arranged outside the integrated plate.
Preferably, the top of support frame is installed and is rotated the board, the loose axle is installed to the one end that the board is close to the support frame that rotates, and rotates board and support frame swing joint through the loose axle to the board that rotates is connected with the integrated board.
Preferably, the inside movable mounting of support frame has two sets of first electric putter, first push arm is all installed to first electric putter's output, and first push arm and rotor plate swing joint.
Preferably, a second electric push rod is installed in the left fixed block, and a second push arm is installed at the output end of the second electric push rod.
Preferably, a hollow sleeve is arranged at one end of the second pushing arm far away from the second electric push rod, and a clamping block is movably arranged in the hollow sleeve.
Preferably, a third electric push rod is installed at the bottom end of the integrated plate at one side of the servo motor, and a third push arm is installed at the output end of the third electric push rod.
Preferably, the top of well fixed block is installed the dwang, the articulated shaft is installed to the side that the dwang is close to well fixed block, and dwang passes through articulated shaft and well fixed block swing joint to third push away arm and dwang swing joint.
Preferably, a movable wheel is mounted at one end of the rotating rod, and the movable wheel is movably connected with the rotating rod.
Compared with the prior art, the clamp has the beneficial effects that the clamp not only realizes convenient multi-position linkage extrusion to keep part connection and convenient angle adjustment, facilitates rapid welding and assembly of parts and use from different angles, but also improves the convenience of assembly and the flexibility of use;
(1) The third electric push rod drives the third push arm to move, the third push arm drives the rotating rod to rotate by taking the hinge shaft as an axis, the rotating rod drives the movable wheel to move, so that the movable wheel contacts with the right part, the movable wheel presses the right part, the second electric push rod drives the second push arm to move, the second push arm drives the hollow sleeve and the clamping block to move, so that the clamping block contacts with the right part, the clamping block drives the right part to move under the continuous action of the second electric push rod, so that the right part contacts with the left part, the right part always extrudes the left part, the servo motor drives the left part to rotate, the left part drives the chain to move, the chain drives the driven sprocket to rotate, the driven sprocket drives the placement block to rotate by the linkage shaft, the placement block drives the left part and the right part to integrally rotate, then the connection position of the left part and the right part is manually welded and assembled, so that the convenient multi-position extrusion holding part connection is realized, the parts are convenient to carry out quick welding assembly, and the convenience of assembly is improved;
(2) The first push arm is driven to move through the first electric push rod, the first push arm drives the rotating plate to rotate by taking the movable shaft as the shaft, the rotating plate drives the integrated plate to rotate, the integrated plate drives the integrated plate to rotate, the use angle of the integrated device is adjusted, the use from different angles is convenient, the convenient angle adjustment use is realized, the use from different angles is convenient, and the use flexibility is improved.
Drawings
FIG. 1 is a schematic three-dimensional perspective view of the present utility model;
FIG. 2 is a schematic three-dimensional perspective view of an integrated board of the present utility model;
FIG. 3 is a schematic side sectional view of the support frame of the present utility model;
FIG. 4 is a schematic three-dimensional perspective view of a servo motor according to the present utility model;
fig. 5 is a schematic top view of the integrated board of the present utility model.
The device comprises a support frame 1, a rotating plate 2, an integrated plate 3, a left fixed block 4, a right fixed block 5, a middle fixed block 6, a middle fixed block 7, a movable shaft 8, a first pushing arm 9, a first electric push rod 10, a second electric push rod 11, a second pushing arm 12, a hollow sleeve 13, a clamping block 14, a movable wheel 15, a hinge shaft 16, a rotating rod 17, a third pushing arm 18, a chain 19, a driven sprocket 20, a placing block 21, a left part 22, a right part 23, a third electric push rod 24, a servo motor 25, a linkage shaft 26 and a fixed pulley block.
Detailed Description
In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.
Referring to fig. 1-5, an embodiment of the present utility model provides a robot assembling fixture, including an integrated board 3 and a servo motor 24, wherein the servo motor 24 is installed at the bottom end of the integrated board 3, the servo motor 24 plays a role of power driving, the output end of the servo motor 24 is installed with a left part 21, the surface of the left part 21 is installed with a chain 18, the top end of the integrated board 3 is installed with a right fixed block 5, the inside of the right fixed block 5 is movably installed with a linkage shaft 25, one end of the linkage shaft 25 is installed with a driven sprocket 19, the chain 18 extends to the surface of the driven sprocket 19, the other end of the linkage shaft 25 is installed with a placement block 20, the surface of the placement block 20 is provided with a left part 21, the top end of the integrated board 3 at one side of the right fixed block 5 is installed with a fixed pulley block 26, the top end of the integrated board 3 at one side of the fixed pulley block 26 is installed with a left fixed block 4, the top end of the integrated board 3 is installed with a middle fixed block 6 adjacent to the fixed pulley block 26, the upper part of the fixed pulley block 26 is provided with a right part 22, and the outside of the integrated board 3 is provided with a supporting frame 1;
firstly, the device is connected with an external controller and an external circuit, when robot parts are required to be assembled, the left part 21 is clamped on a placing block 20, the right part 22 is placed on a fixed pulley block 26, a third electric push rod 23 is opened through external control, the third electric push rod 23 drives a third push arm 17 to move, under the support of a middle fixed block 6, the third push rod 17 drives a rotating rod 16 to rotate by taking a hinged shaft 15 as an axis, the rotating rod 16 drives a movable wheel 14 to move, the movable wheel 14 is contacted with the right part 22, the movable wheel 14 is pressed against the right part 22, meanwhile, the second electric push rod 10 is opened through external control, the second push rod 11 is driven by the second electric push rod 10 to move, the second push rod 11 drives a hollow sleeve 12 and a clamping block 13 to move, the clamping block 13 is contacted with the right part 22, and under the continuous action of the second electric push rod 10, the clamping block 13 drives the right part 22 to move, the right part 22 contacts the left part 21, the right part 22 always extrudes the left part 21, then the servo motor 24 is opened through external control, the servo motor 24 drives the left part 21 to rotate, the left part 21 drives the chain 18 to move, the chain 18 drives the driven sprocket 19 to rotate, the driven sprocket 19 drives the placing block 20 to rotate through the linkage shaft 25 under the support of the right fixed block 5, the placing block 20 is driven by the driven sprocket 19 to rotate under the movable support of the fixed pulley block 26, the left part 21 and the right part 22 are driven by the placing block 20 to integrally rotate under the movable fit of the movable pulley 14, then the connecting positions of the left part 21 and the right part 22 are welded and assembled manually, so that the convenient multi-position linkage extrusion holding part connection is realized, the rapid welding and assembling of the parts are facilitated, and the convenience of assembling is improved;
the top end of the support frame 1 is provided with a rotating plate 2, one end of the rotating plate 2, which is close to the support frame 1, is provided with a movable shaft 7, the rotating plate 2 is movably connected with the support frame 1 through the movable shaft 7, the rotating plate 2 is connected with the integrated plate 3, the inside of the support frame 1 is movably provided with two groups of first electric push rods 9, the first electric push rods 9 play a role in power driving, the output ends of the first electric push rods 9 are provided with first push arms 8, and the first push arms 8 are movably connected with the rotating plate 2;
The second electric push rod 10 is arranged in the left fixed block 4, the second electric push rod 10 plays a role in power driving, and a second push arm 11 is arranged at the output end of the second electric push rod 10;
a hollow sleeve 12 is arranged at one end of the second push arm 11 far away from the second electric push rod 10, a clamping block 13 is movably arranged in the hollow sleeve 12, a third electric push rod 23 is arranged at the bottom end of the integrated plate 3 at one side of the servo motor 24, the third electric push rod 23 plays a role in power driving, and a third push arm 17 is arranged at the output end of the third electric push rod 23;
A rotating rod 16 is arranged at the top end of the middle fixed block 6, a hinge shaft 15 is arranged at one side of the rotating rod 16 close to the middle fixed block 6, the rotating rod 16 is movably connected with the middle fixed block 6 through the hinge shaft 15, a third push arm 17 is movably connected with the rotating rod 16, a movable wheel 14 is arranged at one end of the rotating rod 16, and the movable wheel 14 is movably connected with the rotating rod 16;
The first electric push rod 9 is opened through external control, the first push rod 9 drives the first push arm 8 to move, the first push arm 8 drives the rotating plate 2 to rotate by taking the movable shaft 7 as a shaft under the support of the support frame 1, the rotating plate 2 drives the integrated plate 3 to rotate, and the integrated plate 3 drives the integrated plate 3 to rotate so as to adjust the use angle of the integrated device, so that the integrated device is convenient to use from different angles, convenient angle adjustment and use are realized, the use from different angles is convenient, and the flexibility of use is improved.
Working principle: the third electric push rod 23 drives the third push arm 17 to move, the third push arm 17 drives the rotary rod 16 to rotate by taking the hinge shaft 15 as an axis, the rotary rod 16 drives the movable wheel 14 to move, so that the movable wheel 14 contacts the right part 22, and the movable wheel 14 presses the right part 22, the second electric push rod 10 drives the second push arm 11 to move, the second push arm 11 drives the hollow sleeve 12 and the clamping block 13 to move, so that the clamping block 13 contacts the right part 22, and under the continuous action of the second electric push rod 10, the clamping block 13 drives the right part 22 to move, so that the right part 22 contacts the left part 21, and the right part 22 always extrudes the left part 21, the servo motor 24 drives the left part 21 to rotate, the left part 21 drives the chain 18 to drive the driven sprocket 19 to rotate, the driven sprocket 19 drives the placing block 20 through the linkage shaft 25, and under the movable support of the fixed pulley block 26, the movable support of the clamping block 13 and the hollow sleeve 12, the movable block 14 drives the left part 20 and the right part 22 to rotate, the left part 21 and the right part 22 are driven by the placing block 20, and the left part 21 are driven by the linkage of the movable pulley 14, the whole is driven by the manual support device, the left part 21 is driven by the rotation of the rotary plate 2, the whole is assembled by the rotary plate 2, the rotary plate is assembled by the rotary support frame 2, the rotary plate is assembled by the rotary device is driven by the rotary shaft 3, and the rotary plate assembly is conveniently by the rotary plate 2, and the rotary device is assembled by the rotary shaft 3.
The present utility model is not limited in any way by the above-described preferred embodiments, but is not limited to the above-described preferred embodiments, and any person skilled in the art will appreciate that the present utility model can be embodied in the form of a program for carrying out the method of the present utility model, while the above disclosure is directed to equivalent embodiments capable of being modified or altered in some ways, it is apparent that any modifications, equivalent variations and alterations made to the above embodiments according to the technical principles of the present utility model fall within the scope of the present utility model.