A kind of fast changeable robotic part fixture for processing
Technical field
The present invention relates to clamp art, specially a kind of fast changeable robotic part fixture for processing.
Background technique
Fixture is used to fix processing object during referring to machine-building, is allowed to occupy correct position, to receive construction
Or the device of detection, also known as fixture.In a broad sense, any process in technical process is used to rapidly, conveniently and safely
The device for installing workpiece, all can be described as fixture.During robotic part is processed, need to be fixed with fixture.
During part is fixed in traditional fixture, it usually needs with the cooperation of the parts such as nut and screw to part
It is fixed, when needing replacing part, and needs through a series of cumbersome laborious operation dismounting fixtures, thus more to worker
Changing part makes troubles.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of fast changeable robotic part fixture for processing,
Solve that when needing replacing part, worker needs through a series of cumbersome laborious operation dismounting fixtures, to give worker's replacement
The problem of part is made troubles.
(2) technical solution
To achieve the above object, the invention provides the following technical scheme: a kind of fast changeable robotic part processing
With fixture, including the first fixture block, the right side of first fixture block is fixedly connected with the first connecting plate, first connecting plate
Upper surface is fixedly connected with support plate, and the right side of the support plate is connected with carriage, and the right end of the carriage is solid
Surely it is connected with motion bar, and the left end of carriage is fixedly connected with pulley, the left end of the pulley and the right side of movable plate
Overlap joint, the front of the motion bar are connected with the first rotating device, and the one end at first rotating device back side is fixed with first
The front of plate is fixedly connected, and the right side of first fixed plate is fixedly connected with the left side of support plate.
The left side of the support plate is fixedly connected by third spring with the right side of the first limit plate, first limit
The lower surface of position plate is fixedly connected with the upper surface of movable plate, the lower surface of first limit plate and the upper table of the second connecting plate
Face overlap joint, the left side of second connecting plate is fixedly connected with the right side of the second fixture block, and the lower surface of the second connecting plate
It is fixedly connected by the first telescopic device with the upper surface of the first connecting plate, the left side of second fixture block is fixedly connected with
Three connecting plates.
The upper surface of the third connecting plate and the lower surface of the second limit plate overlap, the lower surface of second limit plate
It is fixedly connected with the second rotating device, the outer wall of second rotating device is connected to the upper surface of the second fixed plate, and second
The bottom end of rotating device is fixedly connected with fixed link, the fixed company in the left side of second fixed plate and the right side of the second sliding sleeve
It connects, the inner wall of second sliding sleeve is socketed with the second slide bar, and the outer wall of second slide bar is socketed with the 4th spring, and second is sliding
The bottom end of bar is fixedly connected with the upper surface of the 4th connecting plate, the top and bottom end of the 4th spring respectively with the second sliding sleeve
Lower surface is fixedly connected with the upper surface of the 4th connecting plate, and the right side of the 4th connecting plate and the left side of the first fixture block are solid
Fixed connection, the upper surface of the 4th connecting plate is fixedly connected by the second telescopic device with the lower surface of third connecting plate.
Preferably, the carriage includes the first sliding sleeve, and the outer wall of first sliding sleeve is connected to the right side of support plate
Face, and the inner wall of the first sliding sleeve is socketed with the first slide bar, the right end of first slide bar is fixedly connected with the left side of motion bar,
And first the left end of slide bar be fixedly connected with the right end of pulley.
Preferably, first telescopic device includes the first telescopic rod, and the outer wall of first telescopic rod is socketed with first
Spring, the top and bottom end of first spring and the first telescopic rod respectively with the lower surface of the second connecting plate and the first connecting plate
Upper surface be fixedly connected, and the elastic force of the first spring is respectively smaller than the elastic force of third spring and the pulling force of the 4th spring.
Preferably, second telescopic device includes the second telescopic rod, and the outer wall of second telescopic rod is socketed with second
Spring, the top and bottom end of the second spring and the second telescopic rod respectively with the lower surface of third connecting plate and the 4th connecting plate
Upper surface be fixedly connected, and the elastic force of second spring is respectively smaller than the elastic force of third spring and the pulling force of the 4th spring.
Preferably, first rotating device includes first bearing, and the first bearing is connected to the front of movable plate, institute
The inner wall for stating first bearing is socketed with first rotating shaft, the fixed company in the one end at the first rotating shaft back side and the front of the first fixed plate
It connects.
Preferably, second rotating device includes the second shaft, top and the second limit plate of second shaft
Lower surface is fixedly connected, and the bottom end of the second shaft is fixedly connected with the upper surface of fixed link, and the outer wall socket of the second shaft
There is second bearing, the second bearing is connected to the upper surface of the second fixed plate.
(3) beneficial effect
The present invention provides a kind of fast changeable robotic part fixture for processing, have it is following the utility model has the advantages that
(1), the fast changeable robotic part fixture for processing, passes through the first limit plate, the second limit plate, fixation
Bar, the second shaft, the second slide bar, the second slide bar, the 4th spring, the first slide bar, motion bar, pulley, first rotating shaft and first axle
The collective effect held, worker is by rotation fixed link, so that the second shaft is rotated with the second limit plate, so that the second limit
Position plate and the separation of third connecting plate, while worker pushes motion bar to the left, so that the first slide bar is moved downward with pulley, thus
So that pulley Compressive activities plate to the left so that the bottom of movable plate turns left, the top of movable plate with the first limit plate to
It turns right dynamic, so that the second connecting plate and the separation of the first limit plate, so that the second fixture block is in the first spring force and second spring bullet
It is moved upwards under the collective effect of power, so that the second fixture block and part separation, to realize the quick-replaceable of part, keep away
Worker is exempted from by a series of process of cumbersome laborious the second fixture blocks of operation dismounting, to give worker's renewal part side of bringing
Just.
(2), fast changeable robotic part fixture for processing, by the way that third spring, to the right pulling activity is arranged
Bar, so that the first slide bar turns right with pulley, the first limit plate turns left under the action of third spring force, so that
First limit plate and the contact of the second connecting plate, so that the reset of the first limit plate is realized, to realize the fixation of part.
(3), the fast changeable robotic part fixture for processing, by the way that the 4th spring is arranged, the second limit plate exists
It is moved downward under the action of 4th spring tension, so that the overlap joint of the second limit plate and third connecting plate is more stable, from
And making contact of second fixture block with part more stable, and structure of the invention is compact, design is rationally, practical.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the present invention faces;
Fig. 2 is the structural schematic diagram of the right view of the present invention;
Fig. 3 is the structural schematic diagram of the right view of movable plate of the present invention.
In figure: 1 first fixture block, 2 first connecting plates, 3 support plates, 4 carriages, 41 first sliding sleeves, 42 first slide bars, 5
Motion bar, 6 pulleys, 7 movable plates, 8 first rotating devices, 81 first bearings, 82 first rotating shafts, 9 first fixed plates, 10 third bullets
Spring, 11 first limit plates, 12 second connecting plates, 13 first telescopic devices, 131 first telescopic rods, 132 first springs, 14 second
Fixture block, 15 third connecting plates, 16 second limit plates, 17 second rotating devices, 171 second shafts, 172 second bearings, 18 second
Fixed plate, 19 fixed links, 20 second sliding sleeves, 21 second slide bars, 22 the 4th springs, 23 the 4th connecting plates, 24 second telescopic devices,
241 second telescopic rods, 242 second springs.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1-3, the present invention provides a kind of technical solution: a kind of fast changeable robotic part processing folder
Tool, including the first fixture block 1, the right side of the first fixture block 1 are fixedly connected with the first connecting plate 2, and the upper surface of the first connecting plate 2 is solid
Surely it is connected with support plate 3, the right side of support plate 3 is connected with carriage 4, and the right end of carriage 4 is fixedly connected with activity
Bar 5, and the left end of carriage 4 is fixedly connected with pulley 6, carriage 4 includes the first sliding sleeve 41, the outer wall of the first sliding sleeve 41
It is connected to the right side of support plate 3, and the inner wall of the first sliding sleeve 41 is socketed with the first slide bar 42, by the way that 42 He of the first slide bar is arranged
First sliding sleeve 41, so that the side-to-side movement of pulley 6 is more steady, the left side of the right end and motion bar 5 of the first slide bar 42 is fixed
Connection, and the left end of the first slide bar 42 is fixedly connected with the right end of pulley 6, the left end of pulley 6 and the right side of movable plate 7 are taken
It connects, by the way that pulley 6 is arranged, during pulley 6 moves downward simultaneously Compressive activities plate 7, itself be can rotate, to reduce pulley
Friction between 6 and movable plate 7, to ensure the service life of movable plate 7, the front of motion bar 5 is connected with the first rotation
Device 8, the one end at 8 back side of the first rotating device are fixedly connected with the front of the first fixed plate 9, and the first rotating device 8 includes the
One bearing 81, first bearing 81 are connected to the front of movable plate 7, and the inner wall of first bearing 81 is socketed with first rotating shaft 82, passes through
First rotating shaft 82 and first bearing 81 are set, to realize the rotation of movable plate 7, to realize the first limit plate 11 and the
The contact of two connecting plates 12 with separate, the one end at 82 back side of first rotating shaft is fixedly connected with the front of the first fixed plate 9, and first is solid
The right side of fixed board 9 is fixedly connected with the left side of support plate 3.
The left side of support plate 3 is fixedly connected by third spring 10 with the right side of the first limit plate 11, and setting is passed through
Third spring 10 pulls to the right motion bar 5, so that the first slide bar 42 turns right with pulley 6, the first limit plate 11 is in third
It turns left under the action of 10 elastic force of spring, so that the first limit plate 11 and the contact of the second connecting plate 12, to realize first
The reset of limit plate 11, to realize the fixation of part, the lower surface of the first limit plate 11 and the upper surface of movable plate 7 are fixed
The upper surface of connection, the lower surface of the first limit plate 11 and the second connecting plate 12 overlaps, the left side of the second connecting plate 12 and the
The right side of two fixture blocks 14 is fixedly connected, and the lower surface of the second connecting plate 12 passes through the first telescopic device 13 and the first connecting plate
2 upper surface is fixedly connected, and the first telescopic device 13 includes the first telescopic rod 131, and the outer wall of the first telescopic rod 131 is socketed with the
One spring 132, by the way that the first spring 132 is arranged, when the first limit plate 11 and the second limit plate 16 respectively with the second connecting plate 12
After separating with third connecting plate 15, the second connecting plate 12 moves upwards under the action of the first 132 elastic force of spring, to realize
The separation of second fixture block 14 and part, so that replacement of the worker for part is facilitated, the first spring 132 and the first telescopic rod
131 top and bottom end are fixedly connected with the upper surface of the lower surface of the second connecting plate 12 and the first connecting plate 2 respectively, and first
The elastic force of spring 132 is respectively smaller than the elastic force of third spring 10 and the pulling force of the 4th spring 22, and the left side of the second fixture block 14 is solid
Surely it is connected with third connecting plate 15, by the way that the second fixture block 14 is arranged, the second fixture block 14 is in 132 elastic force of the first spring and second spring
It is moved upwards under the collective effect of 242 elastic force, so that the second fixture block 14 and part separation, to realize the quick of part
Replacement, avoids worker by a series of process of cumbersome laborious the second fixture blocks of operation dismounting 14, thus to worker's replacement zero
Part is brought convenience.
The upper surface of third connecting plate 15 and the lower surface of the second limit plate 16 overlap, and the lower surface of the second limit plate 16 is solid
Surely it is connected with the second rotating device 17, the outer wall of the second rotating device 17 is connected to the upper surface of the second fixed plate 18, and second
The bottom end of rotating device 17 is fixedly connected with fixed link 19, and the second rotating device 17 includes the second shaft 171, the second shaft 171
Top be fixedly connected with the lower surface of the second limit plate 16, and the upper surface of the bottom end of the second shaft 171 and fixed link 19 is solid
Fixed connection, and the outer wall of the second shaft 171 is socketed with second bearing 172, by the way that the second shaft 171 and second bearing 172 is arranged,
So that the rotation of the second limit plate 16 is more steady, second bearing 172 is connected to the upper surface of the second fixed plate 18, and second is fixed
The left side of plate 18 is fixedly connected with the right side of the second sliding sleeve 20, and the inner wall of the second sliding sleeve 20 is socketed with the second slide bar 21, is led to
The second slide bar 21 of setting and the second sliding sleeve 20 are crossed, so that the lifting of the second fixed plate 18 is more steady, so that the second limit
The lifting of plate 16 is more steady, and the shape of the second slide bar 21 and the second sliding sleeve 20 is rectangle, to prevent the second fixed plate
The outer wall of 18 rotation, the second slide bar 21 is socketed with the 4th spring 22, and by the way that the 4th spring 22 is arranged, the second limit plate 16 is the
It is moved downward under the action of four springs, 22 pulling force, so that the overlap joint of the second limit plate 16 and third connecting plate 15 is more steady
It is fixed, so that contact of second fixture block 14 with part is more stable, and the bottom end of the second slide bar 21 and the 4th connecting plate 23
Upper surface is fixedly connected, the top and bottom end of the 4th spring 22 respectively with the lower surface of the second sliding sleeve 20 and the 4th connecting plate 23
Upper surface is fixedly connected, and the right side of the 4th connecting plate 23 is fixedly connected with the left side of the first fixture block 1, the 4th connecting plate 23
Upper surface is fixedly connected by the second telescopic device 24 with the lower surface of third connecting plate 15, and the second telescopic device 24 includes second
The outer wall of telescopic rod 241, the second telescopic rod 241 is socketed with second spring 242, by the way that second spring 242 is arranged, when the first limit
After plate 11 and the second limit plate 16 are separated with the second connecting plate 12 and third connecting plate 15 respectively, third connecting plate 15 is in the second bullet
Moved upwards under the action of 242 elastic force of spring, to realize the separation of the second fixture block 14 and part, thus facilitate worker for
The replacement of part, the top and bottom end of second spring 242 and the second telescopic rod 241 respectively with the lower surface of third connecting plate 15 and
The upper surface of 4th connecting plate 23 is fixedly connected, and the elastic force of second spring 242 is respectively smaller than the elastic force and of third spring 10
The pulling force of four springs 22.
In use, worker is by rotation fixed link 19, so that the second shaft 171 is with second after the completion of part polishing
Limit plate 16 rotates, so that the second limit plate 16 and third connecting plate 15 separate, the second sliding sleeve 20 is drawn in the 4th spring 22
It is moved downward under the action of power, so that the second fixed plate 18 is moved downward with the second limit plate 16, while worker pushes to the left
Motion bar 5, so that the first slide bar 42 is moved downward with pulley 6, so that the Compressive activities plate 7 to the left of pulley 6, so that movable
The bottom of plate 7 turns left, and the top of movable plate 7 turns right with the first limit plate 11, so that the second connecting plate 12 and
One limit plate 11 separation so that the second fixture block 14 under the collective effect of 242 elastic force of 132 elastic force of the first spring and second spring to
Upper movement, so that the second fixture block 14 and part separation, then renewal part, so that part is placed on the upper of the first fixture block 1
Then surface presses down on the second fixture block 14, so that the second fixture block 14 and part overlap joint, pull the second limit plate then up
16, so that the second limit plate 16 is located at the top of third connecting plate 15, fixed link 19 is then rotated, so that 171 band of the second shaft
The rotation of the second limit plate 16 then unclamp the second limit so that the second limit plate 16 turns to the top of third connecting plate 15
Plate 16, the second limit plate 16 are moved downward under the action of the 4th 22 pulling force of spring and are contacted with the second limit plate 16, while to
Right pulling motion bar 5, so that the first slide bar 42 turns right with pulley 6, the first limit plate 11 is in 10 elastic force of third spring
It turns left under effect, so that the first limit plate 11 and the contact of the second connecting plate 12, to realize the fixation of part.
It can to sum up obtain, 1, the fast changeable robotic part fixture for processing, be limited by the first limit plate 11, second
Position plate 16, fixed link 19, the second shaft 171, the second slide bar 21, the second slide bar 21, the 4th spring 22, the first slide bar 42, activity
Bar 5, pulley 6, first rotating shaft 82 and first bearing 81 collective effect, worker by rotation fixed link 19 so that the second shaft
171 rotate with the second limit plate 16, so that the second limit plate 16 and third connecting plate 15 separate, while worker pushes away to the left
Dynamic motion bar 5, so that the first slide bar 42 is moved downward with pulley 6, so that the Compressive activities plate 7 to the left of pulley 6, so that living
The bottom of movable plate 7 turns left, and the top of movable plate 7 turns right with the first limit plate 11, so that 12 He of the second connecting plate
First limit plate 11 separation, so that the second fixture block 14 is under the collective effect of 242 elastic force of 132 elastic force of the first spring and second spring
It moves upwards, so that the second fixture block 14 and part separation, to realize the quick-replaceable of part, avoid worker and pass through
A series of process of cumbersome laborious the second fixture blocks of operation dismounting 14, to be brought convenience to worker's renewal part.
2, fast changeable robotic part fixture for processing, by the way that third spring 10, to the right pulling activity is arranged
Bar 5 so that the first slide bar 42 turns right with pulley 6, the first limit plate 11 under the action of third 10 elastic force of spring to the left
Rotation, so that the first limit plate 11 and the contact of the second connecting plate 12, so that the reset of the first limit plate 11 is realized, to realize
The fixation of part.
3, fast changeable robotic part fixture for processing, by the way that the 4th spring 22, the second limit plate 16 is arranged
It is moved downward under the action of the 4th 22 pulling force of spring, so that the overlap joint of the second limit plate 16 and third connecting plate 15 is more
Stablize, so that contact of second fixture block 14 with part is more stable, and structure of the invention is compact, and design is reasonable, practicability
By force.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.