CN209565870U - A kind of rotatable mechanical paw device - Google Patents
A kind of rotatable mechanical paw device Download PDFInfo
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- CN209565870U CN209565870U CN201822267404.3U CN201822267404U CN209565870U CN 209565870 U CN209565870 U CN 209565870U CN 201822267404 U CN201822267404 U CN 201822267404U CN 209565870 U CN209565870 U CN 209565870U
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Abstract
The utility model provides a kind of rotatable mechanical paw device, belongs to mechanical paw technical field；It, which solves existing pneumatic clamper device, cannot achieve the technical issues of two grippers are exchanged in horizontal plane；A kind of rotatable mechanical paw device, including rack are horizontally disposed with；Rotary cylinder, output shaft and central rack are connected；Mechanical paw has two groups and is movably connected respectively with the both ends of rack, and two groups of mechanical paws are coaxially disposed and can fold up workpiece；The rotary cylinder can drive rack to rotate horizontally in predetermined angle, and two groups of mechanical paws can with gantry rotation synchronizing moving；Two mechanical paws are mounted in horizontally disposed rack simultaneously, are driven gantry rotation by rotary cylinder, the exchange in the horizontal direction of two mechanical paws be can be realized, to realize that workpiece rotates in the horizontal direction.
Description
Technical field
The utility model belongs to mechanical paw technical field, is related to a kind of rotatable mechanical paw device.
Background technique
Mechanical paw is the processing of common mechanical part, especially shaft-like workpiece in current machining equipment, elongated
It needs for different processing technology and process requirements, to design different mechanical paws, the processing for shaft-like workpiece is common
Mechanical paw be two claw Pneumatic clamping jaw structures.
For example, application No. is 201710639935.8 utility model patents to disclose a kind of swinging type rotary pneumatic clamper dress
It sets, application No. is 201710647581.1 utility model patents to disclose a kind of manipulator rotary pneumatic jaw arrangement, swing type rotation
Turning pneumatic clamper device can realize that two pneumatic clampers are swung in setting plane, and machinery rotation paw device is able to achieve two pneumatic clampers in three-dimensional space
It is swung in space, but both pneumatic clamper devices can only all realize that two grippers are being erect and exchanged in horizontal direction, i.e., will erect
Workpiece and horizontal workpiece exchange, cannot achieve two grippers and exchange in the horizontal direction, when existing process equipment needs
When workpiece is exchanged in the horizontal direction, the pneumatic clamper device of above two structure cannot achieve the function；In addition, when workpiece is heavier
And when two grippers being needed to clamp simultaneously, above two structure also can not simultaneously be clamped workpiece.
In conclusion it is mechanical to need to design a kind of achievable two in order to solve above-mentioned pneumatic clamper device
The rotatable mechanical paw device that gripper is exchanged in the horizontal direction.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems existing in the prior art, to propose a kind of achievable two manipulators
The rotatable mechanical paw device that pawl is exchanged in the horizontal direction.
The purpose of this utility model can be realized by the following technical scheme: a kind of rotatable mechanical paw device, including
Rack is horizontally disposed with；
Rotary cylinder, output shaft and central rack are connected；
Mechanical paw has two groups and is movably connected respectively with the both ends of rack, two groups of mechanical paw coaxial arrangements and energy
Fold up workpiece；
The rotary cylinder can drive rack to rotate horizontally in predetermined angle, and two groups of mechanical paws can be with gantry rotation
And synchronizing moving.
In a kind of above-mentioned rotatable mechanical paw device, the central rack has a mounting plate, is arranged on mounting plate
There is connecting hole, is provided with the first limiting slot on connecting hole inner sidewall, the output shaft outer surface is provided with the second limiting slot, and second
Limiting slot extends to output shaft end, and first limiting slot is opposite with the second limiting slot and is connected to.
In a kind of above-mentioned rotatable mechanical paw device, the arc through mounting plate is disposed on the mounting plate
Slot, bellmouth and connectivity slot, arc groove are located at connecting hole periphery and concentric with connecting hole, and bellmouth is adjacent with connecting hole and arc
Shape slot one end is connected to bellmouth, and connectivity slot bending is arranged and one end is connected to connecting hole, and the other end is connected to bellmouth, arc
An elastomer block is formed between slot, bellmouth, connectivity slot and connecting hole.
In a kind of above-mentioned rotatable mechanical paw device, the two sides of the mounting plate are respectively arranged with the dress through rack
Distribution, the shifting hole communicated with pilot hole is provided in two opposing outer face of rack, and two mechanical paws are stood up accordingly respectively
In pilot hole, positioning seat is provided on mechanical paw, the positioning seat outer surface is provided with locating slot, removable installing in locating slot
It is equipped with locating piece, the locating piece, which is located at, to be moved in hole and can move moving in hole.
In a kind of above-mentioned rotatable mechanical paw device, the mechanical paw includes
Mounting base；
Actuator is connected at the top of mounting base；
Driving member is set in mounting base and is connected with actuator；
Gripper is arranged there are two and mounting base bottom symmetrical；
Eccentric shaft has two and is set in mounting base, and inner shaft and the mounting base of eccentric shaft are movably connected, and two grippers are stretched
Enter in mounting base and the outer shaft with two eccentric shafts connects respectively, two grippers are articulated and connected with driving member；
Actuator can drive driving member mobile and drive two grippers respectively using two eccentric shafts as axle center synchronous hunting, when two inclined
When central axis, two grippers can be close to each other or separate.
In a kind of above-mentioned rotatable mechanical paw device, mounting hole is offered in the mounting base, it can in mounting hole
Dismounting is provided with axle sleeve, and inner shaft and the axle sleeve socket of the eccentric shaft connect.
In a kind of above-mentioned rotatable mechanical paw device, offers on the mounting base lateral wall and be connected to mounting hole
Outer location hole is provided through interior location hole on the axle sleeve, and the outer location hole is communicated with interior location hole.
In a kind of above-mentioned rotatable mechanical paw device, inner shaft one end of two eccentric shafts is arranged with gear, in inner shaft
One end outer surface be provided with it is opposite rise as high as the banks, gear is provided through and rises as high as the banks the axis hole of cooperation, the engagement connection of two gears.
In a kind of above-mentioned rotatable mechanical paw device, the driving member includes
Retainer, bottom are horizontally arranged with holding tank；
Drive block, be located in retainer and with retainer is removable is connected, drive block upper end is provided with drive rod, is driven
Bar stretches out retainer and is connected with actuator；
Driver plate has two pieces, and two driver plate one end are protruded into holding tank and are articulated and connected with retainer, other end difference
It is articulated and connected with two grippers.
In a kind of above-mentioned rotatable mechanical paw device, the gripper includes
Pawl seat is protruded into mounting base and is socketed with eccentric shaft, and pawl seat upper end and driving member are articulated and connected；
Rest shoe, is provided with a mounting groove, the pawl seat be located in mounting groove and with rest shoe is removable is connected.
Compared with prior art, the utility model has the following beneficial effects:
1, in the utility model, two mechanical paws are mounted in horizontally disposed rack simultaneously, are driven by rotary cylinder
Gantry rotation, can be realized the exchange in the horizontal direction of two mechanical paws, to realize that workpiece rotates in the horizontal direction.
2, two mechanical paws can clamp the main same workpiece simultaneously, convenient to process to the both ends of workpiece, can also pass through
Two workpiece are grabbed while being clamped to two mechanical say, can be by the two of two workpiece by the exchange of two mechanical paws in the horizontal direction
End is exchanged, so that convenient in the same plane process the both ends of two workpiece respectively, processing efficiency is higher.
Detailed description of the invention
Fig. 1 is the assembled state perspective view of the utility model.
Fig. 2 is the utility model partial exploded view.
Fig. 3 is the front perspective view of mechanical paw in the utility model.
Fig. 4 is the rear perspective view of mechanical paw in the utility model.
Fig. 5 is local interior's structure chart of mechanical paw in the utility model.
Fig. 6 is the explosive view of mechanical paw in the utility model.
In figure, 100, rack；110, mounting plate；111, connecting hole；112, the first limiting slot；113, arc groove；114, it bores
Shape hole；115, connectivity slot；116, elastomer block；117, pilot hole；118, hole is moved；
200, rotary cylinder；210, output shaft；211, the second limiting slot；
300, mechanical paw；310, positioning seat；311, locating slot；312, locating piece；
320, mounting base；321, fitting groove；322, mounting hole；323, axle sleeve；323a, interior location hole；324, outer location hole；
325, sliding slot；326, U-type groove；327, adjusting block；328, adjustment hole；
330, cylinder is driven；331, piston rod；
340, driving member；341, retainer；341a, through-hole；341b, holding tank；341c, sliding block；342, drive block；
342a, drive rod；342b, connecting shaft；343, driver plate；343a, transmission shaft；
350, gripper；351, pawl seat；351a, mounting groove；352, rest shoe；352a, clip slot；353, articulated shaft；
360, eccentric shaft；361, inner shaft；361a, it rises as high as the banks；362, outer shaft；363, gear；363a, axis hole；
370, cover plate；
380, panel.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1 and Figure 2, a kind of rotatable 300 device of mechanical paw of the utility model, including rack 100, revolution gas
Cylinder 200 and mechanical paw 300.
Rack 100 is axial horizontally disposed, has a mounting plate 110, the output shaft 210 of rotary cylinder 200 in the middle part of rack 100
It is connected with the mounting plate 110, mechanical paw 300 has two groups, it is preferred that every group has a mechanical paw 300, two mechanical paws
300 both ends respectively with rack 100 are movably connected, and the coaxial arrangement of two groups of mechanical paws 300 and can fold up workpiece, when work, return
Rotaring cylinder 200 can drive rack 100 to rotate horizontally in predetermined angle, and two groups of mechanical paws 300 can be rotated with rack 100 and
Synchronizing moving, the predetermined angle according to the actual situation depending on, can be 90 degree, can also be 180 degree.
In total, two mechanical paws 300 can rotate in horizontal plane, and two mechanical paws 300 can clamp one simultaneously
A longer workpiece can also clamp two shorter workpiece respectively, and the scope of application is wider, and realizing will in same level plane
The direction of one or two workpiece is exchanged, and is facilitated in the same plane to send workpiece to processing end and be processed.
On the basis of the said structure, the utility model is further improved it.
As shown in Figure 1 and Figure 2, it is provided with connecting hole 111 on mounting plate 110, is provided with first on 111 inner sidewall of connecting hole
Limiting slot 112,210 outer surface of output shaft are provided with the second limiting slot 211, and the second limiting slot 211 extends to output shaft 210
End, first limiting slot 112 is opposite with the second limiting slot 211 and is connected to.
By the first limiting slot 112 of setting and the second limiting slot 211, can be installed extremely in the output shaft 210 of rotary cylinder 200
After in connecting hole 111, a limited block is installed simultaneously in the first limiting slot 112 and the second limiting slot 211, to play to defeated
The effect of shaft 210 and the installation positioning of rack 100, guarantees that output shaft 210 can normally drive rack 100 to rotate, meanwhile, limited block
With the first limiting slot 112,211 easy disassembly of the second limiting slot, assembly efficiency is higher, assembles more flexible.
As shown in Figure 1 and Figure 2, it is disposed on the mounting plate 110 through the arc groove 113 of mounting plate 110, taper
Hole 114 and connectivity slot 115, arc groove 113 are located at 111 periphery of connecting hole and, bellmouth 114 and company concentric with connecting hole 111
Connect that hole 111 is adjacent and 113 one end of arc groove is connected to bellmouth 114, the bending of connectivity slot 115 setting and one end and connecting hole 111
Connection, the other end are connected to bellmouth 114, are formed with one between arc groove 113, bellmouth 114, connectivity slot 115 and connecting hole 111
Elastomer block 116.
The installation of output shaft 210 to after in connecting hole 111, can by installing the Tapered Cups such as cone screw in bellmouth 114,
Tapered Cup can squeeze elastomer block 116, so that the aperture of connecting hole 111 is reduced, the installation of output shaft 210 to connecting hole 111
When interior, which can be pushed against to 210 outer surface of output shaft, to improve the connection of output shaft 210 Yu mounting plate 110
Stability avoids output shaft 210 from shaking in connecting hole 111.
As shown in Figure 1 and Figure 2, the two sides of the mounting plate 110 are respectively arranged with the pilot hole 117, In through rack 100
100 liang of opposing outer faces of rack are provided with the shifting hole 118 communicated with pilot hole 117, and two mechanical paws 300 are stood up respectively
In corresponding pilot hole 117, positioning seat 310 is provided on mechanical paw 300,310 outer surface of positioning seat is provided with locating slot
311, removable in locating slot 311 to be provided with locating piece 312, the locating piece 312, which is located at, to be moved in hole 118 and can be in shifting hole 118
Interior movement.
Two mechanical paws 300 are located in pilot hole 117, and by locating piece 312 and move the cooperation of hole 118, realize two
The fixation of manipulator and rack 100, meanwhile, the length for moving hole 118 is greater than the width of locating piece 312, and two locating pieces 312 can move
It is moved in hole 118, two mechanical paws 300 can move in rack 100, and the position for realizing two mechanical paws 300 is adjusted, with full
Clamping of the foot to different length workpiece, meanwhile, using this structure, realize the removable load of mechanical paw 300 Yu rack 100
It connects, assembly is more convenient, and efficiency is higher.
As shown in figures 3 to 6, the mechanical paw 300 include mounting base 320, actuator, driving member 340, gripper 350 with
Eccentric shaft 360.
Mounting base 320 is hollow structure, and bottom offers the fitting groove 321 for extending transversely through mounting base 320, actuator with
It is connected at the top of mounting base 320, it is preferred that the actuator is driving cylinder 330, and the piston rod 331 of driving cylinder 330 protrudes into installation
In seat 320, driving member 340 is set in mounting base 320 and is connected with actuator, and there are two grippers 350 and at 320 bottom of mounting base
Portion is symmetrical arranged, and eccentric shaft 360 has two and is disposed through in mounting base 320, the inner shaft 361 and mounting base of eccentric shaft 360
320 are movably connected, and two grippers 350 are partially protruded into mounting base 320 and connect respectively with 362 set 323 of outer shaft of two eccentric shafts 360,
Two grippers 350 are articulated and connected with driving member 340, and when work, actuator can drive driving member 340 to move in mounting base 320,
And two grippers 350 are realized respectively with two eccentric shafts 360 for axle center synchronous hunting, that is, realize the crawl of two grippers 350 and are decontroled dynamic
Make, when the diameter of workpiece changes, two eccentric shafts 360 can be rotated by adjusting, two gripper 350 can be close to each other or remote
From so that the adjusting of distance between two grippers 350 is realized, to meet the normal crawl to different-diameter workpiece.
It is noted that although the present apparatus is 331 shift motion of piston rod for cylinder in traditional pneumatic clamper structure
The improvement of inconsistent progress, but since the present apparatus is realized by the distance between changing two grippers 350 to different-diameter workpiece
Crawl, therefore, the actuator in the present apparatus not only can be cylinder, can also by the other modes such as motor drives screw mandrel come
Driving.
Two grippers 350 are articulated and connected by eccentric shaft 360 and mounting base 320, when the diameter of work that gripper 350 clamps occurs
When variation, the width between two grippers 350 can be adjusted by adjusting eccentric shaft 360, different-diameter can be clamped by meeting gripper 350
Workpiece, to improve the accuracy rate of entire 350 device grabbing workpiece of gripper, guarantees without changing the driving trip of actuator
Normal processing
It, can be by the work of different-diameter when so that gripper 350 clamping different-diameter workpiece since the stroke of actuator is consistent
Part clamps, and workpiece is not easy to be detached from gripper 350, improves the safety of workpiece, greatly reduces the loss of workpiece.
As shown in fig. 6, opening up respectively on two surfaces of mounting base 320, there are two mounting hole 322, the mounting holes
322 apertures are greater than the maximum diameter of axle of eccentric shaft 360, removable in mounting hole 322 to be provided with axle sleeve 323, the eccentric shaft 360
Inner shaft 361 and the socket of axle sleeve 323 connect.
Since eccentric shaft 360 has inside and outside two diameters of axle, if 322 aperture of mounting hole is matched with 360 inner shaft 361 of eccentric shaft,
362 diameter of axle of outer shaft is greater than 322 diameter of mounting hole, causes eccentric shaft 360 that can not install, if 322 aperture of mounting hole and eccentric shaft 360
Outer shaft 362 matches, then the installation of outer shaft 362 can not be positioned into mounting hole 322, and by the way that axle sleeve 323 is arranged, mounting hole 322
Aperture can be greater than 362 diameter of axle of outer shaft, consequently facilitating eccentric shaft 360 passes in and out mounting base 320, to the installation of eccentric shaft 360 to mounting hole
After in 322, then by axle sleeve 323 by installing outside mounting hole 322 into mounting hole 322, for being positioned to eccentric shaft 360,
The stability of eccentric shaft 360 is improved, meanwhile, axle sleeve 323 can also substitute abrasion of the eccentric shaft 360 to mounting base 320, axle sleeve 323
It is removable, it is conveniently replaceable.
As shown in figs. 4 and 6, the outer location hole being connected to mounting hole 322 is offered on 320 lateral wall of mounting base
324, interior location hole 323a is provided through on the axle sleeve 323, and the outer location hole 324 is communicated with interior location hole 323a.
It, can be after eccentric shaft 360 be rotated and is adjusted, in outer location hole by the way that outer location hole 324 and interior location hole 323a is arranged
324 with fixing axle is inserted into interior location hole 323a, fixing axle such as can be connected through a screw thread at modes and mounting base 320 and the axle sleeve 323
It is connected, is against on eccentric shaft 360 by fixing axle, eccentric shaft 360 is carried out circumferentially positioned, avoid 360 improper turns of eccentric shaft
It is dynamic, the stability of eccentric shaft 360 is improved, while can also play position-limiting action to guide sleeve.
As shown in Figure 5, Figure 6,361 one end of inner shaft of two eccentric shafts 360 is arranged with gear 363, outside 361 one end of inner shaft
Surface is provided with the opposite 361a that rises as high as the banks, and gear 363 is provided through and rises as high as the banks the axis hole 363a of 361a cooperation, two gears 363
Engagement is connected and is respectively positioned on outside mounting base 320.
By the way that gear 363 is arranged, so that the rotation of two eccentric shafts 360 is able to achieve synchronous adjustment when adjusting, improves and adjusts efficiency,
Also can improve eccentric shaft 360 adjust when flexibility so that two eccentric shafts 360 rotate synchronously it is more convenient, laborsaving.
As shown in Figure 5, Figure 6, the driving member 340 includes retainer 341, drive block 342 and driver plate 343, retainer
341 be square structure, and end face offers through-hole 341a thereon, and bottom is horizontally arranged with holding tank 341b, and drive block 342 is column
Structure and it is located in retainer 341, drive block 342 is by one through drive block 342 and retainer 341 and removable connecting shaft
342b is connected, and 342 upper end of drive block is provided with drive rod 342a342a, and drive rod 342a stretches out through-hole 341a and actuator phase
Even, driver plate 343 has two pieces, and two driver plates, 343 one end is protruded into holding tank 341b and is socketed on a transmission shaft 343a simultaneously,
Transmission shaft 343a through retainer 341 and being connected with retainer 341, the other end of two driver plates 343 respectively with two grippers 350
Articulated connection.
It is articulated and connected between retainer 341, drive block 342 and driver plate 343 by connecting shaft 342b and transmission shaft 343a, it is real
Showed retainer 341, drive block 342 and the removable connection of 343 three of driver plate, convenient for the assembly of entire driving member 340 with tear open
It unloads, also facilitates the processing of retainer 341, drive block 342 and driver plate 343.
It is worth noting that, two grippers 350, under clamp position, two driver plates 343 are in retainer 341 and drive block 342
Under the action of 90 degree of angle can be formed with drive block 342, and two driver plates 343 are 180 degree, at this point, two driver plates 343 are to two
Gripper 350 is that axle center applies certain active force with eccentric shaft 360, which makes two grippers 350 under the self weight of workpiece
It is not easy to open, shaft-like workpiece is avoided to separate in heavier situation with two grippers 350, and drive the piston rod 331 of cylinder 330 mobile
Stroke is consistent, also ensures two grippers 350 under clamp position, two driver plates 343 keep vertical configuration with piston rod 331 always
State.
As shown in Figure 5, Figure 6,320 inner surface of mounting base is provided with sliding slot 325, and 341 outer surface of retainer is convexly equipped with
Sliding block 341c, the sliding block 341c are located at sliding in sliding slot 325.
Sliding block 341c and sliding slot 325 cooperate, and improve the precision and stabilization when retainer 341 moves in mounting base 320
Property, it avoids retainer 341 from shaking in mounting base 320, improves the mobile flexibility and mobile efficiency of retainer 341, thus
Improve the clamping flexibility and clamping efficiency of two grippers 350.
As shown in Figure 4, Figure 5,320 outer surface of mounting base is provided through U-type groove 326, is formed between U-type groove 326
There is adjusting block 327, the lateral wall of the adjusting block 327 is overlapped with 325 inner surface of sliding slot, sets on the lateral wall of mounting base 320
It is equipped with the adjustment hole 328 being connected to U-type groove 326.
Since sliding block 341c is in sliding slot 325 when slide downward, two grippers 350 are to collapse the state clamped, therefore, sliding block
When 341c is moved in sliding slot 325, the position of 325 lower end of sliding slot is more slided into, it is higher to the mobile accuracy requirement of sliding block 341c,
Sliding block 341c cannot more shake, and by setting adjustment hole 328 and adjusting block 327, corresponding adjusting can be inserted into through adjustment hole 328
Axis, adjustment axis the modes such as can be connected through a screw thread and be connected with mounting base 320, and adjustment axis is against on adjusting block 327, can adjust adjusting
Sliding block 341c shifting is improved to reach with this to play the role of adjusting the width of sliding slot 325 in position of the block 327 in U-lag
The purpose of dynamic precision.
As shown in Figure 5, Figure 6, the gripper 350 includes pawl seat 351 and rest shoe 352, and pawl seat 351 partially protrudes into mounting base
In 320 and middle part connects with 360 set 323 of eccentric shaft, and 351 upper end of pawl seat is articulated and connected with driver plate 343 by articulated shaft 353, pawl
Block 352 is provided with a mounting groove 351a, and pawl seat 351 is located in mounting groove 351a and pretends with rest shoe 352 by the way that connector is removable
Even, it is provided with clip slot 352a on the inner surface of rest shoe 352, is convenient for clamping workpiece.
Entire gripper 350 is made of pawl seat 351 and rest shoe 352, pawl seat 351 with rest shoe 352 is removable is connected, be convenient for entirely
The processing of gripper 350, reduces difficulty of processing, in addition, rest shoe 352 can be replaced for the workpiece of different model, shape,
To improve the scope of application and flexibility of gripper 350.
As shown in Fig. 3, Fig. 4, Fig. 6, wherein an outer surface is provided with cover plate 370 to mounting base 320, and two eccentric shafts 360 pass through
It wears cover board and there is the one end for the 361a that rises as high as the banks to stretch out outside cover plate 370, the gear 363 is located in cover plate 370, and mounting base 320 is another
One outer surface is provided with panel 380, and two eccentric shafts 360 run through panel 380, the cover plate 370 with panel 380 and mounting base
320 removable connections.
The setting of cover plate 370 and panel 380 can limit the guide sleeve being installed in mounting base 320, prevent guide sleeve from moving
It is dynamic, the stability of guide sleeve is improved, cover plate 370 covers two gears 363, avoids exposed, and the sundries in processing environment is prevented to be caught in
Between two gears 363, to guarantee that two gears 363 work normally, while also total can be made more beautiful, and eccentric shaft 360
Cover plate 370 is stretched out, then facilitates from structural outer and rotation adjusting is carried out to eccentric shaft 360.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (10)
1. a kind of rotatable mechanical paw device, including
Rack is horizontally disposed with；
Rotary cylinder, output shaft and central rack are connected；
Mechanical paw has two groups and is movably connected respectively with the both ends of rack, and two groups of mechanical paws are coaxially disposed and can fold up
Workpiece；
The rotary cylinder can drive rack to rotate horizontally in predetermined angle, and two groups of mechanical paws can be same with gantry rotation
Moved further.
2. a kind of rotatable mechanical paw device according to claim 1, it is characterised in that: the central rack has one
Mounting plate is provided with connecting hole on mounting plate, the first limiting slot is provided on connecting hole inner sidewall, the output shaft outer surface is set
It is equipped with the second limiting slot, the second limiting slot extends to output shaft end, and first limiting slot is opposite with the second limiting slot and connects
It is logical.
3. a kind of rotatable mechanical paw device according to claim 2, it is characterised in that: successively set on the mounting plate
It is equipped with arc groove, bellmouth and the connectivity slot through mounting plate, arc groove is located at connecting hole periphery and, cone concentric with connecting hole
Shape hole is adjacent with connecting hole and arc groove one end is connected to bellmouth, and connectivity slot bending is arranged and one end is connected to connecting hole, separately
One end is connected to bellmouth, and an elastomer block is formed between arc groove, bellmouth, connectivity slot and connecting hole.
4. a kind of rotatable mechanical paw device according to claim 2, it is characterised in that: the two sides of the mounting plate point
It is not provided with the pilot hole through rack, the shifting hole communicated with pilot hole, two manipulators are provided in two opposing outer face of rack
Pawl is stood up respectively in corresponding pilot hole, and positioning seat is provided on mechanical paw, and the positioning seat outer surface is provided with fixed
Position slot, removable in locating slot to be provided with locating piece, the locating piece, which is located at, to be moved in hole and can move in shifting hole.
5. a kind of rotatable mechanical paw device according to claim 1, it is characterised in that: the mechanical paw includes
Mounting base；
Actuator is connected at the top of mounting base；
Driving member is set in mounting base and is connected with actuator；
Gripper is arranged there are two and mounting base bottom symmetrical；
Eccentric shaft has two and is set in mounting base, and inner shaft and the mounting base of eccentric shaft are movably connected, and two grippers protrude into peace
It fills in seat and the outer shaft with two eccentric shafts connects respectively, two grippers are articulated and connected with driving member；
Actuator can drive driving member mobile and drive two grippers respectively using two eccentric shafts as axle center synchronous hunting, when two eccentric shafts
When rotation, two grippers can be close to each other or separate.
6. a kind of rotatable mechanical paw device according to claim 5, it is characterised in that: offered in the mounting base
Mounting hole, removable in mounting hole to be provided with axle sleeve, inner shaft and the axle sleeve socket of the eccentric shaft connect.
7. a kind of rotatable mechanical paw device according to claim 6, it is characterised in that: on the mounting base lateral wall
Offer the outer location hole being connected to mounting hole, be provided through interior location hole on the axle sleeve, the outer location hole with it is default
Position Kong Xiangtong.
8. a kind of rotatable mechanical paw device according to claim 5, it is characterised in that: inner shaft one end of two eccentric shafts
Be arranged with gear, inner shaft one end outer surface be provided with it is opposite rise as high as the banks, gear is provided through and rises as high as the banks the axis hole of cooperation,
The engagement connection of two gears.
9. a kind of rotatable mechanical paw device according to claim 5, it is characterised in that: the driving member includes
Retainer, bottom are horizontally arranged with holding tank；
Drive block, be located in retainer and with retainer is removable is connected, drive block upper end is provided with drive rod, and drive rod is stretched
Retainer is connected with actuator out；
Driver plate, there is two pieces, and two driver plate one end are protruded into holding tank and are articulated and connected with retainer, and the other end is respectively with two
Gripper articulated connection.
10. a kind of rotatable mechanical paw device according to claim 5, it is characterised in that: the gripper includes
Pawl seat is protruded into mounting base and is socketed with eccentric shaft, and pawl seat upper end and driving member are articulated and connected；
Rest shoe, is provided with a mounting groove, the pawl seat be located in mounting groove and with rest shoe is removable is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822267404.3U CN209565870U (en) | 2018-12-29 | 2018-12-29 | A kind of rotatable mechanical paw device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822267404.3U CN209565870U (en) | 2018-12-29 | 2018-12-29 | A kind of rotatable mechanical paw device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209565870U true CN209565870U (en) | 2019-11-01 |
Family
ID=68331879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822267404.3U Active CN209565870U (en) | 2018-12-29 | 2018-12-29 | A kind of rotatable mechanical paw device |
Country Status (1)
| Country | Link |
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| CN (1) | CN209565870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648384A (en) * | 2018-12-29 | 2019-04-19 | 宁波开浦智能科技有限公司 | A kind of rotatable mechanical paw device |
-
2018
- 2018-12-29 CN CN201822267404.3U patent/CN209565870U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648384A (en) * | 2018-12-29 | 2019-04-19 | 宁波开浦智能科技有限公司 | A kind of rotatable mechanical paw device |
| CN109648384B (en) * | 2018-12-29 | 2023-11-21 | 宁波开浦智能科技有限公司 | Rotatable mechanical gripper device |
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