CN214818644U - Robot clamping jaw of adjustable clamping jaw interval - Google Patents
Robot clamping jaw of adjustable clamping jaw interval Download PDFInfo
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- CN214818644U CN214818644U CN202121335656.0U CN202121335656U CN214818644U CN 214818644 U CN214818644 U CN 214818644U CN 202121335656 U CN202121335656 U CN 202121335656U CN 214818644 U CN214818644 U CN 214818644U
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- rod
- claw
- diaphragm
- robot
- clamping jaw
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- 210000000078 claw Anatomy 0.000 claims abstract description 54
- 230000002457 bidirectional effect Effects 0.000 claims description 20
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a robot clamping jaw of adjustable clamping jaw interval, including diaphragm, electric putter and linking arm, the both ends of diaphragm bottom are provided with articulated seat, and are provided with the connecting axle between the articulated seat, and the outside both sides of connecting axle are provided with the linking arm, and one side of linking arm is provided with the guard plate, and the inside threaded connection of guard plate has the screw rod, and the central point on diaphragm top puts the department and installs electric putter, and the top of diaphragm is provided with the connecting seat, and is provided with between connecting seat and the diaphragm and adjusts the structure. The utility model discloses a be provided with the regulation structure, when the distance between the clamping jaw is adjusted to needs, it is rotatory to start servo motor and drive two-way lead screw, because the outside screw thread line of two-way lead screw is opposite, consequently the movable block of both sides is relative or opposite movement when two-way lead screw is rotatory, adjusts the distance between the claw pole, can snatch the object of equidimension not through adjusting the distance between the claw pole, enlarges the suitability.
Description
Technical Field
The utility model relates to a clamping jaw technical field of robot, in particular to clamping jaw of robot of adjustable clamping jaw interval.
Background
Along with the continuous development of society, the robot is diversified gradually, and simultaneously the robot is also widely used, and the robot is assembled by a plurality of equipment parts, and wherein the most important part of component is the clamping jaw, and the robot snatchs the object through the clamping jaw, and then operates the robot through corresponding operation control key, when starting the clamping jaw, snatchs the object and shifts by the clamping jaw.
The existing robot clamping jaws are not good in usability due to the inconvenience of adjusting the distance between the clamping jaws.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing a robot clamping jaw of adjustable clamping jaw interval for solve the inconvenient interval adjustment's of current robot clamping jaw defect.
(II) contents of utility model
In order to solve the technical problem, the utility model provides a following technical scheme: a robot clamping jaw capable of adjusting the distance between clamping jaws comprises a transverse plate, an electric push rod and connecting arms, wherein hinge seats are arranged at two ends of the bottom end of the transverse plate, a connecting shaft is arranged between the hinge seats, and the connecting arms are arranged at two sides of the outer portion of the connecting shaft;
a protection plate is arranged on one side of the connecting arm, a screw rod is connected to the inner portion of the protection plate in a threaded mode, a claw rod is arranged at the bottom end of the screw rod, a lifting structure is arranged between the claw rod and the screw rod, an anti-skidding structure is arranged on one side of the top end of the claw rod, and an electric push rod is arranged in the center of the top end of the transverse plate;
one side of electric putter is provided with articulated piece, and the inside of articulated piece articulates there is the connecting piece, the top of diaphragm is provided with the connecting seat, and is provided with between connecting seat and the diaphragm and adjusts the structure.
Preferably, the adjusting structure comprises a servo motor, a shell, a bidirectional lead screw, a cavity, a movable block and a telescopic plate, the shell is arranged at the bottom end of the connecting seat, the servo motor is mounted at two ends of one side of the shell, the cavity is arranged in the shell, the bidirectional lead screw is arranged at two ends in the cavity in a movable mode, the movable block penetrates through two sides of the outer portion of the bidirectional lead screw, the bottom end of the movable block is connected with the top end of the transverse plate, and the telescopic plate is arranged between the transverse plates.
Preferably, a guide rod penetrating through the moving block is fixed at the bottom end of the housing, and a screw hole matched with the bidirectional screw rod is formed in the moving block in a penetrating manner.
Preferably, the servo motors and the horizontal center line of the cavity are symmetrically distributed, and the output ends of the servo motors are connected with one side of the bidirectional screw rod.
Preferably, the anti-slip structure comprises an anti-slip pad, an anti-slip block and a connecting block, the anti-slip pad is arranged on one side of the top end of the claw rod, the anti-slip block is fixed on the top end of the anti-slip pad, and the connecting block is fixed on one side of the anti-slip pad.
Preferably, the radian of the connecting block is matched with the radian of one side of the claw rod, and the non-slip mat and the connecting block are tightly attached to the surface of the claw rod.
Preferably, elevation structure is including adjusting pole, screw hole and accomodating the groove, it sets up in the inside of claw pole to accomodate the groove, the inside of accomodating the groove is provided with the regulation pole, and adjusts the pole top and extend to claw pole top and be connected with the bottom of screw rod, the surface of adjusting the pole is run through and is had a plurality of screw holes.
(III) advantageous effects
The utility model provides an adjustable clamping jaw interval's robot clamping jaw, its advantage lies in: by arranging the adjusting structure, when the distance between the clamping jaws needs to be adjusted, the servo motor is started to drive the bidirectional screw rod to rotate, and due to the fact that thread lines outside the bidirectional screw rod are opposite, moving blocks on two sides move oppositely or oppositely when the bidirectional screw rod rotates, the distance between the claw rods is adjusted, objects with different sizes can be grabbed by adjusting the distance between the claw rods, and the applicability is expanded;
through the lifting structure, if the length of the claw rod needs to be adjusted, the threaded column fixed on the surface of the claw rod is taken out in a rotating mode, the fixed relation between the adjusting rod and the claw rod is removed, the claw rod is pulled downwards to a proper position as required, then the claw rod and the adjusting rod are fixed again under the matching of the threaded column rotating reversely and the threaded hole, and a higher object can be grabbed through adjusting the length of the claw rod;
through being provided with anti-skidding structure, when snatching the object, because the surface of claw pole is too smooth, if the surface of object is also smooth relatively, make the stability that the object snatched not good, nevertheless increase the friction between claw pole and the object through slipmat, non slipping spur and common effect down to avoid because of smooth lead to snatching unstable phenomenon.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the partial side view cross-sectional structure of the present invention;
fig. 3 is a schematic view of the front sectional structure of the housing of the present invention;
FIG. 4 is a schematic view of the three-dimensional structure of the transverse plate of the present invention;
FIG. 5 is a schematic view of a three-dimensional structure of the anti-slip mat of the present invention;
fig. 6 is a schematic view of the cross-sectional structure of the claw rod of the present invention.
The reference numerals in the figures illustrate: 1. a transverse plate; 2. a hinged block; 3. an adjustment structure; 301. a servo motor; 302. a housing; 303. a bidirectional screw rod; 304. a cavity; 305. a moving block; 306. a retractable plate; 4. a connecting seat; 5. an electric push rod; 6. a hinged seat; 7. a protection plate; 8. an anti-slip structure; 801. a non-slip mat; 802. anti-skid blocks; 803. connecting blocks; 9. a claw rod; 10. a lifting structure; 1001. adjusting a rod; 1002. a threaded hole; 1003. a receiving groove; 11. a connecting arm; 12. a connecting member; 13. a connecting shaft; 14. a screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-6, the robot clamping jaw with the adjustable clamping jaw spacing provided by the present invention comprises a transverse plate 1, an electric push rod 5 and a connecting arm 11, wherein two ends of the bottom end of the transverse plate 1 are provided with hinge seats 6, a connecting shaft 13 is arranged between the hinge seats 6, and the connecting arm 11 is arranged on two sides of the outside of the connecting shaft 13;
a protection plate 7 is arranged on one side of the connecting arm 11, a screw 14 is connected to the interior of the protection plate 7 in a threaded manner, a claw rod 9 is arranged at the bottom end of the screw 14, a lifting structure 10 is arranged between the claw rod 9 and the screw 14, the lifting structure 10 comprises an adjusting rod 1001, a threaded hole 1002 and a storage groove 1003, the storage groove 1003 is arranged inside the claw rod 9, an adjusting rod 1001 is arranged inside the storage groove 1003, the top end of the adjusting rod 1001 extends to the top of the claw rod 9 and is connected with the bottom end of the screw 14, and a plurality of threaded holes 1002 penetrate through the surface of the adjusting rod 1001;
if the length of the claw rod 9 needs to be adjusted, the threaded column fixed on the surface of the claw rod 9 is rotated and taken out, the fixed relation between the adjusting rod 1001 and the claw rod 9 is removed, the claw rod 9 is pulled downwards to a proper position as required, then the claw rod 9 and the adjusting rod 1001 are fixed again under the matching of the threaded column which rotates reversely and the threaded hole 1002, and a higher object can be grabbed by adjusting the length of the claw rod 9;
an anti-skid structure 8 is arranged on one side of the top end of the claw rod 9, the anti-skid structure 8 comprises an anti-skid pad 801, an anti-skid block 802 and a connecting block 803, the anti-skid pad 801 is arranged on one side of the top end of the claw rod 9, the anti-skid block 802 is fixed on the top end of the anti-skid pad 801, the connecting block 803 is fixed on one side of the anti-skid pad 801, the radian of the connecting block 803 is matched with the radian of one side of the claw rod 9, and the anti-skid pad 801 and the connecting block 803 are both tightly attached to the surface of the claw rod 9;
when an object is grabbed, because the surface of the claw rod 9 is too smooth, if the surface of the object is also relatively smooth, the object grabbing stability is poor, however, the friction between the claw rod 9 and the object is increased under the combined action of the anti-slip pad 801, the anti-slip block 802 and the connecting block 803, so that the phenomenon of unstable grabbing caused by smoothness is avoided, and the electric push rod 5 is installed at the center position of the top end of the transverse plate 1;
one side of the electric push rod 5 is provided with a hinged block 2, the inside of the hinged block 2 is hinged with a connecting piece 12, a connecting seat 4 is arranged above the transverse plate 1, an adjusting structure 3 is arranged between the connecting seat 4 and the transverse plate 1, the adjusting structure 3 comprises a servo motor 301, a shell 302, a bidirectional screw rod 303, a cavity 304, a moving block 305 and a telescopic plate 306, the shell 302 is arranged at the bottom end of the connecting seat 4, the servo motor 301 is arranged at both ends of one side of the shell 302, the cavity 304 is arranged inside the shell 302, the bidirectional screw rod 303 is movable at both ends inside the cavity 304, the moving block 305 penetrates through both sides outside the bidirectional screw rod 303, the bottom end of the moving block 305 is connected with the top end of the transverse plate 1, the telescopic plate 306 is arranged between the transverse plates 1, a guide rod penetrating through the moving block 305 is fixed at the bottom end of the shell 302, a screw hole matched with the bidirectional screw rod 303 penetrates through the inside the moving block 305, the servo motor 301 and the horizontal center line of the cavity 304 are symmetrically distributed, and the output end of the servo motor 301 is connected with one side of the bidirectional screw rod 303;
when the distance between the clamping jaws needs to be adjusted, the servo motor 301 is started to drive the bidirectional screw rod 303 to rotate, and due to the fact that thread lines outside the bidirectional screw rod 303 are opposite, the moving blocks 305 on the two sides move oppositely or oppositely when the bidirectional screw rod 303 rotates, the distance between the claw rods 9 is adjusted, objects with different sizes can be grabbed by adjusting the distance between the claw rods 9, and the applicability is expanded.
The working principle is as follows: when the clamping jaw is used, an external power supply is adopted, the clamping jaw is firstly installed on corresponding equipment, whether the length of the claw rod 9 needs to be adjusted or not is judged according to needs, during adjustment, the threaded column installed on the surface of the claw rod 9 is rotated and taken out, the claw rod 9 is pulled down to a proper position, meanwhile, the threaded hole 1002 corresponds to the threaded column, then the threaded column is rotated reversely, the threaded column penetrates through the threaded hole 1002, and then the threaded column is fixed by virtue of a nut;
secondly, judging whether the distance between the claw rods 9 needs to be adjusted, starting the servo motor 301 through the control panel to drive the bidirectional screw rod 303 to rotate when adjusting, simultaneously enabling the moving blocks 305 on the two sides to move relatively or oppositely, extending or contracting the telescopic plate 306 when moving, and adjusting according to needs;
at last when snatching the object, start electric putter 5, electric putter 5 extension this moment drives electric putter 5 and promotes connecting piece 12, and connecting axle 13 rotates to suitable angle simultaneously, places the object between claw pole 9, and when rethread electric putter 5 reverse contraction, relative claw pole 9 resets and snatchs the object to move the object to suitable position, when unloading the object, can lift the object off through electric putter 5 extension function, finally accomplish the use work of this robot clamping jaw.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The utility model provides a robot clamping jaw of adjustable clamping jaw interval, includes diaphragm (1), electric putter (5) and linking arm (11), its characterized in that: hinged seats (6) are arranged at two ends of the bottom end of the transverse plate (1), a connecting shaft (13) is arranged between the hinged seats (6), and connecting arms (11) are arranged at two sides of the outer part of the connecting shaft (13);
a protection plate (7) is arranged on one side of the connecting arm (11), a screw rod (14) is connected to the inner portion of the protection plate (7) in a threaded mode, a claw rod (9) is arranged at the bottom end of the screw rod (14), a lifting structure (10) is arranged between the claw rod (9) and the screw rod (14), an anti-skidding structure (8) is arranged on one side of the top end of the claw rod (9), and an electric push rod (5) is installed in the center position of the top end of the transverse plate (1);
one side of electric putter (5) is provided with articulated piece (2), and the inside of articulated piece (2) articulates there is connecting piece (12), the top of diaphragm (1) is provided with connecting seat (4), and is provided with between connecting seat (4) and diaphragm (1) and adjusts structure (3).
2. A robot jaw with adjustable jaw spacing according to claim 1, characterized in that: adjusting structure (3) includes servo motor (301), casing (302), two-way lead screw (303), cavity (304), movable block (305) and expansion plate (306), casing (302) sets up in the bottom of connecting seat (4), servo motor (301) are all installed at the both ends of casing (302) one side, the inside of casing (302) is provided with cavity (304), the inside both ends of cavity (304) all move about there are two-way lead screw (303), the outside both sides of two-way lead screw (303) all run through movable block (305), and movable block (305) bottom is connected with the top of diaphragm (1), expansion plate (306) set up between diaphragm (1).
3. A robot jaw with adjustable jaw spacing according to claim 2, characterized in that: the bottom end of the shell (302) is fixedly provided with a guide rod penetrating through a moving block (305), and a screw hole matched with the bidirectional screw rod (303) penetrates through the moving block (305).
4. A robot jaw with adjustable jaw spacing according to claim 2, characterized in that: the servo motor (301) and the horizontal center line of the cavity (304) are symmetrically distributed, and the output end of the servo motor (301) is connected with one side of the bidirectional screw rod (303).
5. A robot jaw with adjustable jaw spacing according to claim 1, characterized in that: anti-skidding structure (8) include non-slip mat (801), non slipping spur (802) and connecting block (803), non slipping mat (801) set up in one side on claw pole (9) top, the top of non slipping mat (801) is fixed with non slipping spur (802), one side of non slipping mat (801) is fixed with connecting block (803).
6. A robot jaw with adjustable jaw spacing according to claim 5, characterized in that: the radian of the connecting block (803) is matched with the radian of one side of the claw rod (9), and the non-slip mat (801) and the connecting block (803) are tightly attached to the surface of the claw rod (9).
7. A robot jaw with adjustable jaw spacing according to claim 1, characterized in that: the lifting structure (10) comprises an adjusting rod (1001), a threaded hole (1002) and a containing groove (1003), the containing groove (1003) is formed in the claw rod (9), the adjusting rod (1001) is arranged in the containing groove (1003), the top end of the adjusting rod (1001) extends to the top of the claw rod (9) and is connected with the bottom end of the threaded rod (14), and a plurality of threaded holes (1002) penetrate through the surface of the adjusting rod (1001).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121335656.0U CN214818644U (en) | 2021-06-16 | 2021-06-16 | Robot clamping jaw of adjustable clamping jaw interval |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121335656.0U CN214818644U (en) | 2021-06-16 | 2021-06-16 | Robot clamping jaw of adjustable clamping jaw interval |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214818644U true CN214818644U (en) | 2021-11-23 |
Family
ID=78807416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121335656.0U Expired - Fee Related CN214818644U (en) | 2021-06-16 | 2021-06-16 | Robot clamping jaw of adjustable clamping jaw interval |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214818644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179698A (en) * | 2021-12-06 | 2022-03-15 | 衢州学院 | Building plate-shaped object loading, placing and supporting moving vehicle |
-
2021
- 2021-06-16 CN CN202121335656.0U patent/CN214818644U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179698A (en) * | 2021-12-06 | 2022-03-15 | 衢州学院 | Building plate-shaped object loading, placing and supporting moving vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |