CN210233074U - Manipulator sucker structure - Google Patents
Manipulator sucker structure Download PDFInfo
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- CN210233074U CN210233074U CN201920692966.4U CN201920692966U CN210233074U CN 210233074 U CN210233074 U CN 210233074U CN 201920692966 U CN201920692966 U CN 201920692966U CN 210233074 U CN210233074 U CN 210233074U
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- hole
- sucker
- quick plug
- universal joint
- joint
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Abstract
A manipulator sucker structure comprises a quick plug, a universal joint and a sucker which are connected in sequence; the quick plug is provided with a first through hole, one end of the quick plug is provided with an annular slot, and the other end of the quick plug is provided with a first external thread; the universal joint comprises a first joint fork, a second joint fork and a cross shaft, the first joint fork is connected with the quick plug and the cross shaft, the second joint fork is connected with the cross shaft and the sucker, and a through hole with two ends large and middle and curved surface transition is arranged on a central shaft of the universal joint. Through adopting universal joint, make the sucking disc can realize what heterotypic face multi-angle snatchs, be equipped with the through-hole that the big centre in both ends is little and the curved surface passes through on universal joint's the cross, can satisfy the pipeline demand of bending in universal joint that the sucking disc is connected, solved effectively before the product shaping with after the shaping different and lead to suction decline, can not realize the problem of snatching.
Description
Technical Field
The utility model belongs to the technical field of the operation, a manipulator sucker structure is related to.
Background
The manipulator can replace manual work and high-risk operation work, and is particularly suitable for the production of automobile parts. However, automobile parts are diversified, and the profiles of parts are three-dimensional, so that basically each part needs a corresponding professional manipulator to realize grabbing. Aiming at the phenomenon, a sucker structure which is composed of a quick plug 1', a locking nut 2', a pillar 3 'and a rubber sucker 4' and is shown in figure 1 in the existing market is reformed, so that the quick plug can be widely applied, and the grabbing requirements of all products can be met as far as possible.
SUMMERY OF THE UTILITY MODEL
The utility model provides an above-mentioned problem, a manipulator sucker structure is provided.
The purpose of the utility model can be realized by the following technical scheme: a manipulator sucker structure comprises a quick plug, a universal joint and a sucker which are connected in sequence; a first through hole which is communicated with two ends of the central shaft of the quick plug is arranged, an annular slot is arranged on the end face of one end of the quick plug and is arranged on the outer peripheral side of one end of the first through hole, and the other end of the quick plug is in a boss shape and is provided with a first external thread; the universal joint comprises a first yoke, a second yoke and a cross shaft, wherein a first central hole matched with the other end of the quick plug is formed in the first yoke, a first internal thread matched with a first external thread is formed in the first central hole, two ends of the first yoke are respectively and rotatably connected with two opposite ends of the cross shaft, a second central hole matched with one end of the sucker is formed in the second yoke, a second internal thread is formed in the second central hole, two ends of the second yoke are respectively and rotatably connected with the other two opposite ends of the cross shaft, a second through hole communicated with two ends is formed in a central shaft of the universal joint, the second through hole is large at two ends and small in middle, and the two ends and the middle are in curved surface transition; and a third through hole which is communicated with the two ends is formed in the central shaft of the sucker, one end of the sucker is in a boss shape and is provided with a second external thread matched with the second internal thread, and the other end of the sucker is provided with a sucker body.
Further, one end of the quick plug is provided with a circle of flanges along the circumferential direction.
The pipeline is characterized by further comprising a pipeline, wherein a pipeline joint is arranged at one end of the pipeline, and the pipeline joint is connected with one end of the third through hole after sequentially passing through the first through hole, the first center hole, the second through hole and the second center hole.
Furthermore, the pipeline joint further comprises a reinforcing sealing ring, and the reinforcing sealing ring is arranged at the joint of the pipeline joint and the third through hole.
Compared with the prior art, the beneficial effects of the utility model are that: adopt universal joint, make the sucking disc can realize what abnormal shape face was multi-angle snatchs, be equipped with the through-hole that the big centre in both ends is little and the curved surface passes through on universal joint's the cross, can satisfy the pipeline demand of bending in universal joint that the sucking disc is connected, solved effectively before the product shaping with after the shaping different and lead to suction decline, can not realize the problem of snatching.
Drawings
Fig. 1 is a schematic structural diagram of a sucker structure in the prior art.
Fig. 2 is the overall structure schematic diagram of the utility model, the pipeline and the reinforcing seal ring are hidden in the diagram.
Fig. 3 is the schematic diagram of the exploded structure of the present invention, in which the pipeline and the reinforcing sealing ring are hidden.
Fig. 4 is a cross-sectional view of a cross of a universal joint according to the present invention.
The components in the figures are labeled as follows:
1' quick plug
2' lock nut
3' support
4' rubber suction cup
1 quick plug
101 first via hole
102 flange
103 first external thread
2 Universal joint
201 first section fork
2011 first central hole
202 second yoke
2021 second centre hole
203 Cross axle
2031 second through hole
3 suction cup
301 second external thread
302 suction cup body.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings to make it clear to those skilled in the art how to practice the invention. While the invention has been described in connection with its preferred embodiments, these embodiments are intended to be illustrative, and not to limit the scope of the invention.
Referring to fig. 2 and 3, the chuck structure of the manipulator comprises a quick connector 1, a universal joint 2, a chuck 3, a pipeline (not shown in the figure) and a reinforcing sealing ring (not shown in the figure).
Referring to fig. 3, a first through hole 101 leading to two ends is arranged on a central shaft of the quick plug 1, an annular slot is arranged on one end face of the quick plug 1, the annular slot is arranged on the outer peripheral side of one end of the first through hole 101, a circle of flange 102 is further arranged at one end of the quick plug 1 along the circumferential direction, and the other end of the quick plug 1 is in a boss shape and is provided with a first external thread 103.
Referring to fig. 3, the universal joint 2 includes a first yoke 201, a second yoke 202, and a cross 203; a first central hole 2011 matched with the other end of the quick plug 1 is formed in the first yoke 201, a first internal thread matched with the first external thread 103 is formed in the first central hole 2011, and two ends of the first yoke 201 are respectively in rotating connection with two opposite ends of the cross shaft 203; a second central hole 2021 matched with one end of the sucker 3 is formed in the second yoke 202, a second internal thread is formed in the second central hole 2021, and two ends of the second yoke 202 are rotatably connected with the other two opposite ends of the cross shaft 203 respectively; referring to fig. 4, a central axis of the universal joint 2 is provided with second through holes 2031 which are communicated with two ends, the second through holes 2031 are large at two ends and small at the middle, and the two ends and the middle are in curved surface transition.
A third through hole which leads to two ends is arranged on the central shaft of the sucker 3, one end of the sucker 3 is in a boss shape and is provided with a second external thread 301 which is matched with the second internal thread, and the other end of the sucker 3 is provided with a sucker body 302.
A pipeline joint is arranged at one end of the pipeline, the pipeline joint is connected with one end of the third through hole after sequentially passing through the first through hole 101, the first center hole 2011, the second through hole 2031 and the second center hole 2021, and the reinforcing sealing ring is arranged at the joint of the pipeline joint and the third through hole.
The produced stamping parts have different profiles from semi-finished products to finished products, and after the profiles of the common suckers are changed, the suction surface is not perpendicular to the normal surface of the products due to the fixed structure, so that the suction force of the suckers is reduced and even the suckers are invalid. This manipulator sucker structure adopts universal joint 2, makes the sucking disc 3 can realize snatching of heterotypic face multi-angle, is equipped with the second through-hole 2031 that both ends are big, the centre is little, the curved surface passes through on universal joint's the cross 203, can satisfy the pipeline demand of bending in universal joint that sucking disc 3 is connected, has solved effectively before the product shaping with the shaping after different and lead to suction to descend, can not realize the problem of snatching.
It should be noted that many variations and modifications of the embodiments of the present invention are possible, which are fully described, and are not limited to the specific examples of the above embodiments. The above embodiments are merely illustrative of the present invention and are not intended to limit the present invention. In conclusion, the scope of the present invention shall include those changes or substitutions and modifications which are obvious to those of ordinary skill in the art, and shall be subject to the appended claims.
Claims (4)
1. A manipulator sucker structure is characterized by comprising a quick plug, a universal joint and a sucker which are connected in sequence;
a first through hole which is communicated with two ends of the central shaft of the quick plug is arranged, an annular slot is arranged on the end face of one end of the quick plug and is arranged on the outer peripheral side of one end of the first through hole, and the other end of the quick plug is in a boss shape and is provided with a first external thread;
the universal joint comprises a first yoke, a second yoke and a cross shaft, wherein a first central hole matched with the other end of the quick plug is formed in the first yoke, a first internal thread matched with a first external thread is formed in the first central hole, two ends of the first yoke are respectively and rotatably connected with two opposite ends of the cross shaft, a second central hole matched with one end of the sucker is formed in the second yoke, a second internal thread is formed in the second central hole, two ends of the second yoke are respectively and rotatably connected with the other two opposite ends of the cross shaft, a second through hole communicated with two ends is formed in a central shaft of the universal joint, the second through hole is large at two ends and small in middle, and the two ends and the middle are in curved surface transition;
and a third through hole which is communicated with the two ends is formed in the central shaft of the sucker, one end of the sucker is in a boss shape and is provided with a second external thread matched with the second internal thread, and the other end of the sucker is provided with a sucker body.
2. The robot sucker structure of claim 1, wherein one end of the quick connector is circumferentially provided with a ring of flanges.
3. The manipulator sucker structure of claim 1 or 2, further comprising a pipeline, wherein a pipeline joint is arranged at one end of the pipeline, and the pipeline joint is connected with one end of the third through hole after passing through the first through hole, the first central hole, the second through hole and the second central hole in sequence.
4. The robot sucker structure of claim 3, further comprising a reinforcing sealing ring disposed at a junction of the pipe joint and the third through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920692966.4U CN210233074U (en) | 2019-05-15 | 2019-05-15 | Manipulator sucker structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920692966.4U CN210233074U (en) | 2019-05-15 | 2019-05-15 | Manipulator sucker structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210233074U true CN210233074U (en) | 2020-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920692966.4U Active CN210233074U (en) | 2019-05-15 | 2019-05-15 | Manipulator sucker structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210233074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111482979A (en) * | 2020-04-23 | 2020-08-04 | 海南深赞迷科技有限公司 | Manipulator for industrial production |
-
2019
- 2019-05-15 CN CN201920692966.4U patent/CN210233074U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111482979A (en) * | 2020-04-23 | 2020-08-04 | 海南深赞迷科技有限公司 | Manipulator for industrial production |
| CN111482979B (en) * | 2020-04-23 | 2021-08-03 | 山东永安特种装备有限公司 | Manipulator for industrial production |
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