CN214445854U - Positionable sucker assembly - Google Patents
Positionable sucker assembly Download PDFInfo
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- CN214445854U CN214445854U CN202022916948.5U CN202022916948U CN214445854U CN 214445854 U CN214445854 U CN 214445854U CN 202022916948 U CN202022916948 U CN 202022916948U CN 214445854 U CN214445854 U CN 214445854U
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- sucker
- positionable
- column
- connecting column
- accommodating cavity
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Abstract
The utility model discloses a sucking disc subassembly that can fix a position, include: the positioning column is arranged along the vertical direction, the positioning column is hollow to form an accommodating cavity, and the upper end and the lower end of the positioning column are both open to form an upper opening and a lower opening; the connecting column is arranged in the accommodating cavity, and an upper opening is formed in the connecting column in an upward extending mode along the vertical direction; the sucker is arranged in the accommodating cavity, a lower opening is formed in the sucker in a downward extending mode along the vertical direction, and the sucker is fixedly connected with the connecting column; the bottom of reference column is equipped with the locating plane, the sucking disc is the multilayer sucking disc, the flexible shrink stretches into when the sucking disc absorbs the work piece hold intracavity portion for the work piece that is absorbed with the locating plane contact is connected, the locating plane is corrected and is fixed a position the straightness that hangs down of work piece. According to the utility model discloses, its simple structure, think about ingenious, reasonable in design has wide market using value.
Description
Technical Field
The utility model relates to a nonstandard automation. More specifically, the utility model relates to a sucking disc subassembly that can fix a position.
Background
In the non-standard field of automation, it is known to use suction cup devices of different configurations to effect the suction of the workpiece. At the in-process of research and the absorption of realization work piece, utility model people discover that the sucking disc device among the prior art has following problem at least:
the workpiece is accurately installed only by ensuring the verticality of the workpiece when a part of specific workpieces are installed, the verticality of the workpiece cannot be ensured by the existing suction disc device when the workpieces are sucked, and meanwhile, the height of the workpieces in the vertical direction cannot be positioned by the existing suction disc device, so that the specific workpieces are inconvenient to suck and transfer.
Accordingly, there is a need to develop a positionable chuck assembly to solve the above problems.
SUMMERY OF THE UTILITY MODEL
To the weak point that exists among the prior art, the utility model discloses a main objective provides a sucking disc subassembly that can fix a position, and it advances line location to the height of work piece along vertical direction through the reference column for can follow the highly accurate positioning control of vertical direction to the work piece, fix a position the correction through the locating plane to the straightness that hangs down of work piece, satisfy the straightness requirement that hangs down of work piece, be convenient for absorption and installation of work piece, simultaneously, the utility model discloses simple structure conceives ingeniously, and reasonable in design has wide market using value.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a positionable chuck assembly, comprising: the positioning column is arranged along the vertical direction, the positioning column is hollow to form an accommodating cavity, and the upper end and the lower end of the positioning column are both open to form an upper opening and a lower opening;
the connecting column is arranged in the accommodating cavity, and an upper opening is formed in the connecting column in an upward extending mode along the vertical direction; and
the sucker is arranged in the accommodating cavity, the sucker extends downwards along the vertical direction to form a lower opening, and the sucker is fixedly connected with the connecting column;
the bottom of reference column is equipped with the locating plane, the sucking disc is the multilayer sucking disc, the flexible shrink stretches into when the sucking disc absorbs the work piece hold intracavity portion for the work piece that is absorbed with the locating plane contact is connected, the locating plane is corrected and is fixed a position the straightness that hangs down of work piece.
Preferably, a connecting gas circuit is arranged inside the connecting column, one end of the connecting gas circuit is communicated with the sucker, and the other end of the connecting gas circuit is externally connected with a vacuum generator;
the vacuum generator forms a negative pressure channel with the connecting gas circuit and the sucker.
Preferably, the top end of the connecting column is provided with a first thread part, and the connecting column is in threaded connection with an external fixing piece through the first thread part.
Preferably, the middle part of spliced pole is equipped with second screw thread portion, the top that holds the chamber is equipped with the screw hole, second screw thread portion with screw hole looks adaptation, the spliced pole through second screw thread portion and the cooperation between the screw hole with the reference column spiro union.
Preferably, the middle part of the connecting column is further provided with a limiting part, the limiting part is arranged below the second thread part, and the outer diameter of the limiting part is larger than the aperture of the threaded hole.
Preferably, the bottom end of the connecting column is provided with a straight groove.
Preferably, the suction cup includes: an adsorption part; the fixing part is fixedly connected with the adsorption part;
the clamping groove is formed in the surface of the fixing portion, the clamping portion is arranged at the bottom end of the connecting column, and the clamping groove is matched with the clamping portion.
One of the above technical solutions has the following advantages or beneficial effects: through the reference column to the work piece along the height of vertical direction pinpoint for can fix a position the control to the high accuracy of work piece along the height of vertical direction, fix a position the straightness of hanging down of work piece through the location plane and correct, satisfy the straightness requirement that hangs down of work piece, the absorption and the installation of the work piece of being convenient for, simultaneously, the utility model discloses simple structure thinks about ingeniously, and reasonable in design has wide market using value.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the drawings of the embodiments will be briefly described below, and it is obvious that the drawings in the following description only relate to some embodiments of the present invention, and are not intended to limit the present invention, wherein:
fig. 1 is a schematic structural view of a positionable suction cup assembly according to an embodiment of the present invention;
FIG. 2 is a schematic view of another perspective of the positionable chuck assembly in an embodiment of the present invention;
fig. 3 is an exploded cross-sectional view of a positionable chuck assembly in an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a," "an," or "the" and similar referents do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, etc., are defined with respect to the configurations shown in the respective drawings, and in particular, "height" corresponds to a dimension from top to bottom, "width" corresponds to a dimension from left to right, "depth" corresponds to a dimension from front to rear, which are relative concepts, and thus may be varied accordingly depending on the position in which it is used, and thus these or other orientations should not be construed as limiting terms.
Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments, unless expressly described otherwise.
According to the utility model discloses an embodiment combines the demonstration of fig. 1 ~ 3, can see that the sucking disc subassembly that can fix a position, it includes: the positioning column 11 is arranged along the vertical direction, the inside of the positioning column 11 is hollow to form an accommodating cavity 111, and the upper end and the lower end of the positioning column are both open to form an upper opening and a lower opening;
the connecting column 12 is arranged in the accommodating cavity 111, and an upper opening is formed in the connecting column 12 in an upward extending mode along the vertical direction; and
the sucking disc 13 is arranged in the accommodating cavity 111, the sucking disc 13 extends downwards along the vertical direction to form a lower opening, and the sucking disc 13 is fixedly connected with the connecting column 12;
the bottom end of the positioning column 11 is provided with a positioning plane 113, the suckers 13 are multilayer suckers, and the suckers 13 can deform and contract to stretch into the accommodating cavity 111 when sucking a workpiece, so that the sucked workpiece is in contact connection with the positioning plane 113, and the positioning plane 113 corrects and positions the verticality of the workpiece.
Understandably, there is certain demand to the straightness that hangs down when partly specific work piece installation, need guarantee the straightness that hangs down of work piece and just can make the accurate installation of work piece, the utility model discloses a periphery at spliced pole 12 and sucking disc 13 sets up reference column 11 to highly accurate location along vertical direction to the work piece, make and to the highly accurate control of work piece along vertical direction, through reference column 11 bottom sets up locating plane 113, flexible shrink stretches into when sucking disc 13 absorbs the work piece hold the intracavity 111 inside, make the work piece that is absorbed with locating plane 113 contact is connected, and then makes locating plane 113 corrects and fixes a position the straightness that hangs down of work piece, satisfies the straightness requirement that hangs down of work piece, the absorption and the installation of the work piece of being convenient for.
Further, a connecting gas path 121 is formed inside the connecting column 12, one end of the connecting gas path 121 is communicated with the suction cup 13, and the other end of the connecting gas path 121 is externally connected with a vacuum generator;
the vacuum generator forms a negative pressure channel with the connecting air path 121 and the suction cup 13.
It can be understood that the vacuum generator forms a negative pressure channel between the connecting air path 121 and the suction cup 13, so that the suction cup can suck the workpiece conveniently.
Further, a first thread part 122 is arranged at the top end of the connecting column 12, and the connecting column 12 is screwed with an external fixing piece through the first thread part 122.
Further, the middle part of the connecting column 12 is provided with a second thread part 123, a threaded hole 112 is arranged above the accommodating cavity 111, the second thread part 123 is matched with the threaded hole 112, and the connecting column 12 is in threaded connection with the positioning column 11 through the matching between the second thread part 123 and the threaded hole 112.
Further, the middle part of the connecting column 12 is further provided with a limiting part 125, the limiting part 125 is arranged below the second thread part 123, and the outer diameter of the limiting part 125 is larger than the aperture of the threaded hole 112.
Understandably, because the connecting column 12 with the sucking disc 13 is fixedly connected, the external diameter of the limiting part 125 is greater than the aperture of the threaded hole 112, the limiting part 125 is matched with the bottom end of the threaded hole 112, so that the connecting column 12 is installed in the accommodating cavity 111, the limiting part 125 limits the connecting column 12, and the connecting column 12 is prevented from being excessively installed, the sucking disc 13 is simultaneously installed in the accommodating cavity 111, which is not beneficial to sucking operation of the sucking disc 13.
Further, the bottom end of the connecting column 12 is provided with a straight groove 126.
It will be appreciated that the bottom end of the connecting column 12 is provided with a slotted channel 126 to facilitate mounting of the connecting column 12 within the receiving cavity 111.
Further, the suction cup 13 includes: an adsorption part 131; and a fixing portion 132, the fixing portion 132 is fixedly connected with the adsorption portion 131;
a clamping groove 1321 is formed in the surface of the fixing portion 132, a clamping portion 124 is arranged at the bottom end of the connecting column 12, and the clamping groove 1321 is matched with the clamping portion 124.
In a preferred embodiment, the suction portions 131 are stacked in a vertical direction such that the suction cups 13 are multi-layer suction cups.
It can be understood that, through the cooperation of the clamping slot 1321 and the clamping portion 124, the connecting column 12 is clamped with the suction cup 13, and the suction cup 13 sucks a workpiece through the suction portion 131.
To sum up, the utility model provides a sucking disc subassembly that can fix a position, it advances line location to the height of work piece along vertical direction through the reference column for can follow the highly accurate positioning control of vertical direction to the work piece, fix a position the correction through the straightness that hangs down of locating the plane to the work piece, satisfy the straightness requirement that hangs down of work piece, the absorption and the installation of the work piece of being convenient for, simultaneously, the utility model discloses simple structure thinks about ingeniously, and reasonable in design has wide market using value.
The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
While embodiments of the invention have been disclosed above, it is not intended to be limited to the applications listed in the specification and the examples. It can be applicable to various and be fit for the utility model discloses a field completely. Additional modifications will readily occur to those skilled in the art. The invention is therefore not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (7)
1. A positionable suction cup assembly, comprising: the positioning column (11) is arranged along the vertical direction, the positioning column (11) is hollow to form an accommodating cavity (111), and the upper end and the lower end of the positioning column are both opened to form an upper opening and a lower opening;
the connecting column (12) is arranged in the accommodating cavity (111), and an upper opening is formed in the connecting column (12) in an upward extending mode along the vertical direction; and
the sucker (13) is arranged in the accommodating cavity (111), the sucker (13) extends downwards along the vertical direction to form a lower opening, and the sucker (13) is fixedly connected with the connecting column (12);
the bottom end of the positioning column (11) is provided with a positioning plane (113), the suckers (13) are multi-layer suckers, the suckers (13) can deform and contract to stretch into the accommodating cavity (111) when sucking a workpiece, so that the sucked workpiece is in contact connection with the positioning plane (113), and the positioning plane (113) corrects and positions the verticality of the workpiece.
2. The positionable sucker assembly of claim 1, wherein the connecting column (12) has a connecting gas path (121) formed therein, one end of the connecting gas path (121) is communicated with the sucker (13), and the other end of the connecting gas path (121) is externally connected to a vacuum generator;
the vacuum generator enables the connecting air path (121) and the sucker (13) to form a negative pressure channel.
3. The positionable chuck assembly of claim 1, wherein a top end of the attachment post (12) defines a first threaded portion (122), the attachment post (12) threadably engaging an external fixture via the first threaded portion (122).
4. A positionable suction cup assembly according to claim 1, wherein a second threaded portion (123) is provided in the middle of the connection post (12), a threaded hole (112) is provided above the receiving cavity (111), the second threaded portion (123) is adapted to the threaded hole (112), and the connection post (12) is screwed to the positioning post (11) by the engagement between the second threaded portion (123) and the threaded hole (112).
5. The positionable cup assembly of claim 4, wherein a central portion of the attachment post (12) is further provided with a retaining portion (125), wherein the retaining portion (125) is disposed below the second threaded portion (123), and wherein an outer diameter of the retaining portion (125) is greater than an aperture of the threaded hole (112).
6. A positionable chuck assembly according to claim 1, wherein a bottom end of said attachment post (12) is provided with a slotted channel (126).
7. A positionable suction cup assembly according to claim 1, wherein said suction cup (13) comprises: an adsorption part (131); and a fixing part (132), wherein the fixing part (132) is fixedly connected with the adsorption part (131);
the clamping groove (1321) is formed in the surface of the fixing portion (132), the clamping portion (124) is arranged at the bottom end of the connecting column (12), and the clamping groove (1321) is matched with the clamping portion (124).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022916948.5U CN214445854U (en) | 2020-12-08 | 2020-12-08 | Positionable sucker assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022916948.5U CN214445854U (en) | 2020-12-08 | 2020-12-08 | Positionable sucker assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214445854U true CN214445854U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022916948.5U Active CN214445854U (en) | 2020-12-08 | 2020-12-08 | Positionable sucker assembly |
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| Country | Link |
|---|---|
| CN (1) | CN214445854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112660814A (en) * | 2020-12-08 | 2021-04-16 | 苏州富强科技有限公司 | Positionable sucker assembly |
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2020
- 2020-12-08 CN CN202022916948.5U patent/CN214445854U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112660814A (en) * | 2020-12-08 | 2021-04-16 | 苏州富强科技有限公司 | Positionable sucker assembly |
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