CN213332013U

CN213332013U - Push type vacuum chuck

Info

Publication number: CN213332013U
Application number: CN202021772956.0U
Authority: CN
Inventors: 黄炳亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-06-01
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses a pressing type vacuum chuck, which comprises a chuck body, wherein the chuck body is used for being adsorbed on a plane, an installation part extending upwards is arranged in the middle of the chuck body, and a first connecting part is arranged on the installation part; the object carrying cover covers the sucker body, an object hanging groove is formed in the upper surface of the object carrying cover, a through hole is formed in the middle of the object carrying cover, and the first connecting portion penetrates through the through hole from bottom to top; the connecting cover is arranged above the carrying cover, and is provided with a second connecting part which is matched and connected with the first connecting part; and the elastic element is arranged between the connecting cover and the loading cover, and acts on the connecting cover along the direction away from the loading cover. This scheme is provided with elastic element and connection lid on carrying the thing lid, connects the installed part that covers on connecting the sucker, constitutes special press unit. When the sucker is used, the connecting cover is pressed down, overcomes the acting force of the elastic element, drives the sucker body to press down, ensures enough downward pressure through the elastic element, and enables the downward pressure to be more stable and uniform.

Description

Push type vacuum chuck

Technical Field

The utility model relates to the field of daily necessities, concretely relates to push type vacuum chuck.

Background

The vacuum chuck can utilize negative pressure to make the sucker body adsorbed on smooth planes such as glass, ceramic tiles and the like for hanging articles, is simple and convenient, is easy to disassemble, and can not damage adsorbed objects such as glass, ceramic tiles and the like, thereby having wide application in daily life and work. The existing vacuum chuck generally adopts two modes of pressing down or rotating a cover body on the chuck to press the chuck body to discharge air between the chuck body and an adsorption surface, thereby forming negative pressure to enable the chuck body to be adsorbed on the adsorption surface. Present push down formula sucking disc does not set up and presses the splenium, utilizes the palm to press whole sucking disc generally, installs inconveniently.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a push type vacuum chuck has special press unit, the installation of being convenient for.

According to the utility model discloses a push type vacuum chuck of first aspect embodiment, include: the sucker is used for being adsorbed on a plane, an installation piece extending upwards is arranged in the middle of the sucker, and a first connecting part is arranged on the installation piece; the object carrying cover covers the sucker body, an object hanging groove is formed in the upper surface of the object carrying cover, a through hole is formed in the middle of the object carrying cover, and the first connecting portion penetrates through the through hole from bottom to top; the connecting cover is arranged above the carrying cover, a second connecting part is arranged on the connecting cover, and the second connecting part is matched and connected with the first connecting part; and the elastic element is arranged between the connecting cover and the object carrying cover, and acts on the connecting cover along the direction far away from the object carrying cover.

According to the utility model discloses push type vacuum chuck of first aspect embodiment has following beneficial effect at least: this scheme is provided with elastic element and connection lid on carrying the thing lid, connects the installed part that covers on connecting the sucker, constitutes special press unit. When the sucker is used, the connecting cover is pressed down, overcomes the acting force of the elastic element, drives the sucker body to press down, ensures enough downward pressure through the elastic element, and enables the downward pressure to be more stable and uniform.

According to the utility model discloses the first aspect the push type vacuum chuck, elastic element is the pressure spring. Simple structure and easy installation.

According to the utility model discloses the first aspect push type vacuum chuck, carry and cover and have installed the apron, the apron covers hang the thing groove. The object hanging groove is sealed through the cover plate, so that hung objects are not easy to fall off.

According to the utility model discloses the first aspect push type vacuum chuck, it is L type hole to hang the thing groove, be provided with on the apron with hang thing groove matched with locating lever, the locating lever stretches into hang the thing groove. The positioning rod has two functions, the first is to position the installation direction of the cover plate, so that the cover plate is easier to install; secondly, the lower part of the positioning rod is in an arc hook shape, and a round hole or an elliptical hole is formed by matching with the hanging groove, so that the hung object is better fixed.

According to the utility model discloses the first aspect push type vacuum chuck, carry and cover and be provided with a plurality of jacks, be provided with on the apron with the corresponding inserted bar of jack, the inserted bar inserts into jack department makes the apron is fixed carry the thing and cover. The plug-in type plug-in connector is connected through the plug holes and the plug rods in a matched plug-in mode, installation and separation can be achieved without using tools, and the plug-in type plug-in connector is simple and convenient.

According to the utility model discloses the first aspect push type vacuum chuck, first connecting portion are two pothooks that back of the body set up mutually, second connecting portion are a cardboard that has the quad slit, the pothook passes the quad slit and blocks and put on the cardboard. The connecting cover is connected with the sucker body through the matching of the two clamping hooks and the clamping plate. Because two pothooks back of the body set up, as long as press two pothooks towards the centre with the finger during relieving, can break away from the cardboard and withdraw from the quad slit, need not to adopt other instruments to assist, and is very convenient.

According to the utility model discloses the first aspect the push type vacuum chuck, first connecting portion with second connecting portion are the helicitic texture of mutually supporting. The threaded connection is reliable and convenient.

According to the utility model discloses the first aspect push type vacuum chuck, it has the press cap to connect to cover the top, press and cover the upper surface and be smooth plane. The press cover and the connecting cover form a key for pressing on the sucker, when the sucker is used, the key on the sucker is directly pressed by fingers, so that the sucker can be squeezed to discharge air between the sucker and an adsorption surface, and the sucker is convenient to install.

According to the utility model discloses push type vacuum chuck of first aspect, carry thing lid middle part and set up the concave part down, elastic element with connect the lid to install in the concave part down. The elastic element and the connecting cover are limited through the lower concave part, so that the connecting cover can better execute the up-and-down pressing action.

According to the utility model discloses the first aspect push type vacuum chuck, lower concave part edge upwards stretches out and is higher than carry the upper surface of thing lid, can fix a position the apron, can form hierarchical structure simultaneously, promote the pleasing to the eye degree of sucking disc.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of the pressing type vacuum chuck of the present invention.

The reference numbers illustrate:

the suction cup body 100, the mounting part 110, the clamping hook 111, the connecting block 112 and the handle 120;

a loading cover 200, a hanging groove 210, a cover plate 220 and a positioning rod 221;

a connection cap 300;

the cap 400 is pressed.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, and a plurality of means are two or more. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

A push type vacuum chuck according to an embodiment of the present invention is described in detail below with reference to fig. 1 as a specific embodiment. It is to be understood that the following description is illustrative only and is not intended as a specific limitation on the invention.

Referring to fig. 1, the present invention provides a push type vacuum chuck, which comprises a chuck body 100, a carrying cover 200, a connecting cover 300 and a pressing cover 400.

Specifically, sucking disc body 100 is for adopting the discoid structure that the flexible glue preparation formed, and sucking disc body 100 is used for adsorbing on the plane to after discharging sucking disc body 100 and adsorbing the air between the plane, form vacuum negative pressure, utilize atmospheric pressure to compress tightly sucking disc body 100 on adsorbing the plane. The suction cup body 100 is provided at the middle thereof with a mounting member 110 protruding upward. The connection block 112 at the lower portion of the mounting member 110 is welded to the suction cup body 100. The mounting member 110 is provided at an upper portion thereof with a first coupling portion for coupling other parts of the suction cup. In the embodiment, the first connecting portions are two hooks 111 opposite to each other. The edge of the suction cup body 100 is also provided with a handle 120, so that a user can easily take down the suction cup body 100 adsorbed on a plane by holding the handle 120 to apply force, and the suction cup body is very convenient.

The carrier cover 200, the connecting cover 300 and the pressing cover 400 are sequentially stacked above the suction cup body 100. The object carrying cover 200 covers the suction cup body 100, a through hole is formed in the middle of the object carrying cover 200, and the hook 112 of the mounting part 110 penetrates through the through hole from bottom to top; the connecting cover 300 is movably arranged on the carrying cover 200 and is connected with the hook 111 of the sucker body 100, and a spiral pressure spring (not shown in the figure) is arranged between the connecting cover 300 and the carrying cover 200; the pressing cap 400 is covered on the connection cap 300.

The upper surface of the carrier cover 200 is provided with a hanging groove 210, and the hanging groove 210 is used for fixing a hanging rack or hanging other objects. The carrier cover 200 is further provided with a cover plate 220, and the cover plate 220 covers the upper surface of the carrier cover 200. The cover plate 220 is used for sealing the object hanging groove 210, so that the hung objects are not easy to fall off. The cover plate 220 is provided with a positioning rod 221 and an inserting rod, and the upper surface of the carrying cover 200 is provided with a jack. The insertion rods correspond to the insertion holes, and the insertion rods are inserted into the insertion holes to fix the cover plate 220 on the object carrying cover 200, so that the assembly and disassembly are convenient. The positioning rod 221 is matched with the hanging groove 210, the positioning rod 221 extends into the hanging groove 210, and the positioning rod 221 has two functions, wherein the first function is to position the mounting direction of the cover plate 220, so that the cover plate 220 is easier to mount; secondly, the lower part of the positioning rod 221 is arc-shaped and forms a circular hole or an elliptical hole in cooperation with the hanging groove 210, so as to fix the hung object better.

Further, a lower concave portion is provided in the middle of the carrier cover 300, and the edge of the lower concave portion protrudes upward and is higher than the upper surface of the carrier cover 300. The compression spring and the connection cover 300 are installed in the lower concave portion, and the compression spring and the connection cover 300 are limited through the lower concave portion, so that the connection cover 300 can better perform up-and-down pressing action. The structure that the edge of the lower concave part extends upwards can position the cover plate 220, and meanwhile, a hierarchical structure can be formed, so that the attractiveness of the sucker is improved.

Further, in this embodiment, a clamping plate having a square hole is disposed in the middle of the connecting cover 300, and the hook 111 passes through the square hole and is clamped on the clamping plate. The connecting cover 300 is connected with the suction cup body 100 by the two hooks 111 matching with the clamping board. Because two pothooks 111 back of body sets up, as long as press two pothooks 111 towards the centre with the finger during release, can break away from the cardboard and withdraw from the quad slit, need not to adopt other instruments to assist, it is very convenient.

The first connection portion on the suction cup body 100 and the second connection portion on the connection cover 300 are respectively a hook 111 and a clamping plate, and are fixedly connected through a buckle. In other embodiments, the first connecting portion and the second connecting portion may be provided with matching threads, so that the reliability of connection can be ensured through the threads, and the effect of facilitating disassembly and assembly is also achieved.

Further, the upper surface of the pressing cap 400 is a smooth plane. The pressing cover 400 and the connecting cover 300 together constitute a key for pressing on the suction cup, and when in use, the key on the suction cup is directly pressed by fingers, and the suction cup body 100 can be pressed to discharge air between the suction cup body 100 and the suction surface.

This scheme is provided with the pressure spring on carrying thing lid 200 and is connected lid 300, connects lid 300 and coats and to have a press cap 400, press cap 400 and connection lid 300 button structure together, connects lid 300 simultaneously and connects suction cup body 100, constitutes special pressing means. During the use, only need press the press cap 400 downwards with the finger point to, overcome the effort of pressure spring, drive the suction cup body 100 and push down, extrude the air in the discharge suction cup body 100, can guarantee sufficient holding down force through the pressure spring to make the holding down force more stable and even.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A push type vacuum chuck, comprising:

the sucker is used for being adsorbed on a plane, an installation piece extending upwards is arranged in the middle of the sucker, and a first connecting part is arranged on the installation piece;

the object carrying cover covers the sucker body, an object hanging groove is formed in the upper surface of the object carrying cover, a through hole is formed in the middle of the object carrying cover, and the first connecting portion penetrates through the through hole from bottom to top;

the connecting cover is arranged above the carrying cover, a second connecting part is arranged on the connecting cover, and the second connecting part is matched and connected with the first connecting part;

and the elastic element is arranged between the connecting cover and the object carrying cover, and acts on the connecting cover along the direction far away from the object carrying cover.

2. The push type vacuum chuck as claimed in claim 1, wherein the elastic member is a compression spring.

3. The push type vacuum chuck as claimed in claim 1, wherein a cover plate is installed on the loading lid, and the cover plate covers the hanging groove.

4. The push type vacuum chuck as claimed in claim 3, wherein the hanging groove is an L-shaped hole, and the cover plate is provided with a positioning rod matching with the hanging groove, and the positioning rod extends into the hanging groove.

5. The push type vacuum chuck as claimed in claim 3 or 4, wherein the object cover has a plurality of holes, the cover plate has pins corresponding to the holes, and the pins are inserted into the holes to fix the cover plate to the object cover.

6. The push type vacuum chuck as claimed in claim 1, wherein the first connecting portion is two hooks disposed opposite to each other, the second connecting portion is a chuck plate having a square hole, and the hooks pass through the square hole and are clamped on the chuck plate.

7. The push type vacuum chuck of claim 1 wherein the first and second connecting portions are mating threads.

8. The push type vacuum chuck as claimed in claim 1, wherein a push cap covers the connecting cap, and the upper surface of the push cap is a smooth plane.

9. The push type vacuum chuck as claimed in any one of claims 1 to 3, wherein a lower recess is formed in the middle of the carrier lid, and the elastic member and the connecting lid are installed in the lower recess.

10. The push type vacuum chuck as claimed in claim 9, wherein the edge of the lower recess is protruded upward and higher than the upper surface of the carrier cover.