CN217160254U

CN217160254U - Sealing jig and device

Info

Publication number: CN217160254U
Application number: CN202220792558.8U
Authority: CN
Inventors: 龚向东; 黄志刚
Original assignee: Rishan Computer Accessories Jiashan Co Ltd
Current assignee: Rishan Computer Accessories Jiashan Co Ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-08-09
Anticipated expiration: 2032-04-07

Abstract

The utility model belongs to the technical field of it is sealed, especially, relate to a sealed tool and device. The sealing device solves the problems that in the prior art, the sealing mode of a jig is set to be adopted, so that the sealing state is difficult to guarantee, the sealing is easy to be unstable, the product is poor, and a large amount of waste is caused, so that the cost is increased. The utility model provides a sealing jig, includes the closing plate that has adsorption structure, the inner peripheral border of closing plate is the annular confined seal groove of concave establishment on, the seal groove has end to end's joint portion, the width of joint portion is greater than all the other the body width of seal groove, embedding and its shape unanimous sealing member in the seal groove. This application advantage: the design solves the problems that in the prior art, the sealing mode of adopting a jig is set by the process, the sealing effect is difficult to achieve, the sealing is easy to be unstable, the product is poor, and the cost is increased due to the waste of a large amount of cutting fluid and vacuum.

Description

Sealing jig and device

Technical Field

The utility model belongs to the technical field of it is sealed, especially, relate to a sealed tool and device.

Background

Along with the continuous development of the society, the technical level of mobile terminals is also continuously improved, the application of electronic equipment such as smart phones, palm computers and smart watches is more and more common, the electronic equipment becomes an important component in life, the electronic equipment also needs a shell to protect the electronic equipment, and the sealing state is difficult to ensure due to the adoption of a jig sealing mode in process setting in the prior art, so that the poor product is easily caused due to unstable sealing, a large amount of waste is caused, and the cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, provide a sealed tool and device, solved the sealed unstability that current sealed mode leads to, and cause the bad emergence of product and a large amount of cutting fluid and vacuum waste.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

the sealing jig comprises a sealing plate with an adsorption structure, wherein an annular sealed sealing groove is concavely arranged on the inner peripheral edge of the sealing plate, the sealing groove is provided with a joint part connected end to end, the width of the joint part is larger than the width of the body of the sealing groove, and a sealing element with the same shape is embedded in the sealing groove.

In the above-mentioned sealing jig, the adsorption structure is a plurality of adsorption holes penetrating through the sealing plate in the thickness direction, and the adsorption holes are arranged in a matrix at the inner periphery of the sealing groove.

In the above sealing jig, the joint portion includes a groove head and a groove tail which are overlapped with each other, and the groove head and the groove tail both have extending ends which protrude outwards.

In the above sealing jig, the joint portion is located at a corner of the sealing groove, an extension end of the groove head located on the outer side is a linear extension groove, and an extension end of the groove tail located on the inner side is an inner curled edge extension groove.

In the above sealing jig, the sealing grooves are distributed in a rectangular shape, and the joint portions are located on the straight edges of the sealing grooves.

In the above sealing jig, the sealing groove is circular, the joint portion is located on an arc edge of the sealing groove, an extension end of the groove head located on the outer side is an arc-shaped groove, and an extension end of the groove tail located on the inner side is an arc-shaped groove.

In the above sealing jig, the sealing member is in a circular tube shape, and the sealing member is specifically a rubber strip.

A sealing jig comprises the sealing jig device.

Compared with the prior art, the application has the advantages that:

the sealing mode of the effective jig is realized, the unstable phenomenon of the sealing effect caused by the existing sealing mode is solved, the contact part of the product is ensured to be in a sealing state, the vacuum pressure stability under the vacuum environment is ensured, meanwhile, the bad occurrence of the product is avoided, and the production cost caused by the waste of cutting fluid and vacuum is greatly reduced.

Drawings

Fig. 1 is a schematic structural view of a sealing jig provided by the present invention.

Fig. 2 is a front view of the sealing jig provided by the present invention.

Fig. 3 is a partially enlarged view of a portion a of fig. 1.

In the figure, a seal plate 1, a seal groove 2, a joint portion 3, a groove head 31, a linear extension groove 311, a groove tail 32, an inner curl extension groove 321, a seal 4, and an adsorption hole 5 are shown.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Example one

As shown in fig. 1-3, a sealing jig includes a sealing plate 1 having an adsorption structure, an annular sealing groove 2 is concavely provided on an inner peripheral edge of the sealing plate 1, the sealing groove 2 has a joint portion 3 connected end to end, a width of the joint portion 3 is greater than a body width of the other sealing grooves 2, a sealing member 4 having a shape identical to that of the sealing groove 2 is embedded in the sealing groove 2, and the sealing plate 1 is, for example: the sealing plate can be formed by adopting a die metal material in a machine tool machining mode so as to meet the use performance requirement of the sealing plate 1, and can be other sealing plates, the use purposes of the sealing plate are consistent, and the description is omitted.

For better absorption product, adsorption structure is for running through in a plurality of adsorption holes 2 of closing plate 1 thickness direction, and a plurality of adsorption holes 2 are the matrix and lay in sealing groove 2 internal week, reach even adsorption state during the vacuum adsorption of messenger to guarantee that the product adsorbs on closing plate 1, prevent to take place to drop and the off normal condition in the adsorption process.

In order to facilitate the sealing effect during the adsorption, the joint part 3 comprises a groove head 31 and a groove tail 32 which are overlapped inside and outside, the groove head 31 and the groove tail 32 are both provided with extending ends protruding outwards, so that the two ends of the groove head 31 and the two ends of the groove tail 32 are connected with each other to achieve a better sealing and stabilizing effect.

As shown in fig. 2 to 3, the joint portion 3 is located at a corner of the sealing groove 2, an extension end of the groove head 31 located on the outer side is a straight extension groove 311, and an extension end of the groove tail 32 located on the inner side is an inner curled extension groove 321. The sealing elements 4 are convenient to intersect at one point in the installation process, the contact part of the product is ensured to be in a sealing state, and the sealing effect under the vacuum environment is ensured.

In order to meet the sealing requirements and facilitate replacement, the sealing element 4 is in the shape of a circular tube, and the sealing element 4 is specifically a rubber strip.

The design solves the problems that in the prior art, the sealing mode of adopting a jig is set by the process, the sealing effect is difficult to achieve, the sealing is easy to cause instability, the product is poor, and the cost is increased due to the waste of a large amount of cutting fluid and vacuum.

A sealing jig design principle:

lead to and run through a plurality of evenly distributed's adsorption hole 2 in closing plate 1 to realize the even adsorption state to the product, and through 3 groove heads 31 of seal groove and the two links to each other of straight line extension slot 311 and interior turn-up extension slot 321 that groove tail 32 extension end was equipped with in seal groove, install in seal groove 3 when sealing member 4, reach the mutual intersection of sealing member 4 head and tail, reach the encapsulated condition with the contact jaw of guaranteeing the product when sealing, and guarantee that inside vacuum atmospheric pressure reaches stable effect.

Example two

The structure and the working principle of the embodiment are basically the same as those of the first embodiment, and the different structures are as follows: the linear extension groove 311 and the inner hemming extension groove 321 of the coupling head 3 are integrally connected to each other.

EXAMPLE III

The structure and the working principle of the embodiment are basically the same as those of the first embodiment, and the different structures are as follows: in order to facilitate the installation and replacement of products, the sealing grooves are distributed in a rectangular shape, and the joint parts 3 are positioned on the straight edges of the sealing grooves 2 so as to be more attached to the contact parts of the products and ensure the sealing performance in the contact process.

Example four

The structure and the working principle of the embodiment are basically the same as those of the first embodiment, and the different structures are as follows: as shown in fig. 1-3, for the convenience of processing, the processing sealing groove 2 of the machine tool is circular, the joint part 3 is located on the arc edge of the sealing groove 2, the extending end of the groove head 31 located on the outer side is an arc-shaped groove, the extending end of the groove tail 32 located on the inner side is an arc-shaped groove for the convenience of processing, the contact surface of the product is increased to ensure the stability of the vacuum pressure in the sealing state, the sealing groove 2 is not only circular, but also other, and the description is omitted here.

EXAMPLE five

The structure and the working principle of the embodiment are basically the same as those of the first embodiment, and the different structures are as follows: in order to increase the adsorption force during the absorption, the adsorption structure is at least one for running through in the sucking disc of closing plate 1 thickness direction, and through the form of sucking disc, the adsorption force during greatly increased adsorbs prevents that the product from adsorbing and droing to guarantee in product adsorption and closing plate 1.

EXAMPLE six

Based on the first embodiment, the second embodiment and the third embodiment as shown in fig. 1 to 3, the sealing jig device includes one of the first embodiment to the third embodiment.

The design principle is as follows:

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the sealing plate 1, the sealing groove 2, the joint portion 3, the groove head 31, the linearly extending groove 311, the groove tail 32, the inward curled extending groove 321, the sealing member 4, the adsorption hole 5, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the 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.

Claims

1. The utility model provides a sealing jig, includes sealing plate (1) that has adsorption structure, its characterized in that, the inner peripheral border of sealing plate (1) is gone up the concave seal groove (2) that are annular confined of establishing, seal groove (2) have end to end joint portion (3), the width of joint portion (3) is greater than all the other the body width of seal groove (2), seal groove (2) embedded rather than the sealing member (4) that the shape is unanimous.

2. The sealing jig according to claim 1, wherein the adsorption structure is a plurality of adsorption holes (5) penetrating through the sealing plate (1) in a thickness direction, and the plurality of adsorption holes (5) are arranged in a matrix on an inner periphery of the sealing groove (2).

3. A sealing jig according to claim 1, characterized in that the joint portion (3) comprises a groove head (31) and a groove tail (32) which are arranged inside and outside, and the groove head (31) and the groove tail (32) are provided with extending ends which protrude outwards.

4. A sealing jig according to claim 3, characterized in that the joint part (3) is located at the corner of the sealing groove (2), the extension end of the groove head (31) located at the outer side is a straight extension groove (311), and the extension end of the groove tail (32) located at the inner side is an inner curled extension groove (321).

5. A sealing tool according to claim 4, characterized in that the sealing groove (2) is rectangular, and the joint part (3) is located on a straight side of the sealing groove (2).

6. A sealing jig according to claim 5, characterized in that the sealing groove (2) is circular, the joint part (3) is located on the arc edge of the sealing groove (2), the extending end of the groove head (31) located on the outer side is an arc-shaped groove, and the extending end of the groove tail (32) located on the inner side is an arc-shaped groove.

7. A sealing jig according to claim 1, characterized in that the sealing member (4) is in the shape of a circular tube, and the sealing member (4) is specifically a rubber strip.

8. The sealing jig according to claim 1, wherein the suction structure is at least one suction cup penetrating the sealing plate (1) in a thickness direction.

9. A sealing jig device, characterized in that the sealing jig device has a sealing jig according to any one of claims 1 to 8.