CN208759978U - Vacuum shaping box quick-changing type sealing device - Google Patents
Vacuum shaping box quick-changing type sealing device Download PDFInfo
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- CN208759978U CN208759978U CN201821512425.0U CN201821512425U CN208759978U CN 208759978 U CN208759978 U CN 208759978U CN 201821512425 U CN201821512425 U CN 201821512425U CN 208759978 U CN208759978 U CN 208759978U
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- flange
- briquetting
- wall surface
- substrate
- vacuum shaping
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Abstract
The utility model discloses a kind of vacuum shaping box quick-changing type sealing device, belong to tubing Vacuum shaping technical field, the tubing for solving traditional vacuum shaping box production different specification size needs the sealing device of a whole set of replacement different size, it replaces cumbersome and sealing effect and is not easy the problem of maintaining, the utility model includes substrate, counter flange, sealing flange and gasket, substrate has a centre bore, multiple first briquettings are detachably provided in the outside wall surface of substrate, counter flange is arranged concentrically in the outside wall surface of substrate, counter flange is compressed by multiple first briquettings, multiple second briquettings are detachably provided in the outside wall surface of counter flange, sealing flange is arranged concentrically in the outside wall surface of counter flange, sealing flange is compressed by multiple second briquettings, gasket is arranged concentrically on the outside wall surface of counter flange and the inner wall of sealing flange Between, gasket is compressed by sealing flange, and the utility model can bring better seal effect compared with prior art.
Description
Technical field
The utility model relates to tubing Vacuum shaping technical field, in particular to a kind of vacuum shaping box quick-changing type sealing dress
It sets.
Background technique
In the prior art, vacuum shaping box needs replacing the close of corresponding specification when producing the tubing of different specification size
Seal apparatus, that is to say, that a kind of every tubing for producing specification of traditional vacuum shaping box just needs to install a set of sealing dress
It sets, such sealing device generally includes substrate, pressing plate, transition plates, substrate pad, transition plates pad and silica gel sealing pad, sealing
Not only structure is complicated for device, component is various, than cumbersome, and replaces more troublesome, and frequently the more set sealing devices of replacement are not
Conducive to the sealing effect for keeping vacuum shaping box.
Utility model content
In order to solve the above-mentioned technical problem, the purpose of the utility model is to provide one kind can adapt to different specification size pipe
The production of material, easy to disassemble, the better vacuum shaping box quick-changing type sealing device of sealing effect.
In order to realize the purpose of above-mentioned utility model, the utility model uses following first technical solution:
A kind of vacuum shaping box quick-changing type sealing device characterized by comprising
Substrate has a centre bore, is detachably provided with multiple first briquettings in the outside wall surface of the substrate；
Counter flange is arranged concentrically in the outside wall surface of the substrate, and the counter flange is by multiple described first
Briquetting compresses, and is detachably provided with multiple second briquettings in the outside wall surface of the counter flange；
Sealing flange is arranged concentrically in the outside wall surface of the counter flange, and the sealing flange is by multiple described
Second briquetting compresses；
Gasket is arranged concentrically between the outside wall surface of the counter flange and the inner wall of the sealing flange, described
Gasket compressed by the sealing flange.
In above-mentioned technical proposal, it is preferred that be provided through strip groove on first briquetting, consolidate on the substrate
Surely it is provided with the first stud, first stud passes through the strip groove and is threaded with thereon for locking described the
First nut of one briquetting.
In above-mentioned technical proposal, it is preferred that first briquetting is provided through on the one end of the centre bore
Threaded hole, the threaded hole internal screw thread are connected with housing screw.
In above-mentioned technical proposal, it is preferred that through-hole is provided through on second briquetting, on the counter flange
It is fixedly installed the second stud, second stud passes through the through-hole and is threaded with thereon for locking described the
Second nut of two briquettings.
In above-mentioned technical proposal, it is preferred that multiple first briquettings, multiple second briquettings are located at institute
It states the outside of centre bore and is uniformly distributed circumferentially.
In above-mentioned technical proposal, it is preferred that the counter flange, the sealing flange are made of PE material, institute
The gasket stated is made of silica gel material.
In order to realize the purpose of above-mentioned utility model, the utility model uses following second technical solution:
A kind of vacuum shaping box quick-changing type sealing device characterized by comprising
Substrate has a centre bore, is detachably provided with multiple first briquettings in the outside wall surface of the substrate；
Sealing flange is arranged concentrically in the outside wall surface of the substrate, and the sealing flange is by multiple described first
Briquetting compresses；
Gasket is arranged concentrically between the outside wall surface of the substrate and the inner wall of the sealing flange, and described is close
Packing is compressed by the sealing flange.
In above-mentioned technical proposal, it is preferred that be provided through strip groove on first briquetting, consolidate on the substrate
Surely it is provided with the first stud, first stud passes through the strip groove and is threaded with thereon for locking described the
First nut of one briquetting.
In above-mentioned technical proposal, it is preferred that first briquetting is provided through on the one end of the centre bore
Threaded hole, the threaded hole internal screw thread are connected with housing screw.
In above-mentioned technical proposal, it is preferred that multiple first briquettings are located at the outside of the centre bore and circumferentially
It is uniformly distributed.
The utility model obtains compared with prior art following the utility model has the advantages that this case is by proposing that two kinds of technical solutions are realized
Same set of sealing device adapts to the production of the different specification size tubing of vacuum shaping box, in first scheme by detachably setting
The first briquetting and the second briquetting are set, gasket is compressed by setting counter flange, it is only necessary to replace gasket and be suitable for giving birth to
Produce the tubing of the small size of plurality of specifications；In the second scenario, by omitting counter flange, and the first briquetting is detachably set,
Only need to change large-sized tubing that sealing flange and gasket are suitable for production plurality of specifications, easy to disassemble and sealing effect
It is good.
Detailed description of the invention
Attached drawing 1 is the stereoscopic schematic diagram of the vacuum shaping box quick-changing type sealing device of the utility model；
Attached drawing 2 is the schematic front view of the vacuum shaping box quick-changing type sealing device of the utility model；
Attached drawing 3 is the side schematic cross-sectional view of the vacuum shaping box quick-changing type sealing device of the utility model；
Wherein: 100, vacuum shaping box quick-changing type sealing device；1, substrate；11, centre bore；12, the first briquetting；121, item
Shape slot；122, threaded hole；13, the first stud；14, the first nut；15, housing screw；2, counter flange；21, the second briquetting；
211, through-hole；22, the second stud；23, the second nut；3, sealing flange；4, gasket.
Specific embodiment
By the technology contents of utility model are described in detail, construction feature, are reached purpose and efficacy, below in conjunction with implementation
Example simultaneously cooperates attached drawing to be described in detail.
The vacuum shaping box quick-changing type sealing device of this case provides two kinds of embodiments to realize that same set of sealing device comes
Adapt to the production operation of the different specification size tubing of vacuum shaping box, wherein it is fixed that the first embodiment is mainly used for vacuum
Molding box produces the tubing of the small size of plurality of specifications；The first embodiment is illustrated below in conjunction with 1~attached drawing of attached drawing 3
Each structure composition and its working principle of vacuum shaping box quick-changing type sealing device.
Vacuum shaping box quick-changing type sealing device 100 includes substrate 1, counter flange 2, sealing flange 3 and gasket 4,
The sealing device 100 is fixedly mounted on vacuum shaping box by substrate 1, and substrate 1 has a centre bore 11, the centre bore 11 with
The discharge port that vacuum shaping box goes out tubing is arranged concentrically, and multiple first briquettings 12 are detachably provided in the outside wall surface of substrate 1.
Specifically, the dismountable specific structure of each first briquetting 12 are as follows: the first stud 13 is fixedly installed on substrate 1,
Strip groove 121 is provided through on first briquetting 12, the first stud 13 passes through strip groove 121 and is threaded with thereon for locking
First nut 14 of tight first briquetting 12.When operation, compression and the pine of the first briquetting 12 are realized by elastic first nut 14
It is slack.
Counter flange 2 is arranged concentrically in the outside wall surface of substrate 1, and counter flange 2 is compressed by multiple first briquettings 12, transition
Multiple second briquettings 21 are detachably provided in the outside wall surface of flange 2.Multiple first briquettings 12, multiple second briquettings 21 are located at
It the outside of centre bore 11 and is uniformly distributed circumferentially.
In order to enable the first briquetting 12 further compresses counter flange 2, one end of first briquetting 12 close to centre bore 11
On be provided through threaded hole 122,122 internal screw thread of threaded hole is connected with housing screw 15.It, can be by rotating the compression when operation
Screw 15 is contacted with the abutting of the outside wall surface of counter flange 2.
Specifically, dismountable specific structure of each second briquetting 21 are as follows: be provided through through-hole on the second briquetting 21
211, the second stud 22 is fixedly installed on counter flange 2, the second stud 22 passes through through-hole 211 and is threaded with thereon and is used for
Lock the second nut 23 of the second briquetting 21.When operation, the compression of the second briquetting 21 can be realized by elastic second nut 23
And absent-mindedness.
Sealing flange 3 is arranged concentrically in the outside wall surface of counter flange 2, and the outside wall surface of sealing flange 3 and counter flange 2
Outside wall surface be flush, sealing flange 3 is compressed by multiple second briquettings 21.
In order to enable the second briquetting 12 further compresses sealing flange 3, it is also equipped with housing screw 15 on the second briquetting 12,
And housing screw 15 is arranged on the second one end of the briquetting 21 far from centre bore 11.When operation, by rotatably compressing spiral shell
Nail 15 to push against counter flange 2, and then compresses sealing flange 3.
Gasket 4 is arranged concentrically between the outside wall surface of counter flange 2 and the inner wall of sealing flange 3, and gasket 4 is close
Flange 3 is sealed to compress.
In the present embodiment, when adapting to the tubing of small size of vacuum shaping box production plurality of specifications, it is only necessary to replace
The gasket 4 of corresponding tubing specification.When operation, it is only necessary to the first nut 14 and the second nut 23 are relaxed respectively,
That is replaceable seal.In order to mitigate the weight of entire sealing device, it is easily installed, counter flange 2, sealing flange 3 are by PE
Material is made, and gasket 4 is made of silica gel material, and sealing effect is more preferable.
Second of embodiment is mainly used for large-sized tubing of vacuum shaping box production plurality of specifications；With the first reality
It is different to apply scheme, counter flange 2 is omitted, sealing flange 3 is arranged concentrically in the outside wall surface of substrate 1, the first pressure
Block 12 compresses sealing flange 3；Gasket 4 is arranged concentrically between the outside wall surface of substrate 1 and the inner wall of sealing flange 3, close
Packing 4 is compressed by sealing flange 3.When adapting to large-sized tubing of vacuum shaping box production plurality of specifications, it is only necessary to replace
The sealing flange 3 and gasket 4 of corresponding tubing specification.When operation, it is only necessary to relax the first nut 14, Ji Kegeng
Change sealing flange 3 and gasket 4.Since counter flange 3 is omitted, structure is simpler, and it is more convenient to change.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent changes or modifications made according to the spirit of the present invention should be covered within the scope of the utility model.
Claims (10)
1. a kind of vacuum shaping box quick-changing type sealing device characterized by comprising
Substrate (1) has a centre bore (11), is detachably provided with multiple first briquettings in the outside wall surface of the substrate (1)
(12)；
Counter flange (2), is arranged concentrically in the outside wall surface of the substrate (1), and the counter flange (2) is by multiple described
First briquetting (12) compresses, and is detachably provided with multiple second briquettings (21) in the outside wall surface of the counter flange (2)；
Sealing flange (3), is arranged concentrically in the outside wall surface of the counter flange (2), and the sealing flange (3) is by multiple institutes
The second briquetting (21) stated compresses；
Gasket (4) is arranged concentrically between the outside wall surface of the counter flange (2) and the inner wall of the sealing flange (3),
The gasket (4) is compressed by the sealing flange (3).
2. vacuum shaping box quick-changing type sealing device according to claim 1, it is characterised in that: first briquetting
(12) it is provided through strip groove (121), is fixedly installed on the substrate (1) the first stud (13), described first on
Stud (13) passes through the strip groove (121) and is threaded with the first spiral shell for locking first briquetting (12) thereon
Female (14).
3. vacuum shaping box quick-changing type sealing device according to claim 2, it is characterised in that: first briquetting (12)
It is provided through threaded hole (122) on the one end of the centre bore (11), the connection of the threaded hole (122) internal screw thread
There are housing screw (15).
4. vacuum shaping box quick-changing type sealing device according to claim 1, it is characterised in that: second briquetting
(21) it is provided through through-hole (211), is fixedly installed on the counter flange (2) the second stud (22) on, described
Two studs (22) pass through the through-hole (211) and are threaded with the second spiral shell for locking second briquetting (21) thereon
Female (23).
5. vacuum shaping box quick-changing type sealing device according to claim 1, it is characterised in that: multiple first pressures
Block (12), multiple second briquettings (21) are located at the outside of the centre bore (11) and are uniformly distributed circumferentially.
6. vacuum shaping box quick-changing type sealing device according to claim 1, it is characterised in that: the counter flange
(2), the sealing flange (3) is made of PE material, and the gasket (4) is made of silica gel material.
7. a kind of vacuum shaping box quick-changing type sealing device characterized by comprising
Substrate (1) has a centre bore (11), is detachably provided with multiple first briquettings in the outside wall surface of the substrate (1)
(12)；
Sealing flange (3), is arranged concentrically in the outside wall surface of the substrate (1), and the sealing flange (3) is by multiple described
First briquetting (12) compresses；
Gasket (4) is arranged concentrically between the outside wall surface of the substrate (1) and the inner wall of the sealing flange (3), described
Gasket (4) compressed by the sealing flange (3).
8. vacuum shaping box quick-changing type sealing device according to claim 7, it is characterised in that: first briquetting
(12) it is provided through strip groove (121), is fixedly installed on the substrate (1) the first stud (13), described first on
Stud (13) passes through the strip groove (121) and is threaded with the first spiral shell for locking first briquetting (12) thereon
Female (14).
9. vacuum shaping box quick-changing type sealing device according to claim 8, it is characterised in that: first briquetting (12)
It is provided through threaded hole (122) on the one end of the centre bore (11), the connection of the threaded hole (122) internal screw thread
There are housing screw (15).
10. vacuum shaping box quick-changing type sealing device according to claim 7, it is characterised in that: first described in multiple
Briquetting (12) is located at the outside of the centre bore (11) and is uniformly distributed circumferentially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821512425.0U CN208759978U (en) | 2018-09-17 | 2018-09-17 | Vacuum shaping box quick-changing type sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821512425.0U CN208759978U (en) | 2018-09-17 | 2018-09-17 | Vacuum shaping box quick-changing type sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208759978U true CN208759978U (en) | 2019-04-19 |
Family
ID=66134977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821512425.0U Active CN208759978U (en) | 2018-09-17 | 2018-09-17 | Vacuum shaping box quick-changing type sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208759978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016460A (en) * | 2018-09-17 | 2018-12-18 | 苏州金纬机械制造有限公司 | Vacuum shaping box quick-changing type sealing device |
-
2018
- 2018-09-17 CN CN201821512425.0U patent/CN208759978U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016460A (en) * | 2018-09-17 | 2018-12-18 | 苏州金纬机械制造有限公司 | Vacuum shaping box quick-changing type sealing device |
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