CN204929477U - Electrical control box's panel beating machine case - Google Patents
Electrical control box's panel beating machine case Download PDFInfo
- Publication number
- CN204929477U CN204929477U CN201520616235.3U CN201520616235U CN204929477U CN 204929477 U CN204929477 U CN 204929477U CN 201520616235 U CN201520616235 U CN 201520616235U CN 204929477 U CN204929477 U CN 204929477U
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- China
- Prior art keywords
- panel
- box
- bendings
- backboard
- backplate
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a panel beating trade especially relates to an electrical control box's panel beating machine case. Including box, panel, backplate, guide rail board and support, the box is the penetrating open -ended tetragonal body structure in both ends, and it is bent through quartic continuous 90 by the whole board of a rectangle, and head and the tail weld and form again, panel and backplate are concave structures, and both bend through four sides downward 90 by the whole board of a rectangle and form, the both ends opening part of box inwards reduces and forms necking down portion, and panel and backplate difference suit are in the necking down portion at box both ends. The utility model has the advantages that: box, panel, backplate be integrative weld forming respectively, no longer need assemble separately, has strengthened holistic mechanical properties and barrier propterty, the tip of box forms necking down portion, panel and the direct suit of backplate in necking down portion, the convenient equipment.
Description
Technical field
The utility model relates to panel beating industry, particularly relates to a kind of Sheet-metal machine box of electric control box.
Background technology
Electric control box is mostly use multiple panel beating sheet material overlap joint to form, and this structure not only assembles trouble, and globality is very poor, and water-proof function is weak, neither be fine to the effect of electromagnetic shielding, causes to work under rugged environment, limits its range of application.
Utility model content
For solving the problems of the prior art, the purpose of this utility model is the Sheet-metal machine box providing a kind of electric control box, and it can reduce the quantity for the screw connected, and globality is comparatively strong, and the effect of electromagnetic shielding is good.
For achieving the above object, the technical solution of the utility model is as follows:
A Sheet-metal machine box for electric control box, comprises casing, panel, backboard, guide-rail plate and support, and described casing is the tetragonal body structure of the penetrating opening in two ends, and it is by the square whole plate of a block length through four continuous 90 ° of bendings, then head and the tail are welded; Described panel and backboard are concave structure, and by the square whole plate of a block length, through four limits, downward 90 ° of bendings form for both; Formation necking part is inwardly tightened at the both ends open place of described casing, and described panel and backboard are set on the necking part of described tank ends.
Preferably, the end of described necking part leans with the inwall of panel, backboard respectively, and arranges foaming sealing ring between the inwall of the end of necking part and panel, backboard.
Preferably, described support welding is in the inside of casing, and described guide-rail plate is one-body molded, and adopts tapping screw to be fixed on described support.
Preferably, described casing by the square whole plate of a block length through four continuous 90 ° of bendings, head and the tail are welded again, through first time, 90 ° of bendings form sidewall one to the whole plate of described rectangle, sidewall two is formed through second time 90 ° of bendings, through third time, 90 ° of bendings form sidewall three, and form sidewall four and liner plate through the 4th 90 ° of bending, the inner side of described liner plate and described sidewall one is close to.
Compared with prior art, the beneficial effects of the utility model are:
(1) change traditional overlapping mode, but by casing, panel, backboard one welding fabrication respectively, no longer need assembled separately, thus enhance overall mechanical performance and barrier propterty;
(2) foaming sealing ring is set, enhances overall water resistance;
(3) the open-ended place of casing forms necking part, and panel and backboard are directly sleeved on necking part, ease of assembly;
(4) support is the inside being welded on casing, then is utilized by guide-rail plate tapping screw to be fixed on support, adopts tapping screw can reduce the ease of complexity and the processing of assembling;
(5) guide-rail plate adopts overall plan, and shaping slot can meet the work requirements of printed board in subrack well, and adopts the moulding of hollow out, farthest decrease the weight of subrack itself, and the Assembly of the parts of entirety is very easy.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described.
Fig. 1 is the perspective exploded view of a kind of execution mode of the utility model;
Fig. 2 is the local assembled sectional view of a kind of execution mode of the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
See Fig. 1 and 2, a kind of Sheet-metal machine box of electric control box, comprise casing 1, panel 2, backboard 3, guide-rail plate 4 and support 5, casing 1 is the tetragonal body structure of the penetrating opening in two ends, it is through four continuous 90 ° of bendings by the square whole plate of a block length, head and the tail are welded again, through first time, 90 ° of bendings form sidewall one to the whole plate of rectangle, sidewall two is formed through second time 90 ° of bendings, through third time, 90 ° of bendings form sidewall three, form sidewall four and liner plate through the 4th 90 ° of bending, the inner side of liner plate and sidewall one is close to.Panel 2 and backboard 3 are concave structure, and by the square whole plate of a block length, through four limits, downward 90 ° of bendings form for both; The both ends open place of casing 1 inwardly tightens and forms necking part 11, and panel 2 and backboard 3 are set on the necking part 11 at casing 1 two ends.
The end of necking part 11 leans with the inwall of panel 2, backboard 3 respectively, and arranges the sealing ring 6 that foams between the inwall of the end of necking part 11 and panel 2, backboard 3.
Support 5 is welded in the inside of casing 1, and guide-rail plate 4 is one-body molded, and adopts tapping screw to be fixed on support 5.
In sum, the beneficial effects of the utility model are:
(1) change traditional overlapping mode, but by casing, panel, backboard one welding fabrication respectively, no longer need assembled separately, thus enhance overall mechanical performance and barrier propterty;
(2) foaming sealing ring is set, enhances overall water resistance;
(3) the open-ended place of casing forms necking part, and panel and backboard are directly sleeved on necking part, ease of assembly;
(4) support is the inside being welded on casing, then is utilized by guide-rail plate tapping screw to be fixed on support, adopts tapping screw can reduce the ease of complexity and the processing of assembling;
(5) guide-rail plate adopts overall plan, and shaping slot can meet the work requirements of printed board in subrack well, and adopts the moulding of hollow out, farthest decrease the weight of subrack itself, and the Assembly of the parts of entirety is very easy.
To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. the Sheet-metal machine box of an electric control box, comprise casing, panel, backboard, guide-rail plate and support, it is characterized in that, described casing is the tetragonal body structure of the penetrating opening in two ends, it is by the square whole plate of a block length through four continuous 90 ° of bendings, then head and the tail are welded; Described panel and backboard are concave structure, and by the square whole plate of a block length, through four limits, downward 90 ° of bendings form for both; Formation necking part is inwardly tightened at the both ends open place of described casing, and described panel and backboard are set on the necking part of described tank ends.
2. the Sheet-metal machine box of a kind of electric control box as claimed in claim 1, is characterized in that, the end of described necking part leans with the inwall of panel, backboard respectively, and arranges foaming sealing ring between the inwall of the end of necking part and panel, backboard.
3. the Sheet-metal machine box of a kind of electric control box as claimed in claim 1, is characterized in that, described support welding is in the inside of casing, and described guide-rail plate is one-body molded, and adopts tapping screw to be fixed on described support.
4. the Sheet-metal machine box of a kind of electric control box as claimed in claim 1, it is characterized in that, described casing by the square whole plate of a block length through four continuous 90 ° of bendings, head and the tail are welded again, through first time, 90 ° of bendings form sidewall one to the whole plate of described rectangle, and form sidewall two through second time 90 ° of bendings, through third time, 90 ° of bendings form sidewall three, form sidewall four and liner plate through the 4th 90 ° of bending, the inner side of described liner plate and described sidewall one is close to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520616235.3U CN204929477U (en) | 2015-08-17 | 2015-08-17 | Electrical control box's panel beating machine case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520616235.3U CN204929477U (en) | 2015-08-17 | 2015-08-17 | Electrical control box's panel beating machine case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204929477U true CN204929477U (en) | 2015-12-30 |
Family
ID=54978569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520616235.3U Expired - Fee Related CN204929477U (en) | 2015-08-17 | 2015-08-17 | Electrical control box's panel beating machine case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204929477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498859A (en) * | 2017-09-14 | 2017-12-22 | 广州迈普再生医学科技有限公司 | A kind of forming room of biological 3D printer and biological 3D printer |
-
2015
- 2015-08-17 CN CN201520616235.3U patent/CN204929477U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498859A (en) * | 2017-09-14 | 2017-12-22 | 广州迈普再生医学科技有限公司 | A kind of forming room of biological 3D printer and biological 3D printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |