CN201776746U - Pneumatic panel turnover worktable - Google Patents
Pneumatic panel turnover worktable Download PDFInfo
- Publication number
- CN201776746U CN201776746U CN201020200819XU CN201020200819U CN201776746U CN 201776746 U CN201776746 U CN 201776746U CN 201020200819X U CN201020200819X U CN 201020200819XU CN 201020200819 U CN201020200819 U CN 201020200819U CN 201776746 U CN201776746 U CN 201776746U
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- turnover panel
- pneumatic
- hinged
- workbench
- support bar
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- Expired - Lifetime
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Abstract
The utility model provides a pneumatic panel turnover worktable, which comprises a worktable body, a turnover panel hinged with the worktable and a panel turnover supporting structure, wherein the supporting structure takes a piston rod used as an actuating cylinder as a driving piece; the turnover panel is a pneumatic link mechanism of an executing element; and a platform body is fixed with a base to form a stand of a link moving mechanism. The utility model has the advantages of stably supporting the turnover panel and also automatically lifting and putting down the turnover panel by air pressure drive and control, is suitable for retracting the turnover panel after being automatically unfolded of a large-size assembly platform and overcomes the defect of manual operation.
Description
Technical field
The utility model relates to the aircraft manufacturing technology, and particularly aircraft manufacturing frock class formation is widely used in a kind of pneumatic reprint workbench that aircraft assembles, keeps in repair.
Background technology
In Aircraft Production manufacturing and maintenance process, easy to operate and be convenient to putting on the shelf and undercarriage of product for the workman, generally all on workbench, turnover panel be set near the product place, turnover panel links to each other with fixed platform with hinge, and supporting construction is set below the turnover panel.The rise of turnover panel and put down all and manually finish, time-consuming effort again.And turnover panel can not be too greatly, too heavy, otherwise the workman is difficult for stirring.
Summary of the invention
The purpose of this utility model provides a kind of Pneumatic reverse turning bed workbench, can stably support turnover panel, can use Pneumatic Transmission and control again, realizes the automatic rise of turnover panel and puts down.
Pneumatic reverse turning bed workbench of the present utility model comprises workbench body and turnover panel and the turnover panel supporting construction hinged with workbench, and particularly described supporting construction is a pneumatic linkage.
Above-mentioned pneumatic linkage contain the deformable three-legged structure that is hinged to by pedestal, connecting rod and pressurized strut and with the support bar of rod hinge connection, support bar is hinged on the turnover panel body, pedestal and workbench body are fixed, pressurized strut is communicated with the work source of the gas.
When not working usually, disconnect source of the gas, the pressurized strut retraction, connecting rod and support bar are folding, and support bar drives turnover panel and is folded to the workbench below; During work, connect source of the gas, pressurized strut is flexible, the drivening rod moving, and support bar launches with connecting rod gradually, and support bar promotes turnover panel and flushes with workbench, realizes extending the purpose of work top.
Advantage of the present utility model is simple and reasonable, and the turnover panel of large-scale mounting plate is realized the withdrawal of expansion automatically, solves the deficiency of manual operation.
Below in conjunction with the embodiment accompanying drawing this utility model is done and to be described in further detail.
Description of drawings
Fig. 1 is Pneumatic reverse turning bed platform supporting construction signal
Fig. 2 is Pneumatic reverse turning bed platform supporting construction movement position signal
Fig. 3 is the bar linkage structure signal
Fig. 4 is the supporting bar structure signal
To be support bar with connecting rod spacing be connected signal to Fig. 5
Number description: 1 platform body; 2 turnover panels; 3 support bars; 4 connecting rods; 5 pressurized struts; 6 pedestals; 7 supporting constructions; 8 fork ears; 9 connecting rod confined planes; 10 ears or side handles of a utensil; 11 support bar confined planes; 12 montants; Cross bar 13
The specific embodiment
Referring to accompanying drawing, Pneumatic reverse turning bed platform of the present utility model is made up of workbench body 1 and turnover panel 2, and the side and the platform body 1 of turnover panel 2 are hinged, and the supporting construction 7 that supports turnover panel is pneumatic bar linkage structures.This pneumatic bar linkage structure comprises pressurized strut 5, pedestal 6, connecting rod 4 and support bar 3 compositions, pedestal 6 is that the trench structure of a rigidity and the bottom of platform body are fixed, pressurized strut 5 is hinged on the pedestal respectively with an end of connecting rod 4, the moving piston end of pressurized strut 5 is hinged on the medium position of connecting rod 4 again, pressurized strut, connecting rod and pedestal form a deformable triangular structure, and connecting rod 4 is connected with turnover panel 2 by support bar 3.In this linkage, the piston rod of pressurized strut 5 is as driving link, and turnover panel 2 is an executive component, platform body 1 and the pedestal 6 fixing frames that constitute link motion mechanism.
For stable support turnover panel 2, turnover panel must be provided with the stationarity that two support bars 3 could guarantee the turnover panel upset for 2 times in the enforcement.If two cover connecting rod motions are arranged under the turnover panel, just can be difficult to the synchronism that assurance is overturn, even the possibility of inconsistent phase mutual interference can occur moving.In the enforcement connecting rod 4 is designed to T font structure, the piston rod of its montant and pressurized strut is hinged, and the two ends of its cross bar are hinged with a support bar respectively.The montant 12 of T font forms a deformable triangular structure with pressurized strut and pedestal, and the two ends of T font cross bar 13 are hinged with a support bar 3 respectively.Articulated joint between connecting rod 4 and the support bar 3 is provided with mechanical position limitation, and its structure as shown in Figure 3.In the termination of connecting rod is a yoke ear 8, the grooved center of fork ear 8 is connecting rod confined planes 9, the connection termination of support bar is L type ears or side handles of a utensil 10, the bottom of the ears or side handles of a utensil is support bar confined planes 11, when the connecting rod confined planes contacts with support bar confined planes one, connecting rod 4 and support bar 3 will form the hound of a rigidity, and the size of the angle β of connecting rod confined planes can guarantee that when spacing, turnover panel 2 can just stop at horizontal level.
Claims (4)
1. a Pneumatic reverse turning bed workbench comprises workbench body and turnover panel and the turnover panel supporting construction hinged with workbench, it is characterized in that described supporting construction is a pneumatic linkage.
2. Pneumatic reverse turning bed workbench as claimed in claim 1, it is characterized in that described pneumatic linkage contain the deformable three-legged structure that is hinged to by pedestal, connecting rod and pressurized strut and with the support bar of rod hinge connection, support bar is hinged on the turnover panel body, pedestal and workbench body are fixed, and pressurized strut is communicated with the work source of the gas.
3. Pneumatic reverse turning bed workbench as claimed in claim 2 is characterized in that described connecting rod is a T font structure, and the piston rod of its montant and pressurized strut is hinged, and the two ends of its cross bar are hinged with a support bar respectively.
4. as claim 2 or 3 described Pneumatic reverse turning bed workbench, it is characterized in that there is mechanical position limiting structure the junction between described connecting rod and the support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020200819XU CN201776746U (en) | 2010-05-25 | 2010-05-25 | Pneumatic panel turnover worktable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020200819XU CN201776746U (en) | 2010-05-25 | 2010-05-25 | Pneumatic panel turnover worktable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201776746U true CN201776746U (en) | 2011-03-30 |
Family
ID=43789976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020200819XU Expired - Lifetime CN201776746U (en) | 2010-05-25 | 2010-05-25 | Pneumatic panel turnover worktable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201776746U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927483A (en) * | 2010-05-25 | 2010-12-29 | 西安飞机工业（集团）有限责任公司 | Pneumatic reverse turning bed workbench |
| CN111071473A (en) * | 2019-12-04 | 2020-04-28 | 四川铭航兰德科技有限公司 | Pneumatic plate turnover structure |
| CN111570893A (en) * | 2020-06-15 | 2020-08-25 | 高邮市仁和机械配件厂 | High power bench saw of security with extend platform |
| CN117259857A (en) * | 2023-11-23 | 2023-12-22 | 山东莱芜建设集团有限公司 | Panel cutting device for construction |
-
2010
- 2010-05-25 CN CN201020200819XU patent/CN201776746U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927483A (en) * | 2010-05-25 | 2010-12-29 | 西安飞机工业（集团）有限责任公司 | Pneumatic reverse turning bed workbench |
| CN111071473A (en) * | 2019-12-04 | 2020-04-28 | 四川铭航兰德科技有限公司 | Pneumatic plate turnover structure |
| CN111071473B (en) * | 2019-12-04 | 2024-01-23 | 四川铭航兰德科技有限公司 | Pneumatic turning plate structure |
| CN111570893A (en) * | 2020-06-15 | 2020-08-25 | 高邮市仁和机械配件厂 | High power bench saw of security with extend platform |
| CN111570893B (en) * | 2020-06-15 | 2022-11-04 | 高邮市仁和机械配件厂 | High power bench saw of security with extend platform |
| CN117259857A (en) * | 2023-11-23 | 2023-12-22 | 山东莱芜建设集团有限公司 | Panel cutting device for construction |
| CN117259857B (en) * | 2023-11-23 | 2024-02-20 | 山东莱芜建设集团有限公司 | Panel cutting device for construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110330 Effective date of abandoning: 20120229 |