CN205599412U - Spraying instrument that can be automatically shields work piece part - Google Patents
Spraying instrument that can be automatically shields work piece part Download PDFInfo
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- CN205599412U CN205599412U CN201620369264.9U CN201620369264U CN205599412U CN 205599412 U CN205599412 U CN 205599412U CN 201620369264 U CN201620369264 U CN 201620369264U CN 205599412 U CN205599412 U CN 205599412U
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Abstract
The utility model discloses a spraying instrument that can be automatically shields work piece part, including suspending roof beam, cover plate in midair, it has flange face, holding surface on the roof beam to suspend in midair, the last pillar that has central through hole and symmetry of cover plate, the circumcircle radius of symmetry pillar is less than the radius of flange face, the cover plate radius covers regional circumcircle radius when being greater than the spraying, the work piece has the centre bore, and the work piece is place on suspending the roof beam holding surface in midair, during the washing, arrange in when cover plate's pillar and have on the flange face on suspending the roof beam in midair, the high interval that has the pillar between cover plate and work piece upper surface, cover plate is common rotatory with inviting with the work piece, cleaning workpiece, when the spraying, brake the work piece, cover plate continues rotatoryly with inertial force, cover plate's pillar breaks away from the flange face that suspends in midair on the roof beam, is in the central porose area of work piece, cover plate is by self weight effect whereabouts, and cover plate covers the region when coveing the spraying on the work piece. The advantage: not only satisfy the washing but also satisfied local spraying and shielded the requirement, can effective control spraying area.
Description
Technical field
This utility model belongs to spraying frock technical field, relates to a kind of Spray painting tool that automatically can cover workpiece local, particularly relates to a kind of Spray painting tool that automatically can cover brake hub local；Spraying is covered in the spraying local automatically being particularly well-suited to hub class part.
Background technology
Brake hub upper surface spray paint prevents from getting rusty；When installing bolt for guarantee brake hub, moment of torsion is reliable, and the screwed hole on brake hub cannot spray paint；Need when brake hub upper surface paint spraying non-spraying region screwed hole is effectively covered；Workpiece high-volume spraying generally uses the spraying of auto chain walking mechanism painted line, to improve production capacity；Automatically, before spraying, workpiece need to be made automatically to rotate all cleanings outer surface of workpiece pre-treatment；Non-spraying region effectively need to be covered when spraying paint, to realize workpiece is rotated spraying paint；Process for covering the inter process pause off and on of workpiece non-spraying region, certainly will cause producing continuously, waste man-hour, reduce work efficiency；The naked requirement of surface of the work comprehensively cleaned is contradiction with the requirement of covering of local, workpiece non-spraying region mutually, and spraying area is excessive and too small being difficult to controls, and problems always perplex the difficult problem of engineers and technicians.
Summary of the invention
The utility model discloses the Spray painting tool that can automatically workpiece local be covered, during to solve auto chain walking mechanism painted line spraying in prior art, pause for covering workpiece non-spraying region inter process off and on, it is impossible to produce continuously, waste man-hour, inefficiency；The naked requirement of surface of the work comprehensively cleaned is contradiction with the requirement of covering of local, workpiece non-spraying region mutually, and spraying area is excessive and too small is difficult to the problems such as control.
This utility model includes suspending beam, covering plate in midair；On suspention beam, there is flange surface, supporting surface；There is on covering plate central through hole and symmetrical pillar；The circumcircle radius of symmetrical pillar is less than the radius of flange surface；Covering plate radius is more than the circumcircle radius of masked areas during spraying；Workpiece has centre bore, and work-piece is on suspention beam supporting surface；During cleaning, have on flange surface when the pillar of covering plate is placed on suspention beam；Crutched vertical separation is had between covering plate and workpiece surface；Covering plate and the synchronized common rotation of workpiece, cleaning workpiece；When spraying, workpiece is braked；Covering plate continues to rotate with inertia force, and the pillar of covering plate departs from the flange surface on suspention beam, is in the center porose area of workpiece；Covering plate is fallen by own wt effect, masked areas when covering plate hides the spraying on workpiece.
Cover apertures when there is on this utility model workpiece the spraying of circumference uniform distribution；When comprising spraying, the circumcircle region of cover apertures is masked areas during spraying, and covering plate radius is more than the circumcircle radius of masked areas during spraying.
Of the present utility model have the active effect that low cost of manufacture, both met the requirement that work is cleaned comprehensively, met again the locally sprayed requirement covered, can effectively control spraying area.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model structure cleaning view；
Fig. 3 is this utility model structure spray coating operations view；
Fig. 4 is this utility model hanger beam structure schematic diagram；
Fig. 5 is this utility model covering plate structural representation；
In figure: cover apertures when 1 suspention beam, 2 covering plates, 3 workpiece, 1a flange surface, 1b supporting surface, 2a pillar, 3a spraying.
Detailed description of the invention
An embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
Workpiece 3 is brake hub.Before brake hub sprays automatically, need pretreatment cleaning；In cleaning process, it is desirable to each outer surface of whole brake hub is all cleaned, including 4 screwed holes；In painting process, it is desirable to circumference is locally sprayed, screwed hole is covered.The screwed hole of brake hub is cover apertures 3a during spraying；The circumcircle region of 4 screwed holes comprising brake hub is masked areas during spraying.
This utility model embodiment as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, including suspention beam 1, covering plate 2；On suspention beam 1, there is flange surface 1a, supporting surface 1b；There is on covering plate 2 central through hole and symmetrical pillar 2a；The circumcircle radius of the pillar 2a radius less than flange surface 1a；Covering plate 2 radius is more than the circumcircle radius of masked areas during spraying；Brake hub has centre bore, and brake hub is placed on suspention beam 1 supporting surface 1b；Have on flange surface 1a when the pillar 2a of covering plate 2 is placed on suspention beam 1；There is between covering plate 2 and brake hub upper surface the vertical separation of pillar 2a；Cover surface and have certain space and distance, convenient and reliable each outer surface of cleaning brake hub with brake hub surface.
As shown in Figure 1, Figure 2, shown in Fig. 4, Fig. 5, when suspend in midair beam 1 carry brake hub run to automatic cleaning area time, covering plate 2 and brake hub, with certain synchronized rotation of rotary speed, clean shower nozzle and start jet cleaning liquid and rinse surface, clean brake hub.
As shown in Fig. 1, Fig. 3, Fig. 4, Fig. 5, when suspending beam 1 in midair and carrying brake hub and cover station that utensil runs to auto spray painting region, brake hub periphery brake unit starts, brake hub to be braked, brake hub stops the rotation；At this moment due to inertia, covering plate 2 continues to rotate with inertia force, and the pillar 2a of covering plate 2 departs from the flange surface 1a on suspention beam 1, is in the center porose area of brake hub；Covering plate 2 is fallen by self gravitation effect, cover apertures 3a during the spraying in masked areas and region when covering plate 2 hides the spraying on workpiece.
Claims (2)
1. the Spray painting tool that can automatically workpiece local be covered；It is characterized in that: include suspending beam, covering plate in midair；On suspention beam, there is flange surface, supporting surface；There is on covering plate central through hole and symmetrical pillar；The circumcircle radius of symmetrical pillar is less than the radius of flange surface；Covering plate radius is more than the circumcircle radius of masked areas during spraying；Workpiece has centre bore, and work-piece is on suspention beam supporting surface；During cleaning, have on flange surface when the pillar of covering plate is placed on suspention beam；Crutched vertical separation is had between covering plate and workpiece surface；Covering plate and the synchronized common rotation of workpiece, cleaning workpiece；When spraying, workpiece is braked；Covering plate continues to rotate with inertia force, and the pillar of covering plate departs from the flange surface on suspention beam, is in the center porose area of workpiece；Covering plate is fallen by own wt effect, masked areas when covering plate hides the spraying on workpiece.
Automatically the Spray painting tool that workpiece local can be covered the most according to claim 1；It is characterized in that:
Cover apertures when there is on workpiece the spraying of circumference uniform distribution；When comprising spraying, the circumcircle region of cover apertures is masked areas during spraying, and covering plate radius is more than the circumcircle radius of masked areas during spraying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620369264.9U CN205599412U (en) | 2016-04-28 | 2016-04-28 | Spraying instrument that can be automatically shields work piece part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620369264.9U CN205599412U (en) | 2016-04-28 | 2016-04-28 | Spraying instrument that can be automatically shields work piece part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205599412U true CN205599412U (en) | 2016-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620369264.9U Active CN205599412U (en) | 2016-04-28 | 2016-04-28 | Spraying instrument that can be automatically shields work piece part |
Country Status (1)
| Country | Link |
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| CN (1) | CN205599412U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595385A (en) * | 2016-12-30 | 2017-04-26 | 安徽普瑞普勒传热技术有限公司 | Cleaning rack for plates of heat exchanger |
| CN115193616A (en) * | 2022-07-18 | 2022-10-18 | 鹰潭旭鸿金属科技有限公司 | Automobile decoration shields spraying device |
| CN115463765A (en) * | 2022-09-19 | 2022-12-13 | 北京中丽制机电气有限公司 | Galvanized product touch-resistant barrier device and using method thereof |
-
2016
- 2016-04-28 CN CN201620369264.9U patent/CN205599412U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595385A (en) * | 2016-12-30 | 2017-04-26 | 安徽普瑞普勒传热技术有限公司 | Cleaning rack for plates of heat exchanger |
| CN106595385B (en) * | 2016-12-30 | 2018-11-13 | 安徽普瑞普勒传热技术有限公司 | Heat exchanger plate rack for cleaning |
| CN115193616A (en) * | 2022-07-18 | 2022-10-18 | 鹰潭旭鸿金属科技有限公司 | Automobile decoration shields spraying device |
| CN115193616B (en) * | 2022-07-18 | 2023-11-21 | 鹰潭旭鸿金属科技有限公司 | Automobile decoration shields spraying device |
| CN115463765A (en) * | 2022-09-19 | 2022-12-13 | 北京中丽制机电气有限公司 | Galvanized product touch-resistant barrier device and using method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |