CN202114412U - Splashing preventive device of exhaust manifold engine support - Google Patents
Splashing preventive device of exhaust manifold engine support Download PDFInfo
- Publication number
- CN202114412U CN202114412U CN2011201617532U CN201120161753U CN202114412U CN 202114412 U CN202114412 U CN 202114412U CN 2011201617532 U CN2011201617532 U CN 2011201617532U CN 201120161753 U CN201120161753 U CN 201120161753U CN 202114412 U CN202114412 U CN 202114412U
- Authority
- CN
- China
- Prior art keywords
- plate
- rotational
- exhaust manifold
- engine support
- protective plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a splashing preventive device of an exhaust manifold engine support, which is characterized by comprising a base. The base is provided with a bottom plate and a vertical plate, the vertical plate is provided with a fixing plate and a rotational protecting plate, both the fixing plate and the rotational protecting plate are provided with a connector connected with the fixing plate and the rotational protecting plate, a hinge is disposed on the connector, and a torsional spring is sleeved on the hinge. The fixing plate and the rotational protecting plate are arranged on the vertical plate and realize assorted protection, when a part is mounted, the part is utilized to jack the 'rotational protecting plate' of a protector, the 'rotational protecting plate' tightly presses at the position of a threaded hole of the part by the aid of elasticity of the 'torsional spring', during welding, splashed articles are stopped out of threads, the manifold part is taken down after welding is completed, and the 'threaded protecting plate' resets automatically. The splashing preventive device of the exhaust manifold engine support effectively prevents welding slag from entering the threaded hole, guarantees normal follow-up bolt assembling operation, improves production efficiency, and is high in practicality.
Description
Technical field
The utility model relates to a kind of welding and uses protector, is specifically related to a kind of passenger car exhaust emission system manifold welding screw thread protection that is applicable to.
Background technology
The exhaust manifold of most of passenger car all is made up of inlet flange, four pipes, gas collection end awl etc., and wherein composition 4 road circular welds between inlet flange and 4 pipes generally adopt robot to weld automatically.It is inner that automobile exhaust system manifold when welding spatter is fallen the support screwed hole easily, causes the bolt can not normal mounting.
Summary of the invention
To the deficiency that prior art exists, the utility model technical problem to be solved is, provide a kind of simple in structure, effectively prevent the anti-device that splashes of exhaust manifold engine support that welding slag splashes and gets into screwed hole, improves Assembling Production efficient.
For solving the problems of the technologies described above; The technical scheme that the utility model is taked is: the anti-device that splashes of a kind of exhaust manifold engine support; Comprise base, fixed head and rotation protective plate be set on said riser with base plate and riser, fixed head with rotate protective plate on be equipped with the connecting portion that is connected the two; Said connecting portion is provided with hinge, suit torsionspring on hinge.
The anti-device that splashes of above-mentioned exhaust manifold engine support, said rotation protective plate comprises substrate and protective plate, said protective plate is fixed in the top in the substrate outside.
The advantage of the anti-device that splashes of the utility model exhaust manifold engine support is: through being employed in the protection mode that fixed head cooperates with the rotation protective plate is set on the riser; When part is installed; Use part that " the rotation protective plate " of protector backed down; " rotation protective plate " under the elastic reaction of " torsionspring ", its protective plate is pressed on the screwed hole position of part, splashes during welding by the protective plate retaining in threaded exterior; Welding is taken off the manifold part after accomplishing, and " screw thread protective plate " automatically resets.This device has prevented that effectively welding slag from getting into screwed hole, has guaranteed normally carrying out of follow-up bolts assemblies work, has improved production efficiency, and is practical.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the profile of the left view of Fig. 1;
Fig. 3 is the working state schematic representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is explained further details;
Like Fig. 1, shown in 2; The anti-device that splashes of a kind of exhaust manifold engine support; Comprise base 1 with base plate 11 and riser 12; Fixed head 2 and rotation protective plate 3 are set on the outer surface of riser 12, and rotation protective plate 3 comprises substrate 32 and protective plate 33, and protective plate 33 is fixed in the top in substrate 32 outsides.On the opposite of fixed head 2 and substrate 32, be equipped with the connecting portion 21,31 that is connected the two, on connecting portion 21,31, hinge 4 be set, on hinge 4, be set with and make the torsionspring 5 of rotation protective plate 3 around these hinge 4 rotations.
As shown in Figure 3; When part is installed, use part that the substrate 32 of protector is backed down, under the elastic reaction of torsionspring 5; Its protective plate 33 is pressed on screwed hole 61 positions of part 6; Splash during welding and kept off in the outside of screwed hole 61 by protective plate 33, welding is taken off part 6 after accomplishing, and substrate 32 drives protective plates 33 and automatically resets.
Certainly, above-mentioned explanation is not to be the restriction to the utility model, and the utility model also is not limited to above-mentioned giving an example; Those skilled in the art; In the essential scope of the utility model, the variation of making, remodeling, interpolation or replacement all should belong to the protection domain of the utility model.
Claims (2)
1. an exhaust manifold engine support prevents splashing device; It is characterized in that: comprise base with base plate and riser; Fixed head and rotation protective plate are set on said riser; Be equipped with the connecting portion that be connected the two with rotation on the protective plate at fixed head, said connecting portion is provided with hinge, suit torsionspring on hinge.
2. the anti-device that splashes of exhaust manifold engine support according to claim 1, it is characterized in that: said rotation protective plate comprises substrate and protective plate, said protective plate is fixed in the top in the substrate outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201617532U CN202114412U (en) | 2011-05-20 | 2011-05-20 | Splashing preventive device of exhaust manifold engine support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201617532U CN202114412U (en) | 2011-05-20 | 2011-05-20 | Splashing preventive device of exhaust manifold engine support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202114412U true CN202114412U (en) | 2012-01-18 |
Family
ID=45455510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201617532U Expired - Fee Related CN202114412U (en) | 2011-05-20 | 2011-05-20 | Splashing preventive device of exhaust manifold engine support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202114412U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706986A (en) * | 2013-12-16 | 2014-04-09 | 柳州恒耀汽车零部件有限公司 | Anti-spattering structure for air inflow flange |
| CN103921029A (en) * | 2014-04-28 | 2014-07-16 | 成都陵川特种工业有限责任公司 | Simple protection device for exhaust manifold holder welding |
| CN104551459A (en) * | 2014-11-20 | 2015-04-29 | 芜湖普威技研有限公司 | Screw bolt welding anti-spattering protection sleeve |
-
2011
- 2011-05-20 CN CN2011201617532U patent/CN202114412U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706986A (en) * | 2013-12-16 | 2014-04-09 | 柳州恒耀汽车零部件有限公司 | Anti-spattering structure for air inflow flange |
| CN103921029A (en) * | 2014-04-28 | 2014-07-16 | 成都陵川特种工业有限责任公司 | Simple protection device for exhaust manifold holder welding |
| CN104551459A (en) * | 2014-11-20 | 2015-04-29 | 芜湖普威技研有限公司 | Screw bolt welding anti-spattering protection sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20140520 |