CN203473011U - Automobile and engine cover gluing groove thereof - Google Patents
Automobile and engine cover gluing groove thereof Download PDFInfo
- Publication number
- CN203473011U CN203473011U CN201320523755.0U CN201320523755U CN203473011U CN 203473011 U CN203473011 U CN 203473011U CN 201320523755 U CN201320523755 U CN 201320523755U CN 203473011 U CN203473011 U CN 203473011U
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- China
- Prior art keywords
- engine case
- gluing
- coating groove
- glue
- inner panel
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- Expired - Fee Related
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Abstract
The utility model belongs to the automobile technical field, and relates to an engine cover groove, especially to an automobile and an engine cover gluing groove thereof. The gluing groove is of a capsule structure, and the peripheral device is the inner plate of an engine cover. Gluing grooves are uniformly distributed on the inner plate of the engine cover, and vibration isolation glue is filled in the gluing grooves. The gluing groove marks gluing, ensuring the consistency of gluing quantity, especially for small lot manual gluing. A worker can easily position gluing point according to the gluing grooves, and the production efficiency is improved.
Description
Technical field
The utility model belongs to automobile technical field, relates to a kind of driving engine cover slot, particularly a kind of engine case coating groove.
Background technology
Vehicle body gluing is a ring of outbalance in the middle of vehicle production.Especially vehicle body shock insulation glue, plays vital effect for vehicle body NVH performance.Between engine case outside plate and inner panel, generally all can scribble one deck shock insulation glue, this layer of shock insulation glue will be filled in the middle of the gap between engine case inner and outer plates after baking foaming, play actv. supporting role, cushion the vibrations between two-layer panel beating, prevent that it from colliding mutually.Engine case shock insulation glue is normally smeared in the operation that is welded, and at Painting Shop baking foaming, reaches final condition.The parameters such as the position that engine case shock insulation glue is smeared, thickness, quantity all can affect final vibration isolation result of use.Therefore, how effectively to control well shock insulation glue applying amount and smear position and guarantee that final isolating affection just seems extremely important.Generally engine case inner panel can be designed with glue-application-edge, for vibration isolation glue provides, smears plane.These glue-application-edge are subject to space constraint, and often width is very little, and the shock insulation glue width of therefore smearing also can be very narrow, and glue-spread not finally cannot meet vibration isolation requirement completely like this.And these glue-application-edge mostly are simple planar structure, the shock insulation glue that does not carry out baking foaming is easy to extruding, washes away and drop in manufacturing line transportation and the process of crossing tiselius apparatus, pollutes tiselius apparatus on the one hand, causes on the other hand gluing to lose efficacy.
Utility model content
The purpose of this utility model is to overcome the defect existing in prior art, designs a kind of engine case coating groove, and this groove can effectively be avoided the generation of the problems such as engine case shock insulation glue glue-spread is not enough, isolating affection is undesirable, easily drop.
To achieve these goals, the technical solution of the utility model is a kind of engine case coating groove of design, and this coating groove is capsule-type structure, and its external equipment is engine case inner panel,
Its annexation is: on described engine case inner panel, be laid with coating groove, described shock insulation glue is filling in described coating groove.
On the lightening hole limit of described engine case inner panel, be processed with the gear glue flange extending internally.
Described engine case inner panel is provided with heavy stand, and heavy stand is arranged in lightening hole periphery.
The surface of described gear glue flange is provided with nanometer layer.
The utility model also provides a kind of automobile, comprises described engine case coating groove.
Advantage of the present utility model and beneficial effect are:
(1) capsule-type coating groove can hold extra glue-spread, ensures enough gas releases and fills the gap between engine case inner and outer plates.
(2) capsule-type coating groove structure increases the area of contact of glue and panel beating, improves the adhesive ability of shock insulation glue, makes its difficult drop-off.
(3) capsule-type coating groove plays the effect of gluing mark, has guaranteed the conformability of the gluing quality and quantity of each car.
(4) the gear glue flange on capsule-type coating groove side plays the effect that shock insulation glue prevents that its extruding from overflowing or dropping of blocking.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A enlarged drawing of Fig. 1;
Fig. 3 is the B-B cross-sectional view of Fig. 1.
Wherein, 1-engine case inner panel; 2-engine case outside plate; 3-coating groove; 4-gear glue flange; 5-shock insulation glue.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described, following examples are only for the technical solution of the utility model is more clearly described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1 and Figure 2, the concrete technical scheme of implementing of the utility model is: a kind of engine case coating groove, this coating groove 3 is capsule-type structure, its external equipment is engine case inner panel 1, on described engine case inner panel 1, be laid with coating groove 3, described shock insulation glue is filling in described coating groove 3.The formed capsule-type structure of coating groove 3 of the present utility model can be the various structures such as square, circle or kidney-shaped.The outside of this coating groove 3 is connected with engine case inner panel 1.
As shown in Figure 1, Figure 3, on the lightening hole limit of described engine case inner panel 1, be processed with the gear glue flange 4 extending internally.Preferably, described engine case inner panel 1 is provided with heavy stand, and heavy stand is arranged in lightening hole periphery, has improved the rigidity of engine case inner panel 1.
In Fig. 1, Fig. 2, coating groove 3 is a part for engine case inner panel 1, is evenly arranged in the region of engine case inner panel 1, and the quantity of coating groove 3 can increase or reduce according to design requirement; Coating groove 3 has played the effect of gluing mark, is conducive to guarantee the conformability of gluing quantity, and especially during the manual gluing of small lot, workman can, according to the light location glue-applying point of coating groove 3, enhance productivity; Gear glue flange 4 is positioned on the lightening hole limit of engine case inner panel 1, shock insulation glue is played to actv. and block effect.
In Fig. 3, from the formed concave structure of section coating groove 3, can hold extra many shock insulation glue 5, making to deposit glue amount increases, and is conducive to improve the vibration isolating effect after foaming.Concavity groove structure can also increase the area of contact of vibration isolation glue and panel beating in addition, improves the adhesive ability of shock insulation glue.Gear glue flange 4 pairs of shock insulation glue have the effect of blocking, and can prevent from that it is squeezed in transportation overflow or washed away by electrophoresis liquid.Preferably, on this gear glue flange 4, there is nanometer layer, thus can corrosion prevention.More preferably, this gear glue flange 4 is extensible member, can extend according to depositing glue amount.This gear glue flange 4 is provided with nanometer layer on the face towards shock insulation glue, can also be provided with concaveconvex structure, thereby is closely linked with shock insulation glue.
The utility model also provides a kind of automobile, comprises described engine case coating groove.
The above is only preferential embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. an engine case coating groove, is characterized in that: this coating groove (3) is capsule-type structure, and its external equipment is engine case inner panel (1),
Its annexation is: on described engine case inner panel (1), be provided with coating groove (3), described shock insulation glue is filling in described coating groove (3).
2. a kind of engine case coating groove according to claim 1, is characterized in that: on described engine case inner panel (1), be provided with lightening hole, described lightening hole limit is processed with the gear glue flange (4) extending internally.
3. a kind of engine case coating groove according to claim 2, is characterized in that: described engine case inner panel (1) is provided with heavy stand, and heavy stand is arranged in lightening hole periphery.
4. a kind of engine case coating groove according to claim 2, is characterized in that: the surface of described gear glue flange (4) is provided with nanometer layer.
5. an automobile, is characterized in that, comprises as the engine case coating groove as described in any one in claim 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320523755.0U CN203473011U (en) | 2013-08-26 | 2013-08-26 | Automobile and engine cover gluing groove thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320523755.0U CN203473011U (en) | 2013-08-26 | 2013-08-26 | Automobile and engine cover gluing groove thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203473011U true CN203473011U (en) | 2014-03-12 |
Family
ID=50221395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320523755.0U Expired - Fee Related CN203473011U (en) | 2013-08-26 | 2013-08-26 | Automobile and engine cover gluing groove thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203473011U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091926A (en) * | 2018-01-31 | 2019-08-06 | 长城汽车股份有限公司 | Bonnet inner panel and hood and vehicle |
| EP4071031A1 (en) * | 2021-04-08 | 2022-10-12 | PSA Automobiles SA | Inner panel of engine cover and engine cover |
-
2013
- 2013-08-26 CN CN201320523755.0U patent/CN203473011U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091926A (en) * | 2018-01-31 | 2019-08-06 | 长城汽车股份有限公司 | Bonnet inner panel and hood and vehicle |
| EP4071031A1 (en) * | 2021-04-08 | 2022-10-12 | PSA Automobiles SA | Inner panel of engine cover and engine cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20210826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |