CN201574842U - Glue accommodating groove on cover cap of chain chamber - Google Patents
Glue accommodating groove on cover cap of chain chamber Download PDFInfo
- Publication number
- CN201574842U CN201574842U CN2009200943109U CN200920094310U CN201574842U CN 201574842 U CN201574842 U CN 201574842U CN 2009200943109 U CN2009200943109 U CN 2009200943109U CN 200920094310 U CN200920094310 U CN 200920094310U CN 201574842 U CN201574842 U CN 201574842U
- Authority
- CN
- China
- Prior art keywords
- cover cap
- chain chamber
- glue groove
- chamber cover
- cylinder body
- 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 - Lifetime
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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
A glue accommodating groove on a cover cap of a chain chamber is characterized in that the glue accommodating groove is formed in the position of the cover cap of the chain chamber corresponding to the joint of a cylinder body and a cylinder cover, and is close to the inner side of the cylinder body, and an opening of the glue accommodating groove faces to the inner part of the cylinder body. The glue accommodating groove can store a portion of sealant which can better fill in the dislocation gap at the joint of the cylinder body and the cylinder cover when the cover cap of the chain chamber is installed, so that the possibility of leakage at the joint of the cylinder body and the cylinder cover is reduced, and the sealing property of the cover cap of the chain chamber can be well ensured.
Description
Technical field
The utility model belongs to motor car engine chain chamber cover cap manufacturing technology field, particularly a kind of chain chamber cover cap glue groove.
Background technique
At present, most motors all are the designs of adopting integral chain chamber cover cap and being coated with RTV glue assurance sealing in chain chamber cover cap sealing strip inboard.Integral chain chamber cover cap need contact simultaneously with cylinder body, cylinder cap front-end face could guarantee sealing.The traditional gluing mode of small-sized straight engine employing that offsets very little for the cylinder block and head front-end face can play good seal action.But for V-type engine or large-scale motor, be difficult to guarantee especially little deviation in processing and assembly process, cylinder body that brings like this and cylinder cap front-end face offsetting cumulative departure are just bigger.V-type engine particularly, the chain chamber cover cap need guarantee to contact with left and right sides cylinder cap and cylinder body simultaneously, the consideration machine adds the cumulative departure in deviation and the assembling, offsetting in the junction of cylinder body and cylinder cap can be relatively large, if the encapsulating method before still adopting, the sealability of chain chamber cover cap will be difficult to guarantee.
Summary of the invention
The utility model purpose provides a kind of chain chamber cover cap glue groove.
The technical solution of the utility model is achieved in that
Chain chamber cover cap glue groove is characterized by: have glue groove at the chain chamber cover cap corresponding to the position of cylinder block and head junction, glue groove is near the cylinder body inboard, and the glue groove opening points in the cylinder body.
Glue groove of the present utility model can store a part of sealer, these sealers can be filled up the offsetting of cylinder block and head junction preferably when the chain chamber cover cap is installed, reduce the possibility that reveal the cylinder block and head junction, can well guarantee the sealability of chain chamber cover cap.
Description of drawings
Fig. 1 is a T type seal groove structure schematic representation of the present utility model.
Fig. 2 is the local structure for amplifying schematic representation of the utility model T type seal groove.
Fig. 3 is the local structure for amplifying schematic representation of the utility model L type seal groove.
Fig. 4 is the local structure for amplifying schematic representation of the utility model I type seal groove.
Embodiment
Describe specific embodiments of the present utility model in detail below in conjunction with accompanying drawing.
Chain chamber cover cap glue groove is characterized by: have glue groove 1 at the chain chamber cover cap corresponding to the position of cylinder block and head junction, glue groove 1 is near the cylinder body inboard, and glue groove 1 opening points in the cylinder body.
Embodiment:
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, with the V-type engine be example.
The utility model is at the position processing glue groove 1 of chain chamber cover cap corresponding to the cylinder block and head junction, glue groove 1 is the T type, when being coated with the RTV sealer for the chain chamber cover cap, T type glue groove can store a part of sealer, these sealers can be filled up the offsetting of cylinder block and head junction preferably when the chain chamber cover cap is installed, reduce the possibility that reveal the cylinder block and head junction, can well guarantee the sealability of chain chamber cover cap.
Glue groove 1 its shape of the utility model processing also can be the L type;
Glue groove 1 its shape of the utility model processing also can be the I type.
The utility model all is suitable for straight engine and V-type engine, the glue groove 1 of this kind structure is arranged in cylinder body and the cylinder cap or the binding site of cylinder body and oil sump etc., glue groove 1 is near the cylinder body inboard, when assembling chain chamber cover cap, the RTV sealer can be filled up corresponding offsetting gap, and can not flow to outside the motor, reduce the possibility that each binding site is revealed, play good sealing effect.
Claims (3)
1. chain chamber cover cap glue groove is characterized by: have glue groove (1) at the chain chamber cover cap corresponding to the position of cylinder block and head junction, glue groove (1) is near the cylinder body inboard, and glue groove (1) opening points in the cylinder body.
2. chain chamber cover cap glue groove according to claim 1 is characterized by: its shape of described chain chamber cover cap glue groove (1) also can be the L type.
3. chain chamber cover cap glue groove according to claim 1 is characterized by: its shape of described chain chamber cover cap glue groove (1) also can be the I type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200943109U CN201574842U (en) | 2009-09-04 | 2009-09-04 | Glue accommodating groove on cover cap of chain chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200943109U CN201574842U (en) | 2009-09-04 | 2009-09-04 | Glue accommodating groove on cover cap of chain chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201574842U true CN201574842U (en) | 2010-09-08 |
Family
ID=42694717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200943109U Expired - Lifetime CN201574842U (en) | 2009-09-04 | 2009-09-04 | Glue accommodating groove on cover cap of chain chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201574842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806371A (en) * | 2015-03-20 | 2015-07-29 | 奇瑞汽车股份有限公司 | Sealing structure between upper cylinder body and lower frame of equally-divided cylinder body |
-
2009
- 2009-09-04 CN CN2009200943109U patent/CN201574842U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806371A (en) * | 2015-03-20 | 2015-07-29 | 奇瑞汽车股份有限公司 | Sealing structure between upper cylinder body and lower frame of equally-divided cylinder body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100908 |
|
| CX01 | Expiry of patent term |