CN203640861U - Structure preventing shifting of oil pan sealant - Google Patents
Structure preventing shifting of oil pan sealant Download PDFInfo
- Publication number
- CN203640861U CN203640861U CN201320815199.4U CN201320815199U CN203640861U CN 203640861 U CN203640861 U CN 203640861U CN 201320815199 U CN201320815199 U CN 201320815199U CN 203640861 U CN203640861 U CN 203640861U
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- lower cylinder
- oil pan
- oil sump
- sealant
- 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
Links
- 239000000565 sealant Substances 0.000 title abstract 3
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 239000003921 oil Substances 0.000 abstract description 36
- 239000010705 motor oil Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
Images
Abstract
The utility model relates to a structure preventing shifting of oil pan sealant, and belongs to the technical field of automobile engine oil pans. The structure comprises a lower cylinder body and an oil pan. A sealing surface used for being fixed to the oil pan is arranged at the upper end of the lower cylinder body and provided with a plurality of bolt holes. The oil pan is provided with a plurality of installation holes matched with the bolt holes. The lower cylinder body and the oil pan are fixedly connected through fixing bolts. Studs are respectively arranged in two bolt holes, on the diagonal line, in the sealing surface of the lower cylinder body and are fixed through nuts after penetrating through two installation holes, on the diagonal line, in the oil pan. According to the structure, alignment of all hole sites is guaranteed, then the fixing bolts are screwed down, the nuts are screwed down on the studs to fix the oil pan, and therefore shifting of the sealant between the oil pan and the lower cylinder body is effectively avoided.
Description
Technical field
The utility model belongs to automobile engine oil pan technical field, is specifically related to one and prevents oil sump sealer offsetting structure.
Background technique
Along with the development of car engine machine technology, oil sump adopts thin-walled die casting to complete, and in order to ensure the sealing of oil sump and lower cylinder body, generally adopts sealer to be applied on lower cylinder body, is placed on lower cylinder body with oil sump, and uses bolt tightening.Be buckled in the process of lower cylinder body at oil sump, because position, hole is too much etc., cannot disposable mating holes position, in the process of repeatedly aiming at, easily cause the offsetting of sealer, adhesion etc., cause the problems such as poorly sealed, serious need to smear sealer again, causes the decline of efficiency of assembling.
Model utility content
The purpose of this utility model is exactly the defect for prior art, provides one to prevent oil sump sealer offsetting structure.Can ensure that between oil sump and lower cylinder body, the disposable of spiro keyhole position aimed at, avoid repeatedly offsetting and the adhesion of sealer between oil sump and lower cylinder body in alignment procedures.
The technical solution adopted in the utility model is: comprise lower cylinder body and oil sump, described lower cylinder body upper end be provided with for the fixing sealing surface of oil sump, described sealing surface is provided with some bolts hole, described oil sump is provided with the some mounting holes that match with bolt hole, between described lower cylinder body and oil sump, be fixedly connected with by fixing bolt, in two bolts hole on described lower cylinder body sealing surface on diagonal, be respectively equipped with stud, described stud is through fixing by nut after two mounting holes on diagonal on described oil sump.
The utility model ensured the alignment of porose position, then tighten other fixing bolts, on stud, fix oil sump with nut screwing clamping simultaneously, so just effectively avoided the offsetting of oil sump and lower cylinder body sealer.
Brief description of the drawings
Fig. 1 prior art structural representation;
Fig. 2 the utility model lower cylinder body structural representation;
Fig. 3 the utility model assembling schematic diagram;
Fig. 4 is that the utility model has assembled rear schematic diagram.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, is convenient to be well understood to the utility model, but they do not form and limit the utility model.
As shown in Figure 1, the assembling of existing lower cylinder body 2 and oil sump 3, lower cylinder body 2 upper ends be provided with for the fixing sealing surface 8 of oil sump 3, sealing surface 8 is provided with some bolts hole, oil sump 3 is provided with the some mounting holes that match with bolt hole, oil sump 3 is in the time being assemblied in motor, first sealer 1 is applied on lower cylinder body 2 sealing surfaces 8, be placed on lower cylinder body 2 with oil sump 3, and tighten with fixing bolt 4, sealer 1 is pressed between oil sump 3 and lower cylinder body 2, sealing oil sump 3 and lower cylinder body 2.
As shown in Figure 2 and Figure 3, in two bolts hole 5 on lower cylinder body 2 sealing surfaces 8 described in the utility model on diagonal, be provided with stud 6, described stud 6 is rear fixing by nut 7 through two mounting holes 9 on diagonal on described oil sump 3.
As Fig. 3, shown in Fig. 4, in the utility model oil sump 3 assembly processes, first sealer 1 is applied on lower cylinder body 2, in the bolt hole of oil sump 3 and lower cylinder body 2, choose two bolts hole 5 at diagonal angle, with the alternative original fixing bolt 4 of two stud 6, be tightened against on two bolts hole 5 that lower cylinder body 2 chooses with stud 6, aiming at stud 6 with the mounting hole 9 on diagonal on oil sump 3 is placed on lower cylinder body 2, stud 6 plays leading role, so just ensure the disposable aligning of all spiro keyhole positions, finally with fixing bolt 4 and two nuts 7, oil sump 3 is fixed on lower cylinder body 2, press seal glue 1.
The content that this specification is not described in detail belongs to the known prior art of professional and technical personnel in the field.
Claims (1)
1. one kind prevents oil sump sealer offsetting structure, comprise lower cylinder body and oil sump, described lower cylinder body upper end be provided with for the fixing sealing surface of oil sump, described sealing surface is provided with some bolts hole, described oil sump is provided with the some mounting holes that match with bolt hole, between described lower cylinder body and oil sump, be fixedly connected with by fixing bolt, it is characterized in that: in two bolts hole on described lower cylinder body sealing surface on diagonal, be respectively equipped with stud, described stud is through fixing by nut after two mounting holes on diagonal on described oil sump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320815199.4U CN203640861U (en) | 2013-12-11 | 2013-12-11 | Structure preventing shifting of oil pan sealant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320815199.4U CN203640861U (en) | 2013-12-11 | 2013-12-11 | Structure preventing shifting of oil pan sealant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203640861U true CN203640861U (en) | 2014-06-11 |
Family
ID=50872115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320815199.4U Expired - Lifetime CN203640861U (en) | 2013-12-11 | 2013-12-11 | Structure preventing shifting of oil pan sealant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203640861U (en) |
-
2013
- 2013-12-11 CN CN201320815199.4U patent/CN203640861U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |