CN215292621U - Tool is examined fast to engine lower cylinder block lubrication cooling oil duct leakproofness - Google Patents
Tool is examined fast to engine lower cylinder block lubrication cooling oil duct leakproofness Download PDFInfo
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- CN215292621U CN215292621U CN202120911990.XU CN202120911990U CN215292621U CN 215292621 U CN215292621 U CN 215292621U CN 202120911990 U CN202120911990 U CN 202120911990U CN 215292621 U CN215292621 U CN 215292621U
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- engine
- cooling oil
- lower cylinder
- cylinder body
- lubricating
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Abstract
The utility model discloses a cylinder body lubrication cooling oil duct leakproofness short-term test tool under engine, include: a base plate disposed on the rotating assembly; the rotating component comprises a rotating shaft erected by the support plates on the two sides; and the rotation axis is connected to the reverse side of the bottom plate along the midline of the bottom plate; the bottom plate comprises a positioning mounting surface, a sealing ring, an air inlet and a sealing clamping assembly; the lower cylinder body of the engine is reversely buckled on the positioning installation surface; a contact area matched with the lubricating and cooling oil duct of the lower cylinder body of the engine is arranged on the bottom plate; the center of the contact area is provided with an air inlet; the lubricating and cooling oil duct of the lower cylinder body of the engine and the contact area are assembled through a sealing ring; the sealing and clamping assembly comprises a support pillar supported on the base plate; the strut is connected with a pressure plate; the pressing plate extends to the upper part of the lubricating and cooling oil duct of the lower cylinder body of the engine; the pressing plate presses the outer body of the lubricating and cooling oil duct of the lower cylinder body of the engine downwards through the clamping end; the pressure plate is connected to the support column through a fastener and controls the lower pressure degree through a connecting piece.
Description
Technical Field
The utility model relates to a cylinder part leakproofness inspection technical field under the engine, especially cylinder lubrication cooling oil duct leakproofness quick check tool under the engine.
Background
The engine is one part of a power assembly of the fuel automobile and provides all power for the fuel automobile; and the engine oil provides the necessary lubricating and cooling functions for the normal operation of the engine.
Five main functions of the engine oil are as follows: 1. the friction and high temperature action are relieved; 2. Sealing; 3. rust prevention; 4. buffering action; 5. cleaning effect; if the sealing performance of the lubricating and cooling oil duct of the lower cylinder body of the engine is poor, the engine oil leakage phenomenon can occur during the running of the engine; causing the failure of the whole automobile.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is: the tool for rapidly checking the sealing performance of the lubricating and cooling oil duct of the lower cylinder body of the engine is provided, and the problem of rapidly detecting the sealing performance of the lubricating and cooling oil duct of the lower cylinder body of the engine is solved.
The technical scheme of the utility model is that: cylinder body lubrication cooling oil duct leakproofness quick check tool under engine includes: a base plate disposed on the rotating assembly; the rotating component comprises a rotating shaft erected by the support plates on the two sides; and the rotation axis is connected to the reverse side of the bottom plate along the midline of the bottom plate; the bottom plate comprises a positioning mounting surface, a sealing ring, an air inlet and a sealing clamping assembly; the lower cylinder body of the engine is reversely buckled on the positioning installation surface; a contact area matched with the lubricating and cooling oil duct of the lower cylinder body of the engine is arranged on the bottom plate; the center of the contact area is provided with an air inlet; the lubricating and cooling oil duct of the lower cylinder body of the engine is assembled with the contact area through a sealing ring; the seal clamping assembly includes a post supported on a base plate; the strut is connected with a pressure plate; the pressing plate extends to the upper part of the lubricating and cooling oil duct of the lower cylinder body of the engine; the pressing plate presses the outer body of the lubricating and cooling oil duct of the lower cylinder body of the engine downwards through the clamping end; the pressing plate is connected to the support through a fastener and controls the lower pressure degree through a connecting piece.
Preferably, both ends of the rotating shaft are fitted with the support plates through bearing members.
Preferably, the positioning mounting surface of the bottom plate comprises a positioning pin.
Preferably, the support plate is a triangular support; the bottom of the supporting plate is arranged on the base.
The utility model has the advantages that: this structure can be quick inspection department product leak source, and the production of being convenient for improves. Moreover, the inflation pressure during detection can reach 6bar, which is far greater than the pressure of the oil pump during the operation of the engine, so that the fault that engine oil leaks can not occur in the use process of the product. The whole structure is simple to operate and high in inspection efficiency, and large-batch inspection work can be realized.
Drawings
The invention will be further described with reference to the following drawings and examples:
FIG. 1 is a schematic view of a jig for rapidly checking the sealing performance of a lubricating and cooling oil duct of a lower cylinder block of an engine in a clamping state;
FIG. 2 is a side view of a clamping state of a quick checking jig for the sealing performance of a lubricating and cooling oil duct of a lower cylinder body of an engine;
wherein: 1. a base plate; 2. a rotating shaft; 3. a support plate; 4. pressing a plate; 5. a pillar; 6. a clamping end; 7. an air inlet; 8. a spring pin; 9. a lower engine block; 10. a base; 11. and (5) sealing rings.
Detailed Description
The utility model discloses a preferred embodiment:
cylinder body lubrication cooling oil duct leakproofness quick check tool under engine includes: a base plate 1 arranged on the rotating assembly; the rotating component comprises a rotating shaft 2 erected by two side supporting plates 3; and the rotating shaft 2 is connected to the reverse side of the bottom plate 1 along the midline of the bottom plate 1; the bottom plate 1 comprises a positioning installation surface, a sealing ring 11, an air inlet 7 and a sealing clamping assembly; the lower cylinder body 9 of the engine is reversely buckled on the positioning installation surface; a contact area matched with a lubricating and cooling oil channel of a lower cylinder body of the engine is arranged on the bottom plate 1; the center of the contact area is provided with an air inlet hole 7; the lubricating and cooling oil passage of the lower cylinder body of the engine is assembled with the contact area through a sealing ring 11; the seal clamping assembly comprises a strut 5 supported on the base plate 1; the support 5 is connected with a pressure plate 4; the pressure plate 4 extends to the upper part of the lubricating and cooling oil passage of the lower cylinder body of the engine; the pressing plate 4 presses the outer body of the lubricating and cooling oil passage of the lower cylinder body of the engine downwards through the clamping end 6; the pressing plate 4 is connected to the supporting column 5 through a fastener and controls the downward pressure through a connecting piece.
Two ends of the rotating shaft 2 are assembled with supporting plates 3 through bearing pieces, and the supporting plates 3 are triangular supporting pieces; the bottom of the support plate 3 is mounted on a base 10.
Still set up spring catch 8 on backup pad 3, spring catch 8 is used for the upset location of bottom plate 1, and after bottom plate 1 and rotation axis 2 upset target in place, through the locking of spring catch 8, just can realize the rigidity.
The structure carries out workpiece installation through a positioning pin on a positioning installation surface, and seals a lubricating and cooling oil duct of a lower cylinder body of an engine by adopting a sealing ring 11; the sealing clamping assembly can completely clamp and fix a product on the bottom plate 1; as shown in figure 1, the lubricating and cooling oil channel of the lower cylinder body of the engine is inflated and pressurized through the air inlet 7, after punching is completed, the product is rotated by 90 degrees through the rotating assembly, and then water adding inspection is carried out (after water is added, if bubbles emerge, the product leaks).
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical concepts of the present invention be covered by the claims of the present invention.
Claims (4)
1. Cylinder body lubrication cooling oil duct leakproofness quick check tool under engine includes: a base plate disposed on the rotating assembly; the method is characterized in that: the rotating component comprises a rotating shaft erected by two side supporting plates; and the rotation axis is connected to the reverse side of the bottom plate along the midline of the bottom plate; the bottom plate comprises a positioning mounting surface, a sealing ring, an air inlet and a sealing clamping assembly; the lower cylinder body of the engine is reversely buckled on the positioning installation surface; a contact area matched with the lubricating and cooling oil duct of the lower cylinder body of the engine is arranged on the bottom plate; the center of the contact area is provided with an air inlet; the lubricating and cooling oil duct of the lower cylinder body of the engine is assembled with the contact area through a sealing ring; the seal clamping assembly includes a post supported on a base plate; the strut is connected with a pressure plate; the pressing plate extends to the upper part of the lubricating and cooling oil duct of the lower cylinder body of the engine; the pressing plate presses the outer body of the lubricating and cooling oil duct of the lower cylinder body of the engine downwards through the clamping end; the pressing plate is connected to the support through a fastener and controls the lower pressure degree through a connecting piece.
2. The tool for rapidly checking the sealing property of the lubricating and cooling oil passage of the lower cylinder block of the engine according to claim 1, is characterized in that: the supporting plates are assembled at two ends of the rotating shaft through bearing pieces.
3. The tool for rapidly checking the sealing property of the lubricating and cooling oil passage of the lower cylinder block of the engine according to claim 1, is characterized in that: the positioning installation surface of the bottom plate comprises a positioning pin.
4. The tool for rapidly checking the sealing property of the lubricating and cooling oil passage of the lower cylinder block of the engine according to claim 1, is characterized in that: the supporting plate is a triangular supporting piece; the bottom of the supporting plate is arranged on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120911990.XU CN215292621U (en) | 2021-04-29 | 2021-04-29 | Tool is examined fast to engine lower cylinder block lubrication cooling oil duct leakproofness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120911990.XU CN215292621U (en) | 2021-04-29 | 2021-04-29 | Tool is examined fast to engine lower cylinder block lubrication cooling oil duct leakproofness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215292621U true CN215292621U (en) | 2021-12-24 |
Family
ID=79538720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120911990.XU Active CN215292621U (en) | 2021-04-29 | 2021-04-29 | Tool is examined fast to engine lower cylinder block lubrication cooling oil duct leakproofness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215292621U (en) |
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2021
- 2021-04-29 CN CN202120911990.XU patent/CN215292621U/en active Active
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