CN219946051U - Engine oil seal jig convenient to install and detach - Google Patents
Engine oil seal jig convenient to install and detach Download PDFInfo
- Publication number
- CN219946051U CN219946051U CN202320413058.3U CN202320413058U CN219946051U CN 219946051 U CN219946051 U CN 219946051U CN 202320413058 U CN202320413058 U CN 202320413058U CN 219946051 U CN219946051 U CN 219946051U
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- China
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- main body
- body frame
- oil seal
- wall
- negative pressure
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- 239000010705 motor oil Substances 0.000 title claims abstract description 15
- 239000003921 oil Substances 0.000 claims abstract description 100
- 239000000428 dust Substances 0.000 claims description 6
- 210000003437 trachea Anatomy 0.000 claims description 6
- 238000010009 beating Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to an engine oil seal jig convenient to mount and dismount, which belongs to the technical field of automobile accessories and comprises a main body frame, wherein an oil seal sleeve is slidably connected to the right inner wall of the main body frame, an electric hydraulic rod is fixedly connected to the inner wall of the main body frame, the electric hydraulic rod is positioned between the main body frame and the oil seal sleeve, an air pump is fixedly connected to the inside of the main body frame, a cavity is formed in the main body frame, an air pipe is arranged on the inner wall of the main body frame, the air pipe is communicated with the cavity, the air pump is communicated with the cavity through the air pipe, negative pressure holes are formed in the right outer wall of the main body frame and uniformly distributed on the right outer wall of the main body frame, and the negative pressure holes are communicated with the cavity; the utility model has the beneficial effects that manual beating is not needed, the damage to the oil seal and the engine caused by the manual beating is prevented, the integrity of the oil seal and the engine during the installation and the disassembly of the oil seal is ensured, and the efficiency of the installation and the disassembly of the oil seal is improved.
Description
Technical Field
The utility model relates to the technical field of automobile accessories, in particular to an engine oil seal jig convenient to mount and dismount.
Background
Along with the development of science and technology, most families all have private car at present, when the engine maintenance of car, the manual work that adopts at present is dismantled, when dismantling the oil blanket of engine, generally adopts the hammer to strike and dismantle, need multi-angle to strike many times in the knocking process, when the dynamics of beating is inhomogeneous, then cause the oil blanket card inside the engine easily, cause the damage to the engine easily, install the time after dismantling, need carry out the multi-angle of orientation many times equally and strike, when the dynamics of beating is inhomogeneous, also make the oil blanket card inside the engine equally easily for oil blanket and engine produce wearing and tearing, and manual dismantlement is wasted time and energy.
Disclosure of Invention
The utility model aims to provide an engine oil seal jig convenient to mount and dismount so as to solve the problems in the background technology.
The technical scheme of the utility model is as follows: including the main body frame, main body frame right side inner wall sliding connection has the oil blanket sleeve, and main body frame inner wall fixedly connected with electric hydraulic stem, electric hydraulic stem is located main body frame with between the oil blanket sleeve, and the inside fixedly connected with air pump of main body frame, the cavity has been seted up to main body frame inside, and main body frame inner wall is provided with the trachea, the trachea with the cavity is linked together, and the air pump passes through the trachea with the cavity is linked together, the negative pressure hole has been seted up to main body frame right side outer wall, and negative pressure hole evenly distributed is in main body frame right side outer wall, the negative pressure hole with the cavity is linked together.
Further, the outer wall of the right side of the main body frame is fixedly connected with rubber sheets, and the rubber sheets are symmetrically distributed along the perpendicular bisectors of the negative pressure holes.
Further, the outer wall of the left side of the main body frame is provided with air holes.
Further, the inner wall of the air hole is fixedly connected with a dust screen.
Further, the outer wall of the main body frame is fixedly connected with a rubber layer.
The utility model provides the tool convenient for mounting and dismounting the engine oil seal through improvement, and compared with the prior art, the tool has the following improvement and advantages:
the method comprises the following steps: according to the utility model, the oil seal is sleeved on the outer wall of the oil seal sleeve, the main body frame is moved to enable the oil seal on the outer wall of the oil seal sleeve to be aligned with the oil seal mounting port of the engine, the main body frame is tightly pressed on the oil seal mounting port of the engine, the oil seal sleeve enters the main body frame through the shrinkage of the telescopic end of the electric hydraulic rod, the outer port on the right side of the main body frame limits the oil seal on the outer wall of the oil seal sleeve, the oil seal on the outer wall of the oil seal sleeve is ensured to be pushed into the oil seal mounting port of the engine when the oil seal sleeve enters the main body frame under the condition of personnel extrusion, when the oil seal is required to be dismounted, the main body frame is aligned with the oil seal through the main body frame, the air pump works to enable the negative pressure hole to suck air, so that the outer wall on the right side of the main body frame absorbs the oil seal, and the telescopic end of the electric hydraulic rod extends out of the right side of the main body frame, so that the main body frame absorbs the oil seal raw material engine, the dismounting of the oil seal is completed without manual beating, the integrity of the oil seal and the engine is ensured when the oil seal is mounted and dismounted, and the efficiency of the oil seal is improved.
And two,: according to the utility model, the flexibility of the main body frame is improved when the main body frame is contacted with the oil seal, scratches are prevented from being generated when the oil seal is contacted with the main body frame, and the two rubber sheets are closed on two sides of a contact point of the negative pressure hole and the oil seal through the operation of the air pump, so that the negative pressure adsorption of the negative pressure hole on the oil seal is ensured, and the adsorptivity of the main body frame on the oil seal is improved.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic elevational cross-sectional view of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic view of the negative pressure Kong Poushi of the present utility model;
fig. 4 is a schematic perspective view of the present utility model.
Reference numerals illustrate: 1. a main body frame; 2. an oil seal sleeve; 3. an electric hydraulic rod; 4. an air pump; 5. a cavity; 6. a negative pressure hole; 7. a rubber sheet; 8. a rubber layer; 9. air holes; 10. a dust-proof net.
Detailed Description
The following detailed description of the present utility model will provide clear and complete description of the technical solutions of the embodiments of the present utility model, with reference to fig. 1 to 4, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides an engine oil seal jig convenient to mount and dismount through improvement, as shown in fig. 1-4, the jig comprises a main body frame 1, wherein an oil seal sleeve 2 is slidably connected to the right inner wall of the main body frame 1, an electric hydraulic rod 3 is fixedly connected to the inner wall of the main body frame 1, the electric hydraulic rod 3 is positioned between the main body frame 1 and the oil seal sleeve 2, an air pump 4 is fixedly connected to the inside of the main body frame 1, a cavity 5 is formed in the main body frame 1, an air pipe is arranged on the inner wall of the main body frame 1 and communicated with the cavity 5, the air pump 4 is communicated with the cavity 5 through the air pipe, a negative pressure hole 6 is formed in the right outer wall of the main body frame 1, the negative pressure hole 6 is uniformly distributed on the right outer wall of the main body frame 1, and the negative pressure hole 6 is communicated with the cavity 5; the oil seal sleeve is arranged on the outer wall of the oil seal sleeve 2, the main body frame 1 is moved, the oil seal of the outer wall of the oil seal sleeve 2 is aligned with an engine oil seal mounting port, the main body frame 1 is tightly pressed on the engine oil seal mounting port, the oil seal sleeve 2 enters the main body frame 1 through the shrinkage of the telescopic end of the electric hydraulic rod 3, the oil seal of the outer wall of the oil seal sleeve 2 is limited by the outer port on the right side of the main body frame 1, the oil seal of the outer wall of the oil seal sleeve 2 is ensured to be arranged on the outer wall on the right side of the main body frame 1, when the oil seal sleeve 2 enters the main body frame 1, the main body frame 1 pushes the oil seal into the engine oil seal mounting port under the condition of personnel extrusion, when the oil seal needs to be disassembled, the main body frame 1 is aligned with the oil seal, the air pump 4 works, the negative pressure hole 6 is used for sucking air, so that the outer wall on the right side of the main body frame 1 carries out negative pressure adsorption on the oil seal, the oil seal sleeve 2 protrudes out the right side of the main body frame 1 through the extension of the telescopic end of the electric hydraulic rod 3, so that the main body frame 1 adsorbs the oil seal raw material engine, the disassembly of the oil seal is completed, the oil seal is not required to be manually knocked, the integrity of the oil seal and the engine is ensured when the assembly is disassembled.
The outer wall of the right side of the concrete main body frame 1 is fixedly connected with rubber sheets 7, and the rubber sheets 7 are symmetrically distributed along the perpendicular bisectors of the negative pressure holes 6; through sheet rubber 7, improved the compliance when main body frame 1 and oil blanket contact, prevented that the oil blanket from producing the mar with main body frame 1 contact, work through air pump 4 makes two sheet rubber 7 seal negative pressure hole 6 and oil blanket contact point both sides, has guaranteed negative pressure hole 6 to the negative pressure absorption of oil blanket, has improved main body frame 1 to the adsorptivity of oil blanket.
An air hole 9 is formed in the outer wall of the left side of the concrete main body frame 1; through the air hole 9, the pressure difference balance between the main body frame 1 and the oil seal sleeve 2 is ensured, and the normal movement of the oil seal sleeve 2 is ensured.
The inner wall of the specific air hole 9 is fixedly connected with a dust screen 10; through the dust screen 10, prevent that external dust from getting into between main body frame 1 and the oil blanket sleeve 2 through gas pocket 9, guaranteed the cleanness between main body frame 1 and the oil blanket sleeve 2.
A rubber layer 8 is fixedly connected to the outer wall of the concrete main body frame 1; through the rubber layer 8, the friction force of the outer wall of the main body frame 1 is improved, and slipping is prevented when personnel hold the main body frame 1.
Working principle: firstly, the oil seal sleeve 2 is sleeved on the outer wall of the oil seal sleeve 2, the main body frame 1 is moved, the oil seal of the outer wall of the oil seal sleeve 2 is aligned with an engine oil seal mounting port, the main body frame 1 is tightly pressed on the engine oil seal mounting port, the oil seal sleeve 2 enters the main body frame 1 through the shrinkage of the telescopic end of the electric hydraulic rod 3, the right outer port of the main body frame 1 limits the oil seal of the outer wall of the oil seal sleeve 2, the oil seal of the outer wall of the oil seal sleeve 2 is ensured to be arranged on the right outer wall of the main body frame 1, when the oil seal sleeve 2 enters the main body frame 1, the main body frame 1 pushes the oil seal into the engine oil seal mounting port under the condition that personnel are pressed, when the oil seal needs to be disassembled, the main body frame 1 is aligned with the oil seal, the air pump 4 works, the negative pressure hole 6 is sucked, so that the right outer wall of the main body frame 1 adsorbs the oil seal under the negative pressure, the extension of the telescopic end of the electric hydraulic rod 3 is ensured, the oil seal sleeve 2 is protruded out of the right side of the main body frame 1, so that the main body frame 1 adsorbs an oil seal raw material engine, the oil seal is detached, manual beating is not needed, the integrity of the oil seal and the engine during the oil seal installation and detachment is ensured, the efficiency of the oil seal installation and detachment is improved, then the flexibility of the main body frame 1 when the oil seal contacts the main body frame 1 is improved through the rubber sheet 7, scratches are prevented from being generated when the oil seal contacts the main body frame 1, the air pump 4 works, the two rubber sheets 7 seal the two sides of a negative pressure hole 6 and the oil seal contact point, the negative pressure adsorption of the negative pressure hole 6 to the oil seal is ensured, the adsorptivity of the main body frame 1 to the oil seal is improved, the pressure difference balance between the main body frame 1 and the oil seal sleeve 2 is ensured through the air hole 9, the normal movement of the oil seal sleeve 2 is ensured, and external dust is prevented from entering between the main body frame 1 and the oil seal sleeve 2 through the air hole 9, the cleaning between the main body frame 1 and the oil seal sleeve 2 is guaranteed, and finally the friction force of the outer wall of the main body frame 1 is improved through the rubber layer 8, so that slipping is prevented when personnel hold the main body frame 1.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. Convenient to install and dismantle engine oil blanket tool, its characterized in that: including main body frame (1), main body frame (1) right side inner wall sliding connection has oil blanket sleeve (2), and main body frame (1) inner wall fixedly connected with electric hydraulic stem (3), electric hydraulic stem (3) are located main body frame (1) with between oil blanket sleeve (2), and main body frame (1) inside fixedly connected with air pump (4), cavity (5) have been seted up to main body frame (1) inside, and main body frame (1) inner wall is provided with the trachea, the trachea with cavity (5) are linked together, and air pump (4) pass through the trachea with cavity (5) are linked together, negative pressure hole (6) have been seted up to main body frame (1) right side outer wall, and negative pressure hole (6) evenly distributed are in main body frame (1) right side outer wall, negative pressure hole (6) with cavity (5) are linked together.
2. The tool of claim 1, wherein the tool comprises: the outer wall of the right side of the main body frame (1) is fixedly connected with a rubber sheet (7), and the rubber sheet (7) is symmetrically distributed along the perpendicular bisector of the negative pressure hole (6).
3. The tool of claim 1, wherein the tool comprises: an air hole (9) is formed in the outer wall of the left side of the main body frame (1).
4. The engine oil seal jig convenient to install and detach according to claim 3, wherein: the inner wall of the air hole (9) is fixedly connected with a dust screen (10).
5. The tool of claim 1, wherein the tool comprises: the outer wall of the main body frame (1) is fixedly connected with a rubber layer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320413058.3U CN219946051U (en) | 2023-03-07 | 2023-03-07 | Engine oil seal jig convenient to install and detach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320413058.3U CN219946051U (en) | 2023-03-07 | 2023-03-07 | Engine oil seal jig convenient to install and detach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219946051U true CN219946051U (en) | 2023-11-03 |
Family
ID=88541829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320413058.3U Active CN219946051U (en) | 2023-03-07 | 2023-03-07 | Engine oil seal jig convenient to install and detach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219946051U (en) |
-
2023
- 2023-03-07 CN CN202320413058.3U patent/CN219946051U/en active Active
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| GR01 | Patent grant |