CN213236526U - Oil pump sealing structure - Google Patents
Oil pump sealing structure Download PDFInfo
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- CN213236526U CN213236526U CN202021284323.5U CN202021284323U CN213236526U CN 213236526 U CN213236526 U CN 213236526U CN 202021284323 U CN202021284323 U CN 202021284323U CN 213236526 U CN213236526 U CN 213236526U
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- oil
- sealing
- sealing sleeve
- oil pump
- round hole
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Abstract
The utility model discloses an oil pump seal structure, including oil pump shell, oil transportation plastic conduit, adjusting bolt and pentagon positioning bolt, the side of oil pump shell is connected with the oil feed interface, install the clamp ring on the oil feed interface, it has the holding ring to bond on the oil transportation plastic conduit, left round hole board is all installed to the top bottom of holding ring, right round hole board, two are all installed to the top bottom of clamp ring right round hole board respectively with two between the left round hole board through adjusting bolt connection, the seal cover is at the one end of oil transportation plastic conduit and the one end of oil feed interface. The utility model discloses, two right round hole boards respectively with two left round hole boards between through adjusting bolt connection, make oil transportation plastic conduit and oil feed interface be in horizontal position, avoid the bending to lead to the junction to appear leaking the phenomenon, play sealed guard action, also make oil transportation plastic conduit and oil feed interface connection firm simultaneously, use safe and reliable.
Description
Technical Field
The utility model relates to an oil pump technical field specifically is an oil pump seal structure.
Background
The oil pump is a light and compact pump, and has three major types, i.e., an in-line type, a distribution type and a single type. The oil pump can be operated only by a power source, and a camshaft at the lower part of the oil pump is driven by a crankshaft gear of the engine.
When the traditional oil pump is used, the joint of one end of the oil transportation plastic pipeline and the oil inlet connector is always in a bent state, the oil transportation plastic pipeline is easy to age for a long time, and then the oil leakage phenomenon occurs, so that certain potential safety hazards are generated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oil pump seal structure, the one end that aims at improving oil transportation plastic conduit is in the bending state with oil feed interface connection department often, and long-time oil transportation plastic conduit easily appears ageing, and then takes place fluid leakage phenomenon, has the problem of certain potential safety hazard.
The utility model discloses a realize like this:
the utility model provides an oil pump seal structure, includes oil pump shell, oil transportation plastic conduit, adjusting bolt and pentagon positioning bolt, the side of oil pump shell is connected with the oil feed interface, install the clamp ring on the oil feed interface, the one end of oil transportation plastic conduit is connected with sealing joint, sealing joint and the one end sealing connection of oil feed interface, it has the holding ring to bond on the oil transportation plastic conduit, left round hole board is all installed to the top bottom of holding ring, right round hole board, two are all installed to the top bottom of clamp ring right round hole board respectively with two between the left round hole board through adjusting bolt connection, the sealing cover is at the one end of oil transportation plastic conduit and the one end of oil feed interface, and the sealing cover parcel sealing joint.
Furthermore, one end of each of the two adjusting bolts is in threaded connection with a locknut, and the locknuts are tightly attached to the side face of the left round hole plate.
Furthermore, the sealing sleeve consists of an upper half sealing sleeve and a lower half sealing sleeve, and the lower half sealing sleeve is connected with the upper half sealing sleeve through four pentagonal positioning bolts.
Further, the inner sides of the upper half sealing sleeve and the lower half sealing sleeve form a sealing channel.
Furthermore, the positioning ring and the pressing ring are the same in structure size.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses (1), through installing the clamp ring on the oil feed interface, and right round hole board is all installed to the top bottom of clamp ring, it has the holding ring to bond on the oil transportation plastic conduit simultaneously, left round hole board is all installed to the top bottom of holding ring, and two right round hole boards respectively with two between the left round hole board through adjusting bolt connection, make oil transportation plastic conduit and oil feed interface be in horizontal position, avoid the bending to lead to the junction to appear leaking the phenomenon, play sealed guard action, it is firm with oil feed interface connection also to make oil transportation plastic conduit simultaneously, use safe and reliable.
(2) The sealing sleeve is sleeved at one end of the oil transportation plastic pipeline and one end of the oil inlet connector, the sealing sleeve wraps the sealing joint, the sealing sleeve is composed of an upper half sealing sleeve and a lower half sealing sleeve, the lower half sealing sleeve and the upper half sealing sleeve are connected through four pentagonal positioning bolts, a good sealing effect is achieved on the sealing joint, oil leakage is avoided, and the oil leakage prevention device is simple and convenient to operate.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the sealing sleeve of the present invention;
fig. 3 is a schematic view of the structure of the sealing channel of the present invention.
In the figure: 1. an oil pump housing; 2. a positioning ring; 3. an oil transportation plastic pipeline; 4. an oil inlet interface; 5. a left circular orifice plate; 6. a right circular orifice plate; 7. a compression ring; 8. sealing the joint; 9. sealing sleeves; 10. adjusting the bolt; 11. a locknut; 12. an upper half seal cartridge; 13. a pentagonal positioning bolt; 14. a lower half seal cartridge; 15. the channel is sealed.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, an oil pump sealing structure comprises an oil pump housing 1, an oil transportation plastic pipeline 3, an adjusting bolt 10 and a pentagonal positioning bolt 13, wherein the side surface of the oil pump housing 1 is connected with an oil inlet connector 4, a compression ring 7 is installed on the oil inlet connector 4, one end of the oil transportation plastic pipeline 3 is connected with a sealing joint 8, the sealing joint 8 is hermetically connected with one end of the oil inlet connector 4, a positioning ring 2 is bonded on the oil transportation plastic pipeline 3, so that the positioning ring 2 is firmly connected with the oil transportation plastic pipeline 3, a left round hole plate 5 is installed at the top bottom end of the positioning ring 2, a right round hole plate 6 is installed at the top bottom end of the compression ring 7, the two right round hole plates 6 are respectively connected with the two left round hole plates 5 through the adjusting bolt 10, and the oil transportation plastic pipeline 3 and the oil inlet connector 4 are in a horizontal position due to the fact that the two right round hole plates 6, the phenomenon of leakage at the joint caused by bending is avoided, the sealing protection effect is achieved, meanwhile, the oil transportation plastic pipeline 3 is firmly connected with the oil inlet interface 4, the use is safe and reliable, the sealing sleeve 9 is sleeved at one end of the oil transportation plastic pipeline 3 and one end of the oil inlet interface 4, and the sealing sleeve 9 wraps the sealing joint 8.
The equal threaded connection of one end of two adjusting bolt 10 has locknut 11, and locknut 11 hugs closely left circular hole board 5 side, and two locknut 11 can avoid two adjusting bolt 10 to appear lax gyration phenomenon, and then improve clamp ring 7 and the holding ring 2 is connected closely firmly.
The sealing sleeve 9 is composed of an upper half sealing sleeve 12 and a lower half sealing sleeve 14, the lower half sealing sleeve 14 is connected with the upper half sealing sleeve 12 through four pentagonal positioning bolts 13, and the lower half sealing sleeve 14 is connected with the upper half sealing sleeve 12 through the four pentagonal positioning bolts 13, so that a good sealing effect is achieved on the sealing joint 8, leakage of oil is avoided, and the operation is simple and convenient.
The upper half-sealing sleeve 12 and the lower half-sealing sleeve 14 form inside a sealing channel 15, which sealing channel 15 seals the sealing joint 8.
The positioning ring 2 and the pressing ring 7 are the same in structure size.
The working principle is as follows: a sealing joint 8 at one end of an oil transportation plastic pipeline 3 is hermetically connected with an oil inlet port 4, a sealing sleeve 9 is sleeved at one end of the oil transportation plastic pipeline 3 and one end of the oil inlet port 4, the sealing sleeve 9 wraps the sealing joint 8, the sealing sleeve 9 is composed of an upper half sealing sleeve 12 and a lower half sealing sleeve 14, the lower half sealing sleeve 14 is connected with the upper half sealing sleeve 12 through four pentagonal positioning bolts 13, good sealing effect is achieved on the sealing joint 8, leakage of oil is avoided, a pressing ring 7 is installed on the oil inlet port 4, a positioning ring 2 is bonded on the oil transportation plastic pipeline 3, a left circular hole plate 5 is installed at the top and bottom ends of the positioning ring 2, a right circular hole plate 6 is installed at the top and bottom ends of the pressing ring 7, the two right circular hole plates 6 are respectively connected with the two left circular hole plates 5 through adjusting bolts 10, so that the oil transportation plastic pipeline 3 and the oil inlet port 4 are, the phenomenon of leakage at the joint caused by bending is avoided, the sealing protection effect is achieved, and the oil pump sealing structure is safe and reliable to use.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an oil pump seal structure, includes oil pump housing (1), oil transportation plastic conduit (3), adjusting bolt (10) and pentagon positioning bolt (13), its characterized in that: the side of the oil pump shell (1) is connected with an oil inlet connector (4), a compression ring (7) is installed on the oil inlet connector (4), one end of an oil transportation plastic pipeline (3) is connected with a sealing joint (8), the sealing joint (8) is connected with one end of the oil inlet connector (4) in a sealing mode, a positioning ring (2) is bonded on the oil transportation plastic pipeline (3), a left circular hole plate (5) is installed at the top bottom end of the positioning ring (2), a right circular hole plate (6) is installed at the top bottom end of the compression ring (7), the right circular hole plate (6) is connected with the two left circular hole plates (5) through adjusting bolts (10), a sealing sleeve (9) is sleeved at one end of the oil transportation plastic pipeline (3) and one end of the oil inlet connector (4), and the sealing joint (8) is wrapped by the sealing sleeve (9).
2. The oil pump sealing structure according to claim 1, wherein one end of each of the two adjusting bolts (10) is connected with a locknut (11) in a threaded manner, and the locknuts (11) are tightly attached to the side surface of the left round hole plate (5).
3. An oil pump sealing structure according to claim 1, characterized in that the sealing sleeve (9) is composed of an upper half sealing sleeve (12) and a lower half sealing sleeve (14), the lower half sealing sleeve (14) and the upper half sealing sleeve (12) are connected through four pentagonal positioning bolts (13).
4. An oil pump sealing structure according to claim 3, characterized in that the inner sides of the upper half-sealing sleeve (12) and the lower half-sealing sleeve (14) form a sealing channel (15).
5. An oil pump seal structure according to claim 1, characterized in that the retaining ring (2) and the clamping ring (7) are of the same size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021284323.5U CN213236526U (en) | 2020-07-03 | 2020-07-03 | Oil pump sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021284323.5U CN213236526U (en) | 2020-07-03 | 2020-07-03 | Oil pump sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213236526U true CN213236526U (en) | 2021-05-18 |
Family
ID=75886652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021284323.5U Active CN213236526U (en) | 2020-07-03 | 2020-07-03 | Oil pump sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213236526U (en) |
-
2020
- 2020-07-03 CN CN202021284323.5U patent/CN213236526U/en active Active
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