CN219809173U - Oil pump cover reinforced sealing structure - Google Patents
Oil pump cover reinforced sealing structure Download PDFInfo
- Publication number
- CN219809173U CN219809173U CN202321365055.3U CN202321365055U CN219809173U CN 219809173 U CN219809173 U CN 219809173U CN 202321365055 U CN202321365055 U CN 202321365055U CN 219809173 U CN219809173 U CN 219809173U
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- oil pump
- pump cover
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- thread
- mounting
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- 238000007789 sealing Methods 0.000 title claims abstract description 46
- 238000009434 installation Methods 0.000 claims abstract description 42
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000003921 oil Substances 0.000 abstract description 91
- 230000000694 effects Effects 0.000 abstract description 10
- 239000010705 motor oil Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
The utility model belongs to the technical field of oil pump covers, in particular to an oil pump cover reinforced sealing structure, which comprises an oil tank top plate, wherein an installation seat is fixedly connected in the middle of the upper surface of the oil tank top plate; a sealing ring is inserted into the middle part above the mounting seat; a ring groove is formed above the mounting seat; an inserting ring is inserted in the ring groove; an oil pump cover body is fixedly connected above the insert ring; the oil pump cover is placed above the mounting seat by a worker firstly, after the oil pump cover is placed, the worker rotating plate is connected with the mounting shell in a threaded manner outside the oil pump cover and the mounting seat, when the bottom of the mounting shell is rotated to the bottom of the mounting seat, the semicircular clamping block can be clamped in the semicircular clamping groove, so that the mounting shell can be further fixed, the mounting shell is more stable, the oil pump cover can be attached to the mounting seat all the time, the tightness of the oil pump cover is enhanced, the sealing effect of the oil pump cover is better, engine oil leakage cannot be caused, and normal operation of a vehicle cannot be influenced.
Description
Technical Field
The utility model belongs to the technical field of oil pump covers, and particularly relates to a reinforced sealing structure of an oil pump cover.
Background
The oil pump is one of the important components of the vehicle operation, which can send engine oil to the engine running member position.
At present, in order to prevent engine oil from leaking, an oil pump cover is required to seal an oil pump, and the specific mode of sealing the oil pump by the existing oil pump cover is as follows: through placing the oil pump lid in oil pump top, set up the round sealing washer between oil pump lid and the oil pump, thereby the outside threaded connection shell at oil pump and oil pump lid reaches sealed effect.
In the prior art, because the oil pump cover only depends on the sealing washer and outside threaded connection's shell to the sealing of oil pump, in the long-time use of oil pump, the condition that the screw thread can appear taking off the silk, shell tightness decline can lead to oil pump cover sealing performance to descend to cause engine oil to leak, can influence the normal operating of vehicle.
Disclosure of Invention
In order to overcome the defects in the prior art and solve the problems, the oil pump cover reinforcing sealing structure is provided.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to an oil pump cover reinforced sealing structure, which comprises an oil tank top plate, wherein the middle part of the upper surface of the oil tank top plate is fixedly connected with a mounting seat; a sealing ring is inserted into the middle part above the mounting seat; a ring groove is formed above the mounting seat; an inserting ring is inserted in the ring groove; an oil pump cover body is fixedly connected above the insert ring; a clamping groove I is formed in the bottom of the oil pump cover body corresponding to the sealing ring, and the upper part of the sealing ring is inserted into the clamping groove I; the oil pump cover body is provided with a thread IV at a position corresponding to the outer side of the mounting seat; the oil pump cover body is in threaded connection with the outer side of the mounting seat; a third thread is arranged at the position of the mounting shell corresponding to the fourth thread, and the third thread is in threaded fit with the fourth thread; four telescopic grooves which are uniformly arranged are formed below the mounting seat; a spring is fixedly connected in the telescopic groove; the other end of the spring is fixedly connected with a semicircular clamping block which is in sliding connection with the telescopic groove; the installation shell corresponds the semicircular clamping block position and has seted up the semicircular clamping groove, and semicircular clamping block joint is in the semicircular clamping groove.
Preferably, the upper surface of the oil tank top plate is fixedly connected with a mounting ring column at a position corresponding to the outer side of the mounting shell, and the mounting shell is in threaded connection with the inside of the mounting ring column; a first thread is arranged in the mounting ring column; the mounting shell is provided with a second thread at a position corresponding to the first thread, and the first thread is matched with the second thread.
Preferably, the two sides of the insert ring are fixedly connected with symmetrically arranged sealing rings; the mounting seat is provided with a clamping groove II which is symmetrically arranged at the position corresponding to the sealing ring, and the sealing ring is clamped in the clamping groove II.
Preferably, the bottom of the oil pump cover body is fixedly connected with a first inserted link and three inserted links II which are uniformly arranged; the installation seat is provided with a first rod groove and a second rod groove at positions corresponding to the first rod and the second rod, and the first rod and the second rod are inserted into the first rod groove and the second rod groove respectively.
Preferably, a guide groove is formed below the inner part of the installation shell.
Preferably, the outer side above the installation shell is fixedly connected with symmetrically arranged rotating plates.
The utility model has the beneficial effects that:
the utility model provides an oil pump cover reinforced sealing structure, which is characterized in that an oil pump cover is firstly placed above an installation seat by a worker, after the placement is finished, an installation shell is connected with the outer side of the oil pump cover and the installation seat by a worker rotating plate in a threaded manner, and when the bottom of the installation shell rotates to the bottom of the installation seat, a semicircular clamping block is clamped in a semicircular clamping groove, so that the installation shell can be further fixed, the installation shell is more stable, the oil pump cover can be always attached to the installation seat, the sealing performance of the oil pump cover is enhanced, the sealing effect of the oil pump cover is better, engine oil can not leak, and the normal operation of a vehicle can not be influenced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a cross-sectional view of the present utility model where the housing is installed;
FIG. 2 is a perspective view of the present utility model;
FIG. 3 is a perspective view of the mounting of the present utility model;
FIG. 4 is a perspective view of the oil pump cap body of the present utility model;
fig. 5 is a perspective view of the present utility model where the housing is installed.
Legend description:
1. an oil tank top plate; 2. installing a ring column; 21. a first thread; 3. mounting a shell; 31. a second thread; 32. a semicircular clamping groove; 33. a third thread; 34. a guide groove; 4. a rotating plate; 5. an oil pump cover body; 51. a clamping groove I; 52. the first inserting rod is arranged; 53. the second inserting rod is arranged; 54. inserting a ring; 55. a seal ring; 56. a thread IV; 6. a mounting base; 61. a semicircular clamping block; 62. a telescopic slot; 63. a first rod groove; 64. a second rod groove; 65. a ring groove; 66. a clamping groove II; 67. a seal ring; 68. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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.
Specific examples are given below.
Referring to fig. 1-5, the utility model provides a reinforced sealing structure of an oil pump cover, which comprises an oil tank top plate 1, wherein an installation seat 6 is fixedly connected in the middle of the upper surface of the oil tank top plate 1; a sealing ring 67 is inserted in the middle of the upper part of the mounting seat 6; a ring groove 65 is formed above the mounting seat 6; the ring groove 65 is inserted with an inserting ring 54; an oil pump cover body is fixedly connected above the insert ring 54; a clamping groove I51 is formed in the bottom of the oil pump cover body corresponding to the sealing ring 67, and the upper part of the sealing ring 67 is inserted into the clamping groove I51; the oil pump cover body is provided with a thread IV 56 at a position corresponding to the outer side of the mounting seat 6; the outer sides of the oil pump cover body and the mounting seat 6 are in threaded connection with a mounting shell 3; a third thread 33 is arranged at the position of the mounting shell 3 corresponding to the fourth thread 56, and the third thread 33 is in threaded fit with the fourth thread 56; four telescopic grooves 62 which are uniformly arranged are formed below the mounting seat 6; a spring 68 is fixedly connected in the telescopic groove 62; the other end of the spring 68 is fixedly connected with a semicircular clamping block 61, and the semicircular clamping block 61 is slidably connected in the telescopic groove 62; the mounting housing 3 is provided with a semicircular clamping groove 32 at a position corresponding to the semicircular clamping block 61, and the semicircular clamping block 61 is clamped in the semicircular clamping groove 32.
When the oil pump is in operation, in the prior art, as the oil pump cover is sealed to the oil pump only by the sealing ring 67 and the outer shell in threaded connection, in the long-time use process of the oil pump, the screw thread can be broken, the tightness of the outer shell is reduced, so that the sealing performance of the oil pump cover is reduced, engine oil is leaked, and the normal operation of a vehicle is influenced; the device firstly places the oil pump cover above the mounting seat 6 by staff, correspondingly inserts the first inserting rod 52 and the second inserting rod 53 into the first rod groove 63 and the second rod groove 64, thereby increasing the stability of the oil pump cover, simultaneously, the oil pump cover is correspondingly matched with the fourth screw thread 56 on the outer side of the mounting seat 6, the sealing ring 67 is inserted into the first clamping groove 51 to seal the oil pump, after the oil pump cover is placed, the staff connects the mounting shell 3 on the outer side of the oil pump cover and the mounting seat 6 by the screw thread of the rotating plate 4, in the rotating process, the third screw thread 33 in the mounting shell 3 is lowered along with the screw thread of the fourth screw thread 56, when the bottom of the mounting shell 3 is lowered to touch the semicircular clamping block 61, the guide groove 34 arranged on the bottom of the mounting shell 3 is extruded by the semicircular clamping block 61, make semi-circular fixture block 61 slide and get into in the expansion groove 62, semi-circular fixture block 61 receives the extrusion and can give spring 68 with pressure transmission, make spring 68 shrink, and spring 68 can give semi-circular fixture block 61 thrust, when installation shell 3 screw thread descends to the mount pad 6 bottom, screw thread three 33 corresponds with screw thread four 56 together, and semi-circular fixture block 61 can correspond the position at semi-circular draw-in groove 32, under the effect of spring 68 thrust, semi-circular fixture block 61 can the joint in semi-circular draw-in groove 32, thereby can be to installation shell 3 further fixed, make installation shell 3 more stable, and can make the oil pump cover laminate with mount pad 6 all the time, thereby the leakproofness of oil pump cover has been strengthened, the sealing effect of oil pump cover is better, can not cause the engine oil to leak, can not influence the normal operating of vehicle.
Further, as shown in fig. 1 and fig. 2, a mounting ring post 2 is fixedly connected to the upper surface of the oil tank top plate 1 at a position corresponding to the outer side of the mounting shell 3, and the mounting shell 3 is in threaded connection with the inside of the mounting ring post 2; a first thread 21 is arranged in the mounting ring column 2; the mounting shell 3 is provided with a second thread 31 at a position corresponding to the first thread 21, and the first thread 21 is in threaded fit with the second thread 31.
During operation, through the installation collar post 2 of oil tank roof 1 top rigid coupling and the screw thread one 21 of seting up in the installation collar post 2, the staff is when installing installation shell 3, with the screw thread two 31 threaded connection of seting up of installation shell 3 bottom in installation collar post 2, makes screw thread one 21 and screw thread two 31 screw thread cooperation to can fix installation shell 3 in installation collar post 2, can increase the stability of installation shell 3, make installation shell 3 more stable.
Further, as shown in fig. 1, 3 and 4, the two sides of the insert ring 54 are fixedly connected with symmetrically arranged seal rings 55; the mounting seat 6 is provided with a second clamping groove 66 which is symmetrically arranged at a position corresponding to the sealing ring 55, and the sealing ring 55 is clamped in the second clamping groove 66.
During operation, through the sealing ring 55 fixedly connected with the two sides of the insert ring 54 and the clamping groove II 66 formed in the mounting seat 6, the sealing ring 55 is clamped in the clamping groove II 66, so that a further sealing effect can be achieved on the oil pump cover body, and the sealing effect of the oil pump cover body is better.
Further, as shown in fig. 3 and fig. 4, the bottom of the oil pump cover body is fixedly connected with a first inserting rod 52 and three second inserting rods 53 which are uniformly arranged; the mounting seat 6 is provided with a first rod groove 63 and a second rod groove 64 corresponding to the first rod 52 and the second rod 53, and the first rod 52 and the second rod 53 are inserted into the first rod groove 63 and the second rod groove 64 respectively.
During operation, through inserted link one 52 and inserted link two 53 of oil pump lid body bottom rigid coupling, the diameter of inserted link one 52 and inserted link two 53 is different, with inserted link one 52 with inserted link two 53 correspond peg graft in rod groove one 63 and rod groove two 64 for the oil pump lid body is fixed in mount pad 6 top, can increase the stability of oil pump lid body, and inserted link one 52 and inserted link two 53 correspond peg graft behind rod groove one 63 and rod groove two 64, and the screw thread four 56 that the mount pad 6 was offered with the oil pump lid body outside can correspond, for the follow-up installation to the installation shell 3 preparation.
Further, as shown in fig. 1 and 5, a guiding groove 34 is formed below the inner portion of the mounting housing 3.
During operation, through the guide slot 34 of seting up of installation shell 3 bottom, when installing installation shell 3, after the guide slot 34 touched semicircular fixture block 61, installation shell 3 can extrude semicircular fixture block 61, makes semicircular fixture block 61 slide to the expansion groove 62 in, has played the effect of direction, prevents that installation shell 3 from extruding semicircular fixture block 61 bad.
Further, as shown in fig. 1, 2 and 5, a rotating plate 4 is fixedly connected to the outer side above the installation housing 3.
During operation, when installing the installation shell 3, the staff can install the installation shell 3 through rotating the rotating plate 4, and the friction force can be increased by the rotating plate 4, so that the installation shell 3 is more firmly installed.
Working principle:
in the prior art, as the oil pump cover seals the oil pump only by the sealing ring 67 and the outer shell in threaded connection, in the long-time use process of the oil pump, the screw thread can be broken, the tightness of the outer shell is reduced, so that the sealing performance of the oil pump cover is reduced, engine oil is leaked, and the normal operation of a vehicle is influenced; the device firstly places the oil pump cover above the mounting seat 6 by staff, correspondingly inserts the first inserting rod 52 and the second inserting rod 53 into the first rod groove 63 and the second rod groove 64, thereby increasing the stability of the oil pump cover, simultaneously, the oil pump cover is correspondingly matched with the fourth screw thread 56 on the outer side of the mounting seat 6, the sealing ring 67 is inserted into the first clamping groove 51 to seal the oil pump, after the oil pump cover is placed, the staff connects the mounting shell 3 on the outer side of the oil pump cover and the mounting seat 6 by the screw thread of the rotating plate 4, in the rotating process, the third screw thread 33 in the mounting shell 3 is lowered along with the screw thread of the fourth screw thread 56, when the bottom of the mounting shell 3 is lowered to touch the semicircular clamping block 61, the guide groove 34 arranged on the bottom of the mounting shell 3 is extruded by the semicircular clamping block 61, make semi-circular fixture block 61 slide and get into in the expansion groove 62, semi-circular fixture block 61 receives the extrusion and can give spring 68 with pressure transmission, make spring 68 shrink, and spring 68 can give semi-circular fixture block 61 thrust, when installation shell 3 screw thread descends to the mount pad 6 bottom, screw thread three 33 corresponds with screw thread four 56 together, and semi-circular fixture block 61 can correspond the position at semi-circular draw-in groove 32, under the effect of spring 68 thrust, semi-circular fixture block 61 can the joint in semi-circular draw-in groove 32, thereby can be to installation shell 3 further fixed, make installation shell 3 more stable, and can make the oil pump cover laminate with mount pad 6 all the time, thereby the leakproofness of oil pump cover has been strengthened, the sealing effect of oil pump cover is better, can not cause the engine oil to leak, can not influence the normal operating of vehicle.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The utility model provides an oil pump lid strengthens seal structure which characterized in that: the oil tank comprises an oil tank top plate (1), wherein the middle part of the upper surface of the oil tank top plate (1) is fixedly connected with a mounting seat (6); a sealing ring (67) is inserted into the middle part above the mounting seat (6); a ring groove (65) is formed above the mounting seat (6); an inserting ring (54) is inserted into the annular groove (65); an oil pump cover body (5) is fixedly connected above the insert ring (54); a clamping groove I (51) is formed in the bottom of the oil pump cover body (5) corresponding to the sealing ring (67), and the upper part of the sealing ring (67) is inserted into the clamping groove I (51); a thread IV (56) is arranged at a position corresponding to the outer side of the mounting seat (6) of the oil pump cover body (5); the oil pump cover body (5) and the outer side of the mounting seat (6) are in threaded connection with the mounting shell (3); a third thread (33) is arranged at the position of the mounting shell (3) corresponding to the fourth thread (56), and the third thread (33) is in threaded fit with the fourth thread (56); four telescopic grooves (62) which are uniformly arranged are formed below the mounting seat (6); a spring (68) is fixedly connected in the telescopic groove (62); the other end of the spring (68) is fixedly connected with a semicircular clamping block (61), and the semicircular clamping block (61) is slidably connected in the telescopic groove (62); the semicircular clamping groove (32) is formed in the position, corresponding to the semicircular clamping block (61), of the mounting shell (3), and the semicircular clamping block (61) is clamped in the semicircular clamping groove (32).
2. The oil pump cover reinforcing seal structure according to claim 1, wherein: the upper surface of the oil tank top plate (1) is fixedly connected with a mounting ring column (2) at a position corresponding to the outer side of the mounting shell (3), and the mounting shell (3) is in threaded connection with the inside of the mounting ring column (2); a first thread (21) is arranged in the mounting ring column (2); a second thread (31) is arranged at the position of the installation shell (3) corresponding to the first thread (21), and the first thread (21) is in threaded fit with the second thread (31).
3. The oil pump cover reinforcing seal structure according to claim 2, wherein: the two sides of the insert ring (54) are fixedly connected with symmetrically arranged sealing rings (55); the mounting seat (6) is provided with clamping grooves II (66) which are symmetrically arranged at positions corresponding to the sealing rings (55), and the sealing rings (55) are clamped in the clamping grooves II (66).
4. A reinforced seal structure for an oil pump cover as set forth in claim 3, wherein: the bottom of the oil pump cover body (5) is fixedly connected with a first inserted link (52) and three second inserted links (53) which are uniformly arranged; the mounting seat (6) is provided with a first rod groove (63) and a second rod groove (64) corresponding to the first rod (52) and the second rod (53), and the first rod (52) and the second rod (53) are inserted into the first rod groove (63) and the second rod groove (64) respectively.
5. The oil pump cover reinforcing seal structure according to claim 4, wherein: a guide groove (34) is formed below the inner part of the installation shell (3).
6. The oil pump cover reinforcing seal structure according to claim 5, wherein: the outer side above the installation shell (3) is fixedly connected with a symmetrically arranged rotating plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321365055.3U CN219809173U (en) | 2023-05-31 | 2023-05-31 | Oil pump cover reinforced sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321365055.3U CN219809173U (en) | 2023-05-31 | 2023-05-31 | Oil pump cover reinforced sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219809173U true CN219809173U (en) | 2023-10-10 |
Family
ID=88209828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321365055.3U Active CN219809173U (en) | 2023-05-31 | 2023-05-31 | Oil pump cover reinforced sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219809173U (en) |
-
2023
- 2023-05-31 CN CN202321365055.3U patent/CN219809173U/en active Active
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