CN216588903U - Automobile engine high-pressure oil pump installation base - Google Patents
Automobile engine high-pressure oil pump installation base Download PDFInfo
- Publication number
- CN216588903U CN216588903U CN202122749890.4U CN202122749890U CN216588903U CN 216588903 U CN216588903 U CN 216588903U CN 202122749890 U CN202122749890 U CN 202122749890U CN 216588903 U CN216588903 U CN 216588903U
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- Prior art keywords
- base
- oil pump
- pressure oil
- fixedly connected
- automobile engine
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- 238000009434 installation Methods 0.000 title claims description 13
- 238000013016 damping Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 241000463219 Epitheca Species 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an automobile engine high-pressure oil pump mounting base which comprises a base, wherein the top of the base is symmetrically and fixedly connected with a plurality of damping mechanisms, mounting blocks are jointly and fixedly mounted on the tops of the damping mechanisms in the same row, a connecting plate is jointly and fixedly connected between the two mounting blocks, two buffering mechanisms are jointly mounted between the connecting plate and the base, and the two buffering mechanisms are symmetrically arranged. According to the utility model, through the arrangement of the damping mechanism and the buffering mechanism, a good damping effect can be integrally improved, the high-pressure oil pump base is prevented from being greatly deformed easily in the running process of an engine, and meanwhile, the stability of the structure can be ensured.
Description
Technical Field
The utility model relates to the technical field of oil pumps, in particular to a high-pressure oil pump mounting base of an automobile engine.
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;
the existing high-pressure oil pump base is poor in overall rigidity when being used, poor in damping effect and easy to cause large deformation of the high-pressure oil pump base in the running process of an engine.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a high-pressure oil pump mounting base for an automobile engine.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an automobile engine high pressure oil pump installation base, includes the base, a plurality of damping mechanisms of top symmetry fixedly connected with of base, with arranging damping mechanism's the common fixed mounting in top has the installation piece, two common fixedly connected with connecting plate between the installation piece, install two buffer gear jointly between connecting plate and the base, and two buffer gear symmetries set up.
It is further, a plurality of damping mechanism all includes the roof, the bottom fixedly connected with epitheca of roof, the first spring of bottom fixedly connected with of roof, and first spring are located the inside of epitheca, the bottom fixedly connected with inferior valve of first spring, the internal surface fixedly connected with rubber damping board of inferior valve, and the lower extreme outer wall of epitheca is connected with the inner wall laminating of rubber damping board, and the rubber damping board of the internal installation of inferior valve can effectually reduce the vibrations of first spring, improves the elasticity of first spring, and can effectively improve shock attenuation effect, improve damping mechanism's life.
Further, two buffer gear all includes spout and fixed block, spout fixed mounting is in the bottom of base, fixed connection between the top of fixed block and the bottom of connecting plate, spout and fixed block dislocation set, the inside fixedly connected with slide bar of spout, the surface sliding connection of slide bar has the slider, rotate jointly between slider and the fixed block and be connected with the connecting rod, the common fixedly connected with second spring of one side of fixed block and the inner wall of spout is kept away from to the slider, and the second spring housing is established at the surface of slide bar, and when the connecting plate extrudees downwards, drives the slider and removes toward second spring one side along the slide bar through fixed block and connecting rod, carries out the shock attenuation buffering through the extrusion to the second spring.
Furthermore, the connecting rod is connected with the pin jointly between fixed block and the slider, can effectively prevent to take place the dislocation between connecting rod and fixed block and the slider.
Furthermore, four mounting holes are symmetrically formed in the base, so that the base can be conveniently mounted.
Furthermore, two screw holes are symmetrically formed in the top of the mounting block, so that the high-pressure oil pump can be conveniently mounted.
Furthermore, the two mounting blocks are connected with the connecting plate through welding, the welding joint is firm and durable, the joint strength and the tightness are high, joint accessories are not needed, and the cost is low.
The utility model has the beneficial effects that:
when the high-pressure oil pump mounting base is used, the damping mechanism and the buffer mechanism are arranged, so that a good damping effect can be integrally improved, the high-pressure oil pump mounting base is prevented from being deformed greatly easily in the running process of an engine, and the structural stability can be ensured.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of a buffering mechanism according to the present invention;
fig. 4 is a schematic structural diagram of the damping mechanism of the present invention.
Illustration of the drawings:
1. a base; 11. mounting holes; 2. a damping mechanism; 21. a top plate; 22. an upper shell; 23. a rubber damping plate; 24. a first spring; 25. a lower case; 3. a connecting plate; 4. mounting blocks; 41. a screw hole; 5. a buffer mechanism; 51. a chute; 52. a second spring; 53. a slider; 54. a slide bar; 55. a connecting rod; 56. and (5) fixing blocks.
Detailed Description
Fig. 1 and fig. 2 show, relate to an automobile engine high pressure oil pump installation base, including base 1, a plurality of damping mechanisms 2 of the symmetry fixedly connected with in top of base 1, with the common fixed mounting in top of damping mechanism 2 having installation piece 4, common fixedly connected with connecting plate 3 between two installation pieces 4, install two buffer gear 5 between connecting plate 3 and the base 1 jointly, and two buffer gear 5 symmetry settings.
Four mounting holes 11 are symmetrically formed in the base 1.
Two screw holes 41 are symmetrically formed in the tops of the two mounting blocks 4.
The two mounting blocks 4 are connected with the connecting plate 3 through welding.
As shown in fig. 3, two buffer mechanisms 5 each include a sliding groove 51 and a fixed block 56, sliding groove 51 is fixedly mounted at the bottom of base 1, fixed connection is formed between the top of fixed block 56 and the bottom of connecting plate 3, sliding groove 51 and fixed block 56 are arranged in a staggered manner, sliding rod 54 is fixedly connected to the inside of sliding groove 51, sliding block 53 is connected to the outer surface of sliding rod 54 in a sliding manner, connecting rod 55 is connected between sliding block 53 and fixed block 56 in a rotating manner, second spring 52 is fixedly connected to one side of sliding block 53 far away from fixed block 56 and the inner wall of sliding groove 51 in a sliding manner, and second spring 52 is sleeved on the outer surface of sliding rod 54.
The connecting rod 55, the fixed block 56 and the sliding block 53 are connected together by a pin.
As shown in fig. 4, each of the plurality of damping mechanisms 2 includes a top plate 21, an upper shell 22 fixedly connected to the bottom of the top plate 21, a first spring 24 fixedly connected to the bottom of the top plate 21, the first spring 24 being located inside the upper shell 22, a lower shell 25 fixedly connected to the bottom of the first spring 24, a rubber damping plate 23 fixedly connected to the inner surface of the lower shell 25, and an inner wall of the upper shell 22 and the inner wall of the rubber damping plate 23 being attached to each other.
When the base is installed by using the high-pressure oil pump of the automobile engine, firstly, the top plate 21 is extruded through the installation block 4, then, the first spring 24 is used for extrusion buffering, the vibration of the first spring 24 can be effectively reduced through the upper shell 22 and the rubber damping plate 23, meanwhile, the connecting plate 3 is extruded downwards, the sliding block 53 is driven by the fixing block 56 and the connecting rod 55 to move towards one side of the second spring 52 along the sliding rod 54, and the second spring 52 is subjected to shock absorption buffering through the extrusion of the second spring 52.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides an automobile engine high pressure oil pump installation base, includes base (1), its characterized in that: the top symmetry fixedly connected with of base (1) a plurality of damping mechanism (2), arrange with the common fixed mounting in top of damping mechanism (2) has installation piece (4), two common fixedly connected with connecting plate (3) between installation piece (4), install two buffer gear (5) between connecting plate (3) and base (1) jointly, and two buffer gear (5) symmetry sets up.
2. The high-pressure oil pump mounting base for the automobile engine as claimed in claim 1, wherein: a plurality of damping mechanism (2) all include roof (21), the bottom fixedly connected with epitheca (22) of roof (21), the first spring (24) of bottom fixedly connected with of roof (21), and first spring (24) are located the inside of epitheca (22), the bottom fixedly connected with inferior valve (25) of first spring (24), the internal surface fixedly connected with rubber damping board (23) of inferior valve (25), and the lower extreme outer wall of epitheca (22) is connected with the inner wall laminating of rubber damping board (23).
3. The high-pressure oil pump mounting base for the automobile engine as claimed in claim 1, wherein: two buffer gear (5) all include spout (51) and fixed block (56), spout (51) fixed mounting is in the bottom of base (1), fixed connection between the top of fixed block (56) and the bottom of connecting plate (3), spout (51) and fixed block (56) dislocation set, the inside fixedly connected with slide bar (54) of spout (51), the surface sliding connection of slide bar (54) has slider (53), it is connected with connecting rod (55) to rotate jointly between slider (53) and fixed block (56), the common fixedly connected with second spring (52) of one side of fixed block (56) and the inner wall of spout (51) is kept away from in slider (53), and the surface at slide bar (54) is established in second spring (52) cover.
4. The high-pressure oil pump mounting base for the automobile engine as claimed in claim 3, wherein: and a pin is connected between the connecting rod (55) and the fixed block (56) and between the connecting rod and the sliding block (53).
5. The high-pressure oil pump mounting base for the automobile engine as claimed in claim 1, wherein: four mounting holes (11) are symmetrically formed in the base (1).
6. The high-pressure oil pump mounting base for the automobile engine as claimed in claim 1, wherein: two screw holes (41) are symmetrically formed in the tops of the two mounting blocks (4).
7. The high-pressure oil pump mounting base for the automobile engine as claimed in claim 1, wherein: the two mounting blocks (4) are connected with the connecting plate (3) through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122749890.4U CN216588903U (en) | 2021-11-11 | 2021-11-11 | Automobile engine high-pressure oil pump installation base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122749890.4U CN216588903U (en) | 2021-11-11 | 2021-11-11 | Automobile engine high-pressure oil pump installation base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216588903U true CN216588903U (en) | 2022-05-24 |
Family
ID=81645724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122749890.4U Active CN216588903U (en) | 2021-11-11 | 2021-11-11 | Automobile engine high-pressure oil pump installation base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216588903U (en) |
-
2021
- 2021-11-11 CN CN202122749890.4U patent/CN216588903U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231221 Address after: 719300 Behind Huashan Second hand Trading Market in Shenmu City, Yulin City, Shaanxi Province Patentee after: Shenmu Li'an Automobile Maintenance Co.,Ltd. Address before: Room 101, building 5, No. 28-1, Yaofeng East Road, Mudu Town, Wuzhong District, Suzhou, Jiangsu 215000 Patentee before: Suzhou mingbohui precision electromechanical Co.,Ltd. |
|
| TR01 | Transfer of patent right |