CN221547149U - Fuel pump assembly with clamping structure - Google Patents
Fuel pump assembly with clamping structure Download PDFInfo
- Publication number
- CN221547149U CN221547149U CN202420161368.5U CN202420161368U CN221547149U CN 221547149 U CN221547149 U CN 221547149U CN 202420161368 U CN202420161368 U CN 202420161368U CN 221547149 U CN221547149 U CN 221547149U
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- China
- Prior art keywords
- fuel pump
- mounting
- plate
- fixed
- groove
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- 239000000446 fuel Substances 0.000 title claims abstract description 50
- 239000000872 buffer Substances 0.000 claims abstract description 18
- 239000002828 fuel tank Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000006173 Good's buffer Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Abstract
The utility model relates to the technical field of fuel pumps and discloses a fuel pump assembly with a clamping structure, which comprises a fixed plate, wherein the upper surface of the fixed plate is provided with a mounting groove, the inside of the mounting groove is movably provided with a buffer structure, the buffer structure comprises a couple mounting plate, springs, a bearing plate, a connecting plate, a thread groove and bolts, the inside of the mounting groove is movably provided with the mounting plate, the upper surface of the mounting plate is provided with a plurality of springs, the upper surface of the springs is fixedly provided with the bearing plate, one side of the bearing plate is fixedly connected with the connecting plate, the number of the connecting plates can be four, the upper surface of the connecting plate is provided with the thread groove, the inside of the thread groove is movably provided with bolts, and the bolts are connected with the fixed plate.
Description
Technical Field
The utility model relates to the technical field of fuel pumps, in particular to a fuel pump assembly with a clamping structure.
Background
The electric fuel pump is a device for continuously sucking fuel from a fuel tank and providing fuel with specified pressure and flow for a fuel system, the performance of the electric fuel pump can be known to directly influence the working performance of an engine based on the function of the electric fuel pump, the electric fuel pump is a heart of a fuel supply system of an electric fuel injection engine, and the electric fuel pump has two arrangement modes in the fuel supply system, namely, the electric fuel pump is externally arranged, namely, the fuel pump is connected in a fuel pipeline outside the fuel tank in series; and secondly, the built-in fuel pump is arranged in the fuel tank and immersed in gasoline, so that the fuel pump is easy to dissipate heat, has small working noise and long service life, and is widely applied.
The utility model patent application document with the bulletin number of CN213775569U discloses an electric fuel pump assembly of an automobile, which comprises a fixed plate, a groove, a cooling sleeve, an electric fuel pump body, a water inlet pipe, a water outlet pipe, a first oil inlet pipe, an oil outlet pipe and a fixed component.
The electric fuel pump assembly for the automobile disclosed in the above document has the following defects: when the automobile runs on a bumpy road section, the generated impact force can directly act on the fuel pump, and the fuel pump is damaged to a certain extent, so that the service life of the fuel pump is reduced.
Therefore, the existing electric fuel pump assembly of the automobile does not have a good buffer structure, and needs to improve the existing defects and provide a fuel pump assembly with a clamping structure.
Disclosure of utility model
The present utility model is directed to a fuel pump assembly with a fastening structure, so as to solve the above-mentioned problems in the prior art.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
The utility model discloses a fuel pump assembly with a clamping structure, which comprises a fixed plate, wherein the upper surface of the fixed plate is provided with a mounting groove, the inside of the mounting groove is movably provided with a buffer structure, the buffer structure comprises a mounting plate, springs, a bearing plate, a connecting plate, a thread groove and bolts, the inside of the mounting groove is movably provided with the mounting plate, the upper surface of the mounting plate is provided with a plurality of springs, the upper surface of the springs is fixedly provided with the bearing plate, one side of the bearing plate is fixedly connected with the connecting plate, the number of the connecting plates can be fixed into four, the upper surface of the connecting plate is provided with the thread groove, the inside of the thread groove is movably provided with the bolts, and the bolts are connected with the fixed plate.
Further, grooves are formed in the upper surface of the fixing plate, the number of the grooves is fixed to four, and connecting grooves are formed in the grooves.
Further, a gasket is fixedly arranged in the groove, and a plurality of anti-slip grooves are formed in the upper surface of the gasket.
Further, the upper surface of fixed plate is fixed mounting has the limiting plate, the inner wall of limiting plate rotates and is connected with the column spinner.
Further, the circumferential side of the rotating column is fixedly provided with an annular buckle, the inner wall of the annular buckle is fixedly provided with a protection pad, and the upper surface of the annular buckle is fixedly provided with a clamping block.
Further, the upper surface fixed mounting of fixed plate has the hasp, hasp and fixture block looks joint, the upper surface movable mounting of loading board has the fuel pump, fuel pump and protection pad looks butt.
The utility model has the following beneficial effects:
(1) According to the utility model, the buffer structure is placed in the mounting groove and is connected with the fixing plate by screwing the bolt into the thread groove, so that the buffer structure is fixed in the mounting groove, then the fuel pump is placed on the upper surface of the bearing plate, a certain impact force is generated when the automobile runs on a bumpy road section, the impact force is not directly acted on the fuel pump by the cooperation of the mounting plate, the spring and the bearing plate, and the service life is greatly prolonged.
(2) The buffer structure is poor in effect or damaged, the bolt can be screwed out to integrally take out and replace the buffer structure, the practicability is improved, and the fixing plate can be installed and fastened through the arrangement of the gasket and the anti-skid groove and is not easy to fall off.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a buffer structure according to the present utility model;
FIG. 3 is a partially exploded view of the present utility model;
FIG. 4 is a schematic view of the structure A of FIG. 1 according to the present utility model;
In the drawings, the list of components represented by the various numbers is as follows:
In the figure: 1. a fixing plate; 101. a mounting groove; 102. a groove; 103. a connecting groove; 2. a buffer structure; 201. a mounting plate; 202. a spring; 203. a carrying plate; 204. a connecting plate; 205. a thread groove; 206. a bolt; 3. a gasket; 301. an anti-slip groove; 4. a limiting plate; 5. a spin column; 6. an annular buckle; 7. a clamping block; 8. a hasp; 9. a protective pad; 10. a fuel pump.
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.
Referring to fig. 1-4, the fuel pump assembly with a clamping structure of the present utility model includes a fixing plate 1, an installation groove 101 is formed on an upper surface of the fixing plate 1, a buffer structure 2 is movably installed in the installation groove 101, the buffer structure 2 includes a mounting plate 201 movably installed in the installation groove 101 with a couple mounting plate 201, a spring 202, a bearing plate 203, a connecting plate 204, a thread groove 205 and a bolt 206, a plurality of springs 202 are installed on an upper surface of the mounting plate 201, the bearing plate 203 is fixedly installed on an upper surface of the spring 202, a connecting plate 204 is fixedly connected to one side of the bearing plate 203, the number of the connecting plates 204 is four, the thread groove 205 is formed on an upper surface of the connecting plate 204, the bolt 206 is movably installed in the thread groove 205, and the bolt 206 is connected to the fixing plate 1.
The upper surface of fixed plate 1 has seted up recess 102, and the quantity of recess 102 is fixed to four, and the spread groove 103 has all been seted up to the recess 102 inside.
The gasket 3 is fixedly arranged in the groove 102, and a plurality of anti-slip grooves 301 are formed in the upper surface of the gasket 3.
The upper surface fixed mounting of fixed plate 1 has limiting plate 4, and the inner wall of limiting plate 4 rotates and is connected with column spinner 5.
The periphery of the rotating column 5 is fixedly provided with an annular buckle 6, the inner wall of the annular buckle 6 is fixedly provided with a protection pad 9, and the upper surface of the annular buckle 6 is fixedly provided with a clamping block 7.
The upper surface of the fixed plate 1 is fixedly provided with a hasp 8, the hasp 8 is clamped with the clamping block 7, the upper surface of the bearing plate 203 is movably provided with a fuel pump 10, and the fuel pump 10 is abutted with the protection pad 9.
During use, the buffer structure 2 is placed in the mounting groove 101 and is connected with the fixing plate 1 by screwing the bolt 206 into the thread groove 205, so that the buffer structure 2 is fixed in the mounting groove 101, then the fuel pump 10 is placed on the upper surface of the bearing plate 203, a certain impact force is generated when a car runs on a bumpy road section, the impact force can not directly act on the fuel pump 10 through the cooperation of the mounting plate 201, the spring 202 and the bearing plate 203, the service life is greatly prolonged, the buffer structure 2 is poor in effect or damaged, the buffer structure 2 can be integrally taken out and replaced by screwing the bolt 206 out, the practicability is improved, and the fixing plate 1 is not easy to fall off due to the arrangement of the gasket 3 and the anti-skid groove 301.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. The fuel pump assembly of block structure, including fixed plate (1), its characterized in that: mounting groove (101) have been seted up to the upper surface of fixed plate (1), the inside movable mounting of mounting groove (101) has buffer structure (2), buffer structure (2) include with even mounting panel (201), spring (202), loading board (203), connecting plate (204), screw groove (205) and bolt (206), the inside movable mounting of mounting groove (101) has mounting panel (201), the upper surface mounting of mounting panel (201) has a plurality of spring (202), the upper surface fixed mounting of spring (202) has loading board (203), one side fixedly connected with connecting plate (204) of loading board (203), the quantity of connecting plate (204) can be fixed to four, screw groove (205) have all been seted up to the upper surface of connecting plate (204), the inside movable mounting of screw groove (205) has bolt (206), bolt (206) are connected with fixed plate (1).
2. The snap-in structured fuel pump assembly of claim 1 wherein: the upper surface of fixed plate (1) has seted up recess (102), the quantity of recess (102) is fixed to four, connecting groove (103) have all been seted up to recess (102) inside.
3. The snap-in structured fuel pump assembly of claim 2 wherein: the inside of recess (102) fixed mounting has gasket (3), a plurality of antiskid recess (301) have been seted up to the upper surface of gasket (3).
4. The snap-in structured fuel pump assembly of claim 1 wherein: the upper surface of fixed plate (1) fixed mounting has limiting plate (4), the inner wall of limiting plate (4) rotates and is connected with column spinner (5).
5. The snap-in structured fuel pump assembly of claim 4 wherein: the periphery of the rotating column (5) is fixedly provided with an annular buckle (6), the inner wall of the annular buckle (6) is fixedly provided with a protection pad (9), and the upper surface of the annular buckle (6) is fixedly provided with a clamping block (7).
6. The snap-in structured fuel pump assembly of claim 1 wherein: the upper surface fixed mounting of fixed plate (1) has hasp (8), hasp (8) and fixture block (7) looks joint, the upper surface movable mounting of loading board (203) has fuel pump (10), fuel pump (10) and protection pad (9) looks butt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420161368.5U CN221547149U (en) | 2024-01-23 | 2024-01-23 | Fuel pump assembly with clamping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420161368.5U CN221547149U (en) | 2024-01-23 | 2024-01-23 | Fuel pump assembly with clamping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221547149U true CN221547149U (en) | 2024-08-16 |
Family
ID=92254719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420161368.5U Active CN221547149U (en) | 2024-01-23 | 2024-01-23 | Fuel pump assembly with clamping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221547149U (en) |
-
2024
- 2024-01-23 CN CN202420161368.5U patent/CN221547149U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |