CN210317548U - Universal installation fuel pump - Google Patents

Universal installation fuel pump Download PDF

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Publication number
CN210317548U
CN210317548U CN201920943663.5U CN201920943663U CN210317548U CN 210317548 U CN210317548 U CN 210317548U CN 201920943663 U CN201920943663 U CN 201920943663U CN 210317548 U CN210317548 U CN 210317548U
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CN
China
Prior art keywords
arc
fuel pump
sleeve
base
fixed plate
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Active
Application number
CN201920943663.5U
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Chinese (zh)
Inventor
胡凯华
任学礼
石君
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Kesens Power Technology Jiaxing Co ltd
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Kesens Power Technology Jiaxing Co ltd
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Priority to CN201920943663.5U priority Critical patent/CN210317548U/en
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Publication of CN210317548U publication Critical patent/CN210317548U/en
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Abstract

The utility model discloses a commonality installation fuel pump, the on-line screen storage device comprises a base, the upper surface of base is seted up flutedly, the rectangular channel has all been seted up to the both sides outer wall of recess, the inside of rectangular channel is rotated and is connected with the pivot, the first gear of outer wall fixedly connected with of pivot, the both sides outer wall of first gear is all rotated and is connected with the second gear, two the equal fixedly connected with axle sleeve in inside of second gear, rotate between axle sleeve and the base and be connected, two the threaded rod has been cup jointed to the equal screw thread in inside of axle sleeve, two the one end of threaded rod is all rotated and is connected with same riser, two the sleeve has been cup jointed in other slides to the outer wall of threaded rod is equallyd. The utility model relates to a simply, convenient operation for the installation of fuel pump body is comparatively convenient, improves the installation effectiveness, and can also protect the fuel pump body can not receive great collision.

Description

Universal installation fuel pump
Technical Field
The utility model relates to a fuel pump technical field especially relates to commonality installation fuel pump.
Background
Fuel pumps are a term of art in the automotive industry. The fuel injection system is one of basic components of a fuel injection system of an electronic fuel injection automobile, is positioned in a fuel tank of the automobile, a fuel pump works during starting and running of an engine, and if the engine stops and an ignition switch is still in an ON state, a HFM-SFI control module turns off the power supply of the fuel pump so as to avoid accidental ignition.
However, the existing universal fuel pump has certain defects in installation, the installation structure is complex, and the operation is troublesome, so that the installation efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a universal fuel pump.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the universal fuel pump comprises a base, wherein a groove is formed in the upper surface of the base, rectangular grooves are formed in the outer walls of two sides of the groove, a rotating shaft is rotatably connected inside the rectangular grooves, a first gear is fixedly connected to the outer wall of the rotating shaft, second gears are rotatably connected to the outer walls of two sides of the first gear, shaft sleeves are fixedly connected inside the two second gears, the shaft sleeves are rotatably connected with the base, threaded rods are sleeved inside the two shaft sleeves, one ends of the two threaded rods are rotatably connected with the same vertical plate, sleeves are respectively sleeved on the outer walls of the two threaded rods in a sliding mode, a fuel pump body is arranged inside the groove, a first arc-shaped fixing plate is symmetrically arranged on the outer wall of one side of the fuel pump body, and a second arc-shaped fixing plate is symmetrically arranged on the outer wall of the other side of the, the first arc-shaped fixing plate and the second arc-shaped fixing plate are respectively fixedly connected with the vertical plate, the first arc-shaped fixing plate is symmetrically and fixedly connected with a first fixing block relative to the outer wall of one side of the second arc-shaped fixing plate, a first arc-shaped slide rod is fixedly connected between the two first fixing blocks, a first slide sleeve is symmetrically and slidably sleeved on the outer wall of the first arc-shaped slide rod, first movable rods are movably connected on the upper surfaces of the two first slide sleeves, one ends of the two first movable rods, far away from the first arc-shaped fixing plate, are movably connected with a first clamping sleeve, a second fixing block is symmetrically and fixedly connected with the second arc-shaped fixing plate relative to the outer wall of one side of the first arc-shaped fixing plate, a second arc-shaped slide rod is fixedly connected between the two second fixing blocks, a second slide sleeve is symmetrically and slidably sleeved on the outer wall of the second arc-shaped slide rod, one ends, far away from the second arc-shaped fixed plate, of the two second movable rods are movably connected with a second clamping sleeve, a first spring is fixedly connected between the first sliding sleeve and the first fixed block, and a second spring is fixedly connected between the second sliding sleeve and the second fixed block.
Preferably, the one end of pivot is rotated and is connected with the bearing, the other end of pivot is rotated and is connected with the carousel, the carousel is located the outside of base, rotate between pivot and the base and be connected, the carousel is kept away from one side outer wall fixedly connected with of base and is changeed the handle.
Preferably, the vertical plate is located inside the groove, and the vertical plate is in sliding connection with the groove.
Preferably, the sleeve is positioned on the inner wall of the rectangular groove, and the sleeve is fixedly connected with the rectangular groove.
Preferably, the first spring is in sliding sleeve connection with the first arc-shaped sliding rod, and the second spring is in sliding sleeve connection with the second arc-shaped sliding rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the rotating shaft, the first gear, the second gear, the shaft sleeve, the threaded rod, the vertical plate, the first arc-shaped fixing plate and the second arc-shaped fixing plate are arranged, so that the rotating shaft, the first gear, the second gear, the shaft sleeve, the threaded rod, the vertical plate, the first arc-shaped fixing plate and the second arc-shaped fixing plate can fix the fuel pump body, and the fuel pump body;
2. in the utility model, the first spring is deformed under stress to generate elastic force, meanwhile, the second sliding sleeve can extrude the second spring, the second spring is deformed under stress to generate elastic force, and the elastic force can avoid the fuel pump body from shaking greatly in the groove, so that the fuel pump body can be protected from being collided greatly;
to sum up, the utility model relates to a simply, convenient operation for the installation of fuel pump body is comparatively convenient, improves the installation effectiveness, and can also protect the fuel pump body can not receive great collision.
Drawings
Fig. 1 is a schematic structural view of a universal mounting fuel pump according to the present invention;
fig. 2 is a schematic structural diagram between the first arc-shaped fixing plate and the second arc-shaped fixing plate of the universal fuel pump.
In the figure: 1. a base; 2. a groove; 3. a rectangular groove; 4. a rotating shaft; 5. a first gear; 6. a second gear; 7. a shaft sleeve; 8. a threaded rod; 9. a vertical plate; 10. a sleeve; 11. a fuel pump body; 12. a first arc-shaped fixing plate; 13. a second arc-shaped fixing plate; 14. a first fixed block; 15. a first arcuate slide bar; 16. a first sliding sleeve; 17. a first movable bar; 18. a first jacket; 19. a second fixed block; 20. a second arcuate slide bar; 21. a second sliding sleeve; 22. a second movable bar; 23. a second jacket; 24. a first spring; 25. a second spring; 26. a turntable.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, the universal fuel pump comprises a base 1, a groove 2 is formed on the upper surface of the base 1, rectangular grooves 3 are formed on the outer walls of two sides of the groove 2, a rotating shaft 4 is rotatably connected inside the rectangular grooves 3, a first gear 5 is fixedly connected to the outer wall of the rotating shaft 4, second gears 6 are rotatably connected to the outer walls of two sides of the first gear 5, shaft sleeves 7 are fixedly connected inside the two second gears 6, the shaft sleeves 7 are rotatably connected with the base 1, threaded rods 8 are respectively and threadedly sleeved inside the two shaft sleeves 7, one ends of the two threaded rods 8 are respectively and rotatably connected with a same vertical plate 9, sleeves 10 are respectively and slidably sleeved on the outer walls of the two threaded rods 8, a fuel pump body 11 is arranged inside the groove 2, a first arc-shaped fixing plate 12 is symmetrically arranged on the outer wall of one side of the fuel pump body 11, and a second arc-, the first arc-shaped fixed plate 12 and the second arc-shaped fixed plate 13 are respectively fixedly connected with the vertical plate 9, the first arc-shaped fixed plate 12 is symmetrically and fixedly connected with first fixed blocks 14 relative to the outer wall of one side of the second arc-shaped fixed plate 13, a first arc-shaped slide rod 15 is fixedly connected between the two first fixed blocks 14, first sliding sleeves 16 are symmetrically and slidably sleeved on the outer wall of the first arc-shaped slide rod 15, first movable rods 17 are movably connected on the upper surfaces of the two first sliding sleeves 16, one ends of the two first movable rods 17 far away from the first arc-shaped fixed plate 12 are movably connected with first clamping sleeves 18, a second fixed block 19 is symmetrically and fixedly connected on the outer wall of one side of the second arc-shaped fixed plate 13 relative to the first arc-shaped fixed plate 12, a second arc-shaped slide rod 20 is fixedly connected between the two second fixed blocks 19, a second sliding sleeve 21 is symmetrically and slidably sleeved on the outer wall of the second arc-shaped slide, one ends of the two second movable rods 22 far away from the second arc-shaped fixed plate 13 are movably connected with a second jacket 23, a first spring 24 is fixedly connected between the first sliding sleeve 16 and the first fixed block 14, and a second spring 25 is fixedly connected between the second sliding sleeve 21 and the second fixed block 19.
The one end of pivot 4 is rotated and is connected with the bearing, the other end of pivot 4 is rotated and is connected with carousel 26, carousel 26 is located the outside of base 1, rotate between pivot 4 and the base 1 and be connected, one side outer wall fixedly connected with who base 1 was kept away from to carousel 26 changes the handle, riser 9 is located the inside of recess 2, sliding connection between riser 9 and the recess 2, sleeve 10 is located the inner wall of rectangular channel 3, fixed connection between sleeve 10 and the rectangular channel 3, slide between first spring 24 and the first arc slide bar 15 and cup joint, slide between second spring 25 and the second arc slide bar 20 and cup joint.
The working principle is as follows: the utility model discloses when using, through being provided with pivot 4, first gear 5, second gear 6, axle sleeve 7, threaded rod 8, riser 9, first arc fixed plate 12 and second arc fixed plate 13, the staff rotates the carousel 26 outside base 1, carousel 26 drives pivot 4 and rotates, it rotates to rotate 4 drive first gear 5, first gear 5 drives two second gears 6 and rotates, two second gears 6 drive two axle sleeves 7 and rotate, axle sleeve 7 and threaded rod 8 take place relative movement, threaded rod 7 promotes riser 9 and moves, two risers 9 promote first arc fixed plate 12 and second arc fixed plate 13 respectively and take place relative movement, make them can fix the fuel pump body, make fuel pump body 11 install comparatively convenient like this; by arranging the first spring 24 and the second spring 25, when the fuel pump body 11 moves left and right, the fuel pump body 11 respectively pushes the first jacket 18 or the second jacket 23 to move, the first jacket 18 pushes the first movable rod 17 to move, the first movable rod 17 pushes the two first movable rods 17 to move, the two first movable rods 17 push the two first sliding sleeves 16 to move relatively on the first arc-shaped sliding rods 15, the first sliding sleeves 16 extrude the first spring 24, so that the first spring 24 is stressed and deformed to generate elastic force, meanwhile, the second sliding sleeves 21 also extrude the second spring 25, the second spring 25 is stressed and deformed to generate elastic force, and the first spring 24 and the second spring 25 can avoid large shaking of the fuel pump body 11 in the groove 2, so that the fuel pump body 11 can be protected from large collision; the utility model relates to a simply, convenient operation for it is comparatively convenient to install fuel pump body 11, improves the installation effectiveness, and can also protect the fuel pump body 11 can not receive great collision.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The universal fuel pump comprises a base (1) and is characterized in that a groove (2) is formed in the upper surface of the base (1), rectangular grooves (3) are formed in the outer walls of the two sides of the groove (2), a rotating shaft (4) is connected to the inside of each rectangular groove (3) in a rotating manner, a first gear (5) is fixedly connected to the outer wall of each rotating shaft (4), a second gear (6) is rotatably connected to the outer wall of each of the two sides of each first gear (5), a shaft sleeve (7) is fixedly connected to the inside of each of the two second gears (6), the shaft sleeves (7) are rotatably connected with the base (1), threaded rods (8) are sleeved on the inner uniform threads of the two shaft sleeves (7), one end of the two threaded rods (8) is rotatably connected with the same vertical plate (9), and sleeves (10) are sleeved on the outer walls of the two threaded rods (8) in a, the inside of recess (2) is equipped with fuel pump body (11), one side outer wall symmetry of fuel pump body (11) is equipped with first arc fixed plate (12), the opposite side outer wall symmetry of fuel pump body (11) is equipped with second arc fixed plate (13), first arc fixed plate (12) and second arc fixed plate (13) are equallyd divide do not and riser (9) between fixed connection, first arc fixed plate (12) are for the first fixed block (14) of one side outer wall symmetry fixedly connected with of second arc fixed plate (13), two the first arc slide bar (15) of fixedly connected with between first fixed block (14), first sliding sleeve (16), two have been cup jointed in the outer wall symmetry of first arc slide bar (15) slip the equal swing joint of upper surface of first sliding sleeve (16) has first movable rod (17), two the one end swing joint that first arc fixed plate (12) was kept away from to first movable rod (17) has first sliding sleeve (16), two The clamping sleeve (18), the second arc-shaped fixing plate (13) is symmetrically and fixedly connected with a second fixing block (19) relative to the outer wall of one side of the first arc-shaped fixing plate (12), two second arc-shaped sliding rods (20) are fixedly connected between the second fixing blocks (19), a second sliding sleeve (21) is symmetrically and slidably sleeved on the outer wall of the second arc-shaped sliding rods (20), two second movable rods (22) are movably connected to the upper surface of the second sliding sleeve (21), two second movable rods (22) are movably connected to one end, far away from the second arc-shaped fixing plate (13), of each second movable rod (22) is movably connected with a second clamping sleeve (23), a first spring (24) is fixedly connected between the first sliding sleeve (16) and the first fixing block (14), and a second spring (25) is fixedly connected between the second sliding sleeve (21) and the second fixing block (19).
2. The universal-mounting fuel pump according to claim 1, wherein a bearing is rotatably connected to one end of the rotating shaft (4), a rotating disc (26) is rotatably connected to the other end of the rotating shaft (4), the rotating disc (26) is located outside the base (1), the rotating shaft (4) is rotatably connected with the base (1), and a rotating handle is fixedly connected to the outer wall of one side, away from the base (1), of the rotating disc (26).
3. Universally mountable fuel pump according to claim 1, characterized in that the riser (9) is located inside the recess (2), the riser (9) being in sliding connection with the recess (2).
4. Universally mountable fuel pump according to claim 1, characterized in that the sleeve (10) is located on an inner wall of the rectangular groove (3), the sleeve (10) being fixedly connected to the rectangular groove (3).
5. Universally mountable fuel pump according to claim 1, characterized in that the first spring (24) is slidably journalled in a first arcuate slide (15) and the second spring (25) is slidably journalled in a second arcuate slide (20).
CN201920943663.5U 2019-06-21 2019-06-21 Universal installation fuel pump Active CN210317548U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920943663.5U CN210317548U (en) 2019-06-21 2019-06-21 Universal installation fuel pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920943663.5U CN210317548U (en) 2019-06-21 2019-06-21 Universal installation fuel pump

Publications (1)

Publication Number Publication Date
CN210317548U true CN210317548U (en) 2020-04-14

Family

ID=70145532

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920943663.5U Active CN210317548U (en) 2019-06-21 2019-06-21 Universal installation fuel pump

Country Status (1)

Country Link
CN (1) CN210317548U (en)

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