CN218794240U

CN218794240U - Automobile transmission oil filter convenient to disassemble and assemble

Info

Publication number: CN218794240U
Application number: CN202223168588.0U
Authority: CN
Inventors: 程轩挺
Original assignee: Suzhou Hejian Automobile Technology Co ltd
Current assignee: Suzhou Hejian Automobile Technology Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-04-07
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses an automobile gearbox oil filter convenient to disassemble and assemble, which comprises a shell fixedly arranged in a vehicle body, wherein the upper end and the lower end of the shell are respectively provided with an upper cover plate and a lower cover plate, and the edges of the upper cover plate and the lower cover plate are provided with positioning holes; the filter element is arranged on the inner side of the shell, and the upper end and the lower end of the filter element are respectively provided with an oil inlet and an oil outlet; further comprising: the positioning piece is movably connected to the outer sides of the upper end and the lower end of the shell; the two groups of air storage bags and the sealing air bag are respectively embedded and installed inside the upper cover plate and the lower cover plate; the fixed casing, fixed mounting are in the inner wall of casing, the inside movable mounting of fixed casing has the piece of striking, just the inner wall fixed mounting of fixed casing has the magnetic path. This motor transmission oil filter convenient to dismouting can be convenient carry out the dismouting, is convenient for carry out quick replacement to the filter core, can utilize the change of fluid heat to realize the clearance to the filter core simultaneously, has improved the filter effect.

Description

Automobile transmission oil filter convenient to disassemble and assemble

Technical Field

The utility model relates to a motor transmission oil filter technical field specifically is a motor transmission oil filter convenient to dismouting.

Background

The automobile gearbox is mechanical or hydraulic equipment for mechanical power conversion, an oil filter is usually required when the gearbox works in order to reduce the abrasion of transmission parts, the hydraulic oil can be filtered by the oil filter, and the existing oil filter of the automobile gearbox still has some defects.

In the prior art, as an automobile transmission oil filter convenient to disassemble and assemble, which is disclosed as CN212214837U, a threaded cover plate is taken down by rotating a second connecting block, an oil filter body is placed in an inner cavity of a shell, an oil inlet is inserted into an inner cavity of a first through hole, the threaded cover plate clamps an oil outlet through a second through hole, the threaded cover plate is tightly rotated, a hollow extrusion block extrudes the oil filter body, a spring is deformed at the same time, the oil filter body is limited not to shake, the oil filter body is opened to stretch through an external controller, the oil filter body drives a clamping plate to clamp a part needing to be installed, the clamping plate drives a sliding block to move in an inner cavity of a sliding groove, the clamping effect of the clamping plate is more stabilized, and the purpose of facilitating the disassembling and assembling is achieved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a motor transmission oil filter convenient to dismouting to solve the oil filter on the existing market that above-mentioned background art provided and in the use, the oil inlet disect insertion through-hole lacks certain seal structure, makes the inside fluid of oil filter have the possible problem of revealing.

In order to achieve the above object, the utility model provides a following technical scheme: an automobile gearbox oil filter convenient to disassemble and assemble comprises a shell fixedly arranged in a vehicle body, wherein the upper end and the lower end of the shell are respectively provided with an upper cover plate and a lower cover plate, and the edges of the upper cover plate and the lower cover plate are provided with positioning holes;

the filter element is arranged on the inner side of the shell, and the upper end and the lower end of the filter element are respectively provided with an oil inlet and an oil outlet;

further comprising: the positioning piece is movably connected to the outer sides of the upper end and the lower end of the shell; the two groups of air storage bags and the sealing air bag are respectively embedded and installed inside the upper cover plate and the lower cover plate;

the fixed casing, fixed mounting are in the inner wall of casing, the inside movable mounting of fixed casing has the piece of striking, just the inner wall fixed mounting of fixed casing has the magnetic path.

Preferably, the locating piece axial evenly sets up in the upper and lower end outside of casing, just the locating piece rotates with the casing to be connected, and the locating piece corresponds the setting with the position of locating hole, simultaneously the upper end of locating piece is the water droplet form, and the upper end and the locating hole clearance fit of locating piece.

Through adopting above-mentioned technical scheme, with upper cover plate and lower apron laminating in the tip of casing, can make the setting element run through the locating hole, rotatory setting element simultaneously can make the upper end and the locating hole of setting element stagger to the realization is to the location of upper cover plate, lower apron, the subsequent dismouting of being convenient for.

Preferably, the air storage bag is arranged in a circular ring structure, and is embedded and installed on the surfaces of the upper cover plate and the lower cover plate.

Through adopting above-mentioned technical scheme for when upper cover plate, lower cover plate installation, can extrude the gas storage bag, make the gas storage bag can be inseparable laminating between upper cover plate, lower cover plate and casing, thereby effectively improve the leakproofness of casing.

Preferably, the oil inlet and the oil outlet respectively penetrate through central through holes of the upper cover plate and the lower cover plate, sealing air bags with annular structures are fixedly arranged in the central through holes of the upper cover plate and the lower cover plate, and the sealing air bags are communicated with the air storage bag.

Through adopting above-mentioned technical scheme for when upper cover plate, lower cover plate were closed, upper cover plate, lower cover plate pressurized can extrude into sealed gasbag with its inside partial gas, thereby make sealed gasbag take place the inflation, and then the laminating in the outer wall of oil inlet, oil-out, realize further sealed.

Preferably, the knocking piece is made of a magnetic material, the positions of the knocking piece and the positions of the magnetic blocks are correspondingly arranged, and the magnetic poles of the knocking piece and the magnetic blocks are opposite.

Through adopting above-mentioned technical scheme for when the fluid temperature is lower, strike piece and magnetic path both can adsorb under the magnetic force effect and be close to, realize spacing to striking the piece.

Preferably, strike the piece and constitute extending structure with the set casing, just be connected with the spring between piece and the set casing of strikeing, and the tip of piece corresponds the setting with the position of filter core.

Through adopting above-mentioned technical scheme for after fluid heaies up, lead to the magnetic force of magnetic path to weaken, the piece of strikeing can strike the filter core under the spring action of spring this moment, and then avoids the filter core to take place to block up.

Compared with the prior art, the beneficial effects of the utility model are that: this motor transmission oil filter convenient to dismouting can be convenient carry out the dismouting, is convenient for carry out quick replacement to the filter core, can utilize the fluid heat to change simultaneously and realize having improved the filter effect to the clearance of filter core, and concrete content is as follows:

1. the positioning piece, the gas storage bag and the sealing gas bag are arranged, the upper cover plate and the lower cover plate are covered on the end part of the shell, the positioning piece is rotated, the positioning piece can limit the upper cover plate and the lower cover plate, and meanwhile, the upper cover plate and the lower cover plate can extrude the gas storage bag, so that gas in the gas storage bag enters the sealing gas bag, and the gas storage bag and the sealing gas bag can effectively seal the shell;

2. be provided with and strike piece, spring and magnetic path, when fluid temperature is lower, strike the piece and can adsorb under magnetic force and be close to the magnetic path, when fluid intensifies the back, can heat striking piece and magnetic path, and then leads to magnetic force between them to weaken, strikes the piece and can remove under the spring force effect of spring this moment to strike the outside of filter core, avoid the hole of filter core to take place to block up.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective sectional view of the present invention;

FIG. 3 is a schematic view of the split three-dimensional structure of the present invention;

FIG. 4 is a schematic view of the three-dimensional cross-sectional structure of the fixing shell of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a housing; 2. an upper cover plate; 3. a lower cover plate; 4. a positioning member; 5. positioning holes; 6. a gas storage bag; 7. sealing the air bag; 8. a filter element; 9. an oil inlet; 10. an oil outlet; 11. a stationary case; 12. a plexor member; 13. a spring; 14. a magnetic block.

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. 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. 1-5, the present invention provides a technical solution: an automobile gearbox oil filter convenient to disassemble and assemble comprises a shell 1 fixedly installed in a vehicle body, wherein the upper end and the lower end of the shell 1 are respectively provided with an upper cover plate 2 and a lower cover plate 3, and the edges of the upper cover plate 2 and the lower cover plate 3 are provided with positioning holes 5;

the filter element 8 is arranged on the inner side of the shell 1, and the upper end and the lower end of the filter element 8 are respectively provided with an oil inlet 9 and an oil outlet 10;

further comprising: the positioning piece 4 is movably connected to the outer sides of the upper end and the lower end of the shell 1; the two groups of air storage bags 6 and the sealing air bag 7 are respectively embedded and installed inside the upper cover plate 2 and the lower cover plate 3; the fixed casing 11 is fixedly installed on the inner wall of the casing 1, the knocking piece 12 is movably installed inside the fixed casing 11, and the magnetic block 14 is fixedly installed on the inner wall of the fixed casing 11. The positioning element 4 is axially and uniformly arranged on the outer side of the upper end and the lower end of the shell 1, the positioning element 4 is rotatably connected with the shell 1, the positioning element 4 and the positioning hole 5 are correspondingly arranged, meanwhile, the upper end of the positioning element 4 is in a water drop shape, and the upper end of the positioning element 4 is in clearance fit with the positioning hole 5. The air storage bag 6 is arranged in a circular ring structure, and the air storage bag 6 is embedded in the surfaces of the upper cover plate 2 and the lower cover plate 3. The oil inlet 9 and the oil outlet 10 respectively penetrate through the central through holes of the upper cover plate 2 and the lower cover plate 3, the upper cover plate 2 and the central through hole of the lower cover plate 3 are fixedly provided with a sealing air bag 7 with an annular structure, and the sealing air bag 7 is communicated with the air storage bag 6, as shown in figures 1-3 and 5, the filter element 8 is inserted into the shell 1, the upper cover plate 2 and the lower cover plate 3 are attached to the upper end and the lower end of the shell 1, the oil inlet 9 and the oil outlet 10 penetrate through the through holes in the middle of the upper cover plate 2 and the lower cover plate 3, then the upper cover plate 2 and the lower cover plate 3 are pressed, the positioning piece 4 penetrates through the positioning hole 5, then the positioning piece 4 is rotated, the upper end of the positioning piece 4 is staggered with the positioning hole 5, and then the positioning of the upper cover plate 2 and the lower cover plate 3 is realized, meanwhile, the air storage bag 6 can be pressed to extrude partial gas in the sealing air bag 7 at the temporal part, so that the air storage bag 6 and the oil filter can be effectively sealed, and oil leakage is avoided.

The knocking part 12 is made of a magnetic material, the positions of the knocking part 12 and the positions of the magnetic blocks 14 are correspondingly arranged, and the magnetic poles of the knocking part 12 and the magnetic blocks 14 are opposite. Knocking piece 12 and set casing 11 constitute extending structure, and be connected with spring 13 between knocking piece 12 and the set casing 11, and the tip of knocking piece 12 corresponds the setting with filter core 8's position, as shown in fig. 2 and 4, before the oil filter uses, knocking piece 12 can be adsorbed under the magnetic force effect and be close to magnetic path 14, and when fluid temperature risees, can heat knocking piece 12 and magnetic path 14, make magnetic force between them weaken, knocking piece 12 can carry out elastic expansion under spring 13's elastic force effect this moment, and then knock filter core 8's the outside, thereby avoid filter core 8's filtration pore to take place to block up, effectively improve the filter effect.

The working principle is as follows: when the automobile transmission oil filter convenient to disassemble and assemble is used, firstly, as shown in figures 1-5, the filter element 8 is placed in the shell 1, then the upper cover plate 2 and the lower cover plate 3 are tightly attached to the upper end and the lower end of the shell 1, then the positioning piece 4 is rotated, the upper cover plate 2 and the lower cover plate 3 are positioned, meanwhile, the air storage bag 6 and the sealing air bag 7 can play an effective sealing role on the shell 1, when the temperature of oil liquid is not high, the knocking piece 12 and the magnetic block 14 are close to each other in an adsorption mode, and the temperature of the oil liquid is increased along with the use of the oil filter, so that the magnetic force of the knocking piece 12 and the magnetic block 14 is weakened, the knocking piece 12 can reset under the elastic action of the spring 13, the filter element 8 is knocked, and the filter element 8 is prevented from being blocked.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An automobile gearbox oil filter convenient to disassemble and assemble comprises a shell (1) fixedly arranged in a vehicle body, wherein the upper end and the lower end of the shell (1) are respectively provided with an upper cover plate (2) and a lower cover plate (3), and positioning holes (5) are formed in the edges of the upper cover plate (2) and the lower cover plate (3);

the filter element (8) is arranged on the inner side of the shell (1), and the upper end and the lower end of the filter element (8) are respectively provided with an oil inlet (9) and an oil outlet (10);

it is characterized by also comprising:

the positioning piece (4) is movably connected to the outer sides of the upper end and the lower end of the shell (1);

the two groups of air storage bags (6) and the sealing air bags (7) are respectively embedded and installed inside the upper cover plate (2) and the lower cover plate (3);

the magnetic block type magnetic block fixing device comprises a fixed shell (11) fixedly mounted on the inner wall of a shell (1), a knocking piece (12) is movably mounted inside the fixed shell (11), and a magnetic block (14) is fixedly mounted on the inner wall of the fixed shell (11).

2. The easy-to-remove oil filter for automobile transmissions as claimed in claim 1, wherein: the locating piece (4) is axially and uniformly arranged on the outer sides of the upper end and the lower end of the shell (1), the locating piece (4) is rotatably connected with the shell (1), the locating piece (4) is correspondingly arranged with the locating hole (5), meanwhile, the upper end of the locating piece (4) is in a water-drop shape, and the upper end of the locating piece (4) is in clearance fit with the locating hole (5).

3. The easy-to-remove oil filter for automobile transmissions as claimed in claim 1, wherein: the air storage bag (6) is arranged in a circular structure, and the air storage bag (6) is embedded in the surfaces of the upper cover plate (2) and the lower cover plate (3).

4. The easy-to-remove oil filter for automobile transmissions as claimed in claim 1, wherein: the oil inlet (9) and the oil outlet (10) respectively penetrate through central through holes of the upper cover plate (2) and the lower cover plate (3), a sealing air bag (7) with an annular structure is fixedly arranged in the central through holes of the upper cover plate (2) and the lower cover plate (3), and the sealing air bag (7) is communicated with the air storage bag (6).

5. The easy-to-remove oil filter for automobile transmissions as claimed in claim 1, wherein: the knocking piece (12) is made of a magnetic material, the positions of the knocking piece (12) and the positions of the magnetic blocks (14) are correspondingly arranged, and the magnetic poles of the knocking piece (12) and the magnetic blocks (14) are opposite.

6. The easy-to-remove oil filter for automobile transmissions as claimed in claim 1, wherein: knocking piece (12) and set casing (11) constitute extending structure, just be connected with spring (13) between knocking piece (12) and set casing (11), and the tip of knocking piece (12) corresponds the setting with the position of filter core (8).