CN219446647U

CN219446647U - Axle housing

Info

Publication number: CN219446647U
Application number: CN202320980135.3U
Authority: CN
Inventors: 宋传岗; 李德东; 宋化喜; 王治国
Original assignee: Weishan Xingyu Machinery Manufacturing Co ltd
Current assignee: Weishan Xingyu Machinery Manufacturing Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-08-01
Anticipated expiration: 2033-04-26

Abstract

The utility model discloses an axle housing, in particular to the technical field of axle housings, which comprises an axle housing assembly for a differential, wherein the front side of the axle housing assembly is provided with an oiling assembly for injecting lubricating oil; the rear side of the axle housing assembly is provided with a collecting assembly for collecting scraps; the outside of the collecting assembly is provided with a fixing assembly for fixing the collecting assembly; the top of the fixed component is provided with a protection component for preventing impurities; the protection component comprises a fixed plate, and two sealing plates are arranged at the top of the fixed plate. According to the utility model, through the threaded connection of the mounting column and the fixing hole, a worker can detach the magnet without detaching the magnet, so that the disassembly workload of the worker is reduced, and meanwhile, the two fixing seats push the sealing plates to move towards the center by means of the resilience force of the corresponding springs, so that the two sealing plates can shield and seal the fixing hole, and the influence on the use effect of components in the axle housing caused by the fact that external impurities or dust fall into the axle housing body is avoided.

Description

Axle housing

Technical Field

The utility model relates to the technical field of axle housings, in particular to an axle housing.

Background

Axle housings are the basic components for mounting the differential and serve primarily to support and protect the differential, as well as being one of the primary components of the drive train.

The Chinese patent document with the publication number of CN205736676U comprises a driving axle housing body, a left axle housing shaft, a right axle housing shaft and an axle housing middle section part, wherein the driving axle housing body is provided with a mounting housing, the mounting housing is molded by one-time casting, and the circumferential surface of the mounting housing is provided with a fixing part; four lubricating oil holes convenient for lubrication are formed in the driving axle housing body, the lubricating oil holes above the left side are communicated with an oil inlet leading to the outside of the driving axle housing body, the lubricating oil holes above the left side are communicated with the lubricating oil holes above the right side through connecting pipes arranged outside the driving axle housing body, and the connecting pipes are connected to two connecting heads of the three-way joint; the technical scheme has the advantages of simple structure, convenient use, assembly and disassembly, convenient later cleaning and maintenance, low cost, high overall strength, small weight, wide application range and long service life.

Above-mentioned technical scheme collects the piece in the lubricating oil with the help of magnet, and then the rethread tears open and unloads the bullet pad and take out magnet, and when taking out, the lubricating oil in the axle housing will expose to the external world for external impurity or dust can drop into in axle housing body and the lubricating oil, can influence the operation of the inside components and parts of axle housing body from this.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the axle housing, through the threaded connection of the mounting column and the fixing hole, a worker can detach the magnet without detaching the magnet, so that the disassembly workload of the worker is reduced, and meanwhile, the two fixing seats push the sealing plates to move towards the center by means of the resilience force of the corresponding springs, so that the two sealing plates can shield and seal the fixing hole, and the use effect of components in the axle housing is prevented from being influenced by the fact that external impurities or dust fall into the axle housing body, so that the problems in the background art are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an axle housing comprises an axle housing assembly for a differential, wherein an oiling assembly for injecting lubricating oil is arranged at the front side of the axle housing assembly;

the rear side of the axle housing assembly is provided with a collecting assembly for collecting scraps;

the outside of the collecting assembly is provided with a fixing assembly for fixing the collecting assembly;

the top of the fixed component is provided with a protection component for preventing impurities;

the protection assembly comprises a fixing plate, two sealing plates are arranged at the top of the fixing plate, a fixing groove is formed in one side, close to the sealing plates, of the top of the fixing plate, fixing columns are arranged in the fixing groove, two ends of each fixing column are fixedly connected with inner walls of two sides of the fixing groove respectively, springs are sleeved outside the fixing columns, fixing seats are arranged on one sides, close to the two springs, of each fixing column, and the top ends of the fixing seats are fixedly connected with the bottom ends of the sealing plates;

a fixing hole is arranged between the two sealing plates, and the fixing hole is arranged in the middle of the fixing plate.

In a preferred embodiment, the axle housing assembly comprises an axle housing body, a left axle housing shaft, a right axle housing shaft and two middle axle housing shafts, wherein the axle housing body is positioned between the left axle housing shaft and the right axle housing shaft, the two middle axle housing shafts are positioned on one sides of the left axle housing shaft and the right axle housing shaft, which are close to the axle housing body, the fixing plate is positioned on the rear side of the axle housing body, and the differential can be installed and fixed through the cooperation of the axle housing body, the left axle housing shaft, the right axle housing shaft and the two middle axle housing shafts.

In a preferred embodiment, the oiling subassembly includes the conveyer pipe, the conveyer pipe is established at axle housing body top, the conveyer pipe cross-section is established to shape, conveyer pipe both ends top is fixed intercommunication respectively has oiling pipe and trachea, oiling pipe is located trachea one side, the trachea top is equipped with the sealing plug, through the setting of conveyer pipe, can carry lubricating oil to inside the axle housing body to this smoothness when can ensure the inside components and parts of axle housing body operation, can carry the gas in the axle housing body to the external world simultaneously with the help of the trachea, then carry out shutoff sealing to the trachea with the help of the sealing plug.

In a preferred embodiment, collection subassembly includes the magnetite, the magnetite is established inside the casing, the magnetite top is fixed and is equipped with the spliced pole, the spliced pole top is fixed and is equipped with the erection column, the erection column is established inside the fixed orifices, erection column outer wall and fixed orifices inner wall threaded connection adsorb the piece in the lubricating oil with the help of the magnetite, avoid the piece to influence the inside components and parts's of axle housing use, simultaneously with the help of the threaded connection of erection column and fixed orifices, the staff of being convenient for dismouting maintenance to the magnetite.

In a preferred embodiment, the fixing assembly comprises a mounting plate, the mounting plate is arranged at the rear side of the axle housing body, the mounting plate is connected with the axle housing body through bolts, and the rear end of the mounting plate is fixedly communicated with the housing; the fixed plate is located the casing top, be connected through the bolt between fixed plate and the casing, through the setting of mounting panel and casing for this internal lubricating oil of axle housing can flow to inside the casing, then adsorb the piece in the lubricating oil with the help of the magnetite, avoid the piece to influence the inside use of components and parts of axle housing body.

In a preferred embodiment, the two sealing plates are distributed symmetrically about the central axis of the fixing plate, and the two sealing plates are symmetrically distributed on the fixing plate, so that the motion synchronism of the two sealing plates can be effectively guaranteed, and the fixing holes can be effectively blocked.

The utility model has the technical effects and advantages that:

through the threaded connection of erection column and fixed orifices for the staff can dismantle the magnetite without dismantling, with this dismouting work load that reduces the staff, in order to avoid dismantling the magnetite simultaneously after, external impurity or dust falls to the axle housing body inside through the fixed orifices, and two fixing bases push shrouding to the center motion with the help of the resilience force push shrouding of corresponding spring, can make two shrouding shelter from between the fixed orifices from and seal, avoid external impurity or dust to fall into the axle housing body inside and influence the result of use of the inside components and parts of axle housing.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged view of portion A of FIG. 1 in accordance with the present utility model;

FIG. 3 is a rear view of the axle housing body of the present utility model;

FIG. 4 is a front view of the housing of the present utility model;

fig. 5 is an exploded view of the housing of the present utility model.

The reference numerals are: 1. a fixing plate; 2. a sealing plate; 3. a fixing groove; 4. fixing the column; 5. a spring; 6. a fixing seat; 7. a fixing hole; 8. a axle housing body; 9. a left axle housing shaft; 10. a right axle housing shaft; 11. a middle axle housing shaft; 12. a delivery tube; 13. a filler pipe; 14. an air pipe; 15. a sealing plug; 16. a mounting plate; 17. a housing; 18. a magnet; 19. a connecting column; 20. and (5) mounting a column.

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. 1-5 of the specification, the utility model provides an axle housing, which comprises an axle housing assembly for a differential, wherein the axle housing assembly comprises an axle housing body 8, a left axle housing shaft 9, a right axle housing shaft 10 and two middle axle housing shafts 11, the axle housing body 8 is positioned between the left axle housing shaft 9 and the right axle housing shaft 10, the two middle axle housing shafts 11 are positioned on one side, close to the axle housing body 8, of the left axle housing shaft 9 and the right axle housing shaft 10, and the fixing plate 1 is positioned on the rear side of the axle housing body 8, and can be used for installing and fixing the differential through the cooperation of the axle housing body 8, the left axle housing shaft 9, the right axle housing shaft 10 and the two middle axle housing shafts 11.

An oiling component for injecting lubricating oil is arranged at the front side of the axle housing component;

as shown in fig. 1-3, the oiling assembly comprises a conveying pipe 12, the conveying pipe 12 is arranged at the top of the axle housing body 8, the section of the conveying pipe 12 is , the tops of two ends of the conveying pipe 12 are fixedly communicated with an oiling pipe 13 and an air pipe 14 respectively, the oiling pipe 13 is located at one side of the air pipe 14, a sealing plug 15 is arranged at the top end of the air pipe 14, lubricating oil can be conveyed to the inside of the axle housing body 8 through the arrangement of the conveying pipe 12, so that smoothness of operation of components in the axle housing body 8 can be guaranteed, meanwhile, gas in the axle housing body 8 can be conveyed to the outside through the air pipe 14, and then the air pipe 14 is sealed by means of the sealing plug 15.

as shown in fig. 4 and 5, the collecting assembly comprises a magnet 18, the magnet 18 is arranged inside a shell 17, a connecting column 19 is fixedly arranged at the top end of the magnet 18, a mounting column 20 is fixedly arranged at the top end of the connecting column 19, the mounting column 20 is arranged inside a fixing hole 7, the outer wall of the mounting column 20 is in threaded connection with the inner wall of the fixing hole 7, scraps in lubricating oil are adsorbed by means of the magnet 18, the scraps are prevented from affecting the use of components inside the axle housing body 8, and meanwhile, the assembly, disassembly and maintenance of the magnet 18 are facilitated by means of the threaded connection of the mounting column 20 and the fixing hole 7.

as shown in fig. 3, the fixing assembly comprises a mounting plate 16, the mounting plate 16 is arranged at the rear side of the axle housing body 8, the mounting plate 16 is connected with the axle housing body 8 through bolts, and a shell 17 is fixedly communicated with the rear end of the mounting plate 16; the fixed plate 1 is located the casing 17 top, be connected through the bolt between fixed plate 1 and the casing 17, through the setting of mounting panel 16 and casing 17 for lubricating oil in the axle housing body 8 can flow to the casing 17 inside, then adsorb the piece in the lubricating oil with the help of magnetite 18, avoid the piece to influence the use of the inside components and parts of axle housing body 8.

as shown in fig. 3-5, the protection component comprises a fixing plate 1, two sealing plates 2 are arranged at the top of the fixing plate 1, a fixing groove 3 is formed in one side, close to the sealing plates 2, of the top of the fixing plate 1, fixing columns 4 are arranged in the fixing groove 3, two ends of each fixing column 4 are fixedly connected with inner walls at two sides of the fixing groove 3 respectively, springs 5 are sleeved outside the fixing columns 4, fixing seats 6 are arranged on one sides, close to the two springs 5, of each fixing seat 6, sleeved outside the fixing columns 4, and the top ends of the fixing seats 6 are fixedly connected with the bottom ends of the sealing plates 2; be equipped with fixed orifices 7 between two shrouding 2, fixed orifices 7 are seted up in fixed plate 1 middle part, and two shrouding 2 are about fixed plate 1 central axis bilateral symmetry distribution, through with two shrouding 2 symmetric distributions on fixed plate 1, can effectively ensure the synchronism of two shrouding 2 movements, can effectively seal the fixed orifices 7 and shelter from.

Through the threaded connection of erection column 20 and fixed orifices 7 for the staff can dismantle magnetite 18 without dismantling, with this dismouting work load that reduces the staff, in order to avoid dismantling magnetite 18 after simultaneously, external impurity or dust falls to axle housing body 8 inside through fixed orifices 7, and two fixing bases 6 push shrouding 2 to the center motion with the help of the resilience force of corresponding spring 5, can make two shrouding 2 shelter from between fixed orifices 7 and seal, avoid external impurity or dust to fall into axle housing body 8 inside and influence the result of use of the inside components and parts of axle housing.

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. An axle housing comprising an axle housing assembly for a differential, characterized in that: an oiling component for injecting lubricating oil is arranged at the front side of the axle housing component;

the protection assembly comprises a fixing plate (1), two sealing plates (2) are arranged at the top of the fixing plate (1), a fixing groove (3) is formed in one side, close to the sealing plates (2), of the top of the fixing plate (1), fixing columns (4) are arranged in the fixing groove (3), two ends of each fixing column (4) are fixedly connected with inner walls of two sides of the fixing groove (3) respectively, springs (5) are sleeved outside the fixing columns (4), fixing seats (6) are arranged on one sides, close to the two springs (5), of the fixing columns (4), and the top ends of the fixing seats (6) are fixedly connected with the bottom ends of the sealing plates (2);

a fixing hole (7) is arranged between the two sealing plates (2), and the fixing hole (7) is arranged in the middle of the fixing plate (1).

2. An axle housing as defined in claim 1, wherein: axle housing subassembly includes axle housing body (8), left axle housing axle (9), right axle housing axle (10) and two middle section axle housing axles (11), axle housing body (8) are located between left axle housing axle (9) and right axle housing axle (10), and two middle section axle housing axles (11) are located one side that left axle housing axle (9) and right axle housing axle (10) are close to axle housing body (8), fixed plate (1) are located axle housing body (8) rear side.

3. An axle housing as defined in claim 2, wherein: the oiling assembly comprises a conveying pipe (12), the conveying pipe (12) is arranged at the top of the axle housing body (8), the section of the conveying pipe (12) is -shaped, the tops of two ends of the conveying pipe (12) are fixedly communicated with an oiling pipe (13) and an air pipe (14) respectively, the oiling pipe (13) is located on one side of the air pipe (14), and a sealing plug (15) is arranged at the top end of the air pipe (14).

4. An axle housing as defined in claim 2, wherein: the fixing assembly comprises a mounting plate (16), the mounting plate (16) is arranged at the rear side of the axle housing body (8), the mounting plate (16) is connected with the axle housing body (8) through bolts, and the rear end of the mounting plate (16) is communicated with a housing (17);

the fixing plate (1) is positioned at the top of the shell (17), and the fixing plate (1) is connected with the shell (17) through bolts.

5. An axle housing as defined in claim 4, wherein: the collecting assembly comprises a magnet (18), the magnet (18) is arranged inside a shell (17), a connecting column (19) is fixedly arranged at the top end of the magnet (18), a mounting column (20) is fixedly arranged at the top end of the connecting column (19), the mounting column (20) is arranged inside a fixing hole (7), and the outer wall of the mounting column (20) is in threaded connection with the inner wall of the fixing hole (7).

6. An axle housing as defined in claim 1, wherein: the two sealing plates (2) are distributed symmetrically left and right about the central axis of the fixed plate (1).