CN219366773U - Filtering device of automobile gearbox - Google Patents
Filtering device of automobile gearbox Download PDFInfo
- Publication number
- CN219366773U CN219366773U CN202320938727.9U CN202320938727U CN219366773U CN 219366773 U CN219366773 U CN 219366773U CN 202320938727 U CN202320938727 U CN 202320938727U CN 219366773 U CN219366773 U CN 219366773U
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- outer circular
- cylinder
- inner hole
- circular inner
- filtering device
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Abstract
The utility model discloses a filtering device of an automobile gearbox, which comprises an oil nozzle body and a filter screen, wherein an inner cavity is formed in the middle of the oil nozzle body, the oil nozzle body consists of a first cylinder body and a second cylinder body which are integrally and coaxially connected, the outer ends of the first cylinder body and the second cylinder body are respectively provided with a first outer circular inner hole and a second outer circular inner hole, the first outer circular inner hole and the second outer circular inner hole are communicated, the inner peripheral surface of the second outer circular inner hole, which is close to the outside, is integrally cut with a mounting table surface, the mounting table surface and the second outer circular inner hole are coaxially arranged, the edge of the filter screen is abutted against the mounting table surface, and the peripheral side wall of the edge of the mounting table surface is integrally formed into a pressing edge. The utility model has the advantages that the structural design is convenient for automatic assembly, and the full-automatic production of the products can be realized.
Description
Technical Field
The utility model relates to the processing of automobile parts, in particular to a filtering device of an automobile gearbox.
Background
At present, after the processing of a filtering matching component body in an automobile gearbox is completed, a filter screen is required to be pressed into the body. Because the body structural design has defects, the filter screen generally needs to be assembled manually, is inconvenient to be matched with an automatic press-fitting machine for automatic assembly, and has lower production efficiency, the press-fitting size of the product is difficult to control, and the error-proofing function of operators is also poor.
In view of the above, there is a need for a filtering device for an automotive gearbox, which is convenient for automatic press fit, has a simple and reliable structure, and is suitable for full-automatic production.
Disclosure of Invention
In order to solve the technical problems, the technical scheme adopted by the utility model is to provide a filtering device of an automobile gearbox, which comprises an oil nozzle body and a filter screen, wherein an inner cavity is formed in the middle of the oil nozzle body, the oil nozzle body consists of a first cylinder and a second cylinder which are integrally and coaxially connected, the outer ends of the first cylinder and the second cylinder are respectively provided with a first outer circular inner hole and a second outer circular inner hole, the first outer circular inner hole and the second outer circular inner hole are communicated, the inner circumferential surface of the second outer circular inner hole close to the outside is integrally cut with a mounting table surface, the mounting table surface and the second outer circular inner hole are coaxially arranged, the edge of the filter screen is propped against the mounting table surface, and the peripheral side wall of the edge of the mounting table surface is integrally formed into a pressing edge.
In the above scheme, the inner diameter of the installation table top is larger than the inner diameter of the second outer circular inner hole.
In the above scheme, the outer diameter of the first cylinder is larger than the outer diameter of the second cylinder.
In the above scheme, the inner diameter of the first outer circular inner hole is larger than the inner diameter of the second outer circular inner hole.
In the above scheme, the filter screen is made of 304 stainless steel, and the oil nozzle body is made of copper
The utility model has the advantages that the structural design is convenient for automatic assembly, and the full-automatic production of the products can be realized.
Drawings
Fig. 1 is a schematic external view of the present utility model.
Detailed Description
The present utility model will be described in detail with reference to the accompanying drawings.
The utility model discloses a filtering device of an automobile gearbox, and a person skilled in the art can properly improve the technological parameters by referring to the content of the text. It is to be particularly pointed out that all similar substitutes and modifications apparent to those skilled in the art are deemed to be included in the utility model and that the relevant person can make modifications and appropriate alterations and combinations of what is described herein to make and use the technology without departing from the spirit and scope of the utility model.
In the present utility model, unless otherwise indicated, scientific and technical terms used herein have the meanings commonly understood by one of ordinary skill in the art.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It should be noted that in the description of the present utility model, the terms "first," "second," and the like are merely used for convenience in describing the various elements and are not to be construed as indicating or implying a sequential relationship, relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.
As shown in fig. 1, the filtering device of the automobile gearbox provided by the utility model comprises an oil nozzle body 1 and a filter screen 2, wherein a hollow inner cavity is formed in the middle of the oil nozzle body 1, the filter screen 2 is made of 304 stainless steel, and the oil nozzle body 1 is made of copper.
The oil nozzle body 1 comprises a first cylinder 3 and a second cylinder 4 which are coaxially connected integrally, wherein a first outer circular inner hole 5 and a second outer circular inner hole 6 are respectively formed at the outer ends of the first cylinder 3 and the second cylinder 4, and the first outer circular inner hole 5 and the second outer circular inner hole 6 are communicated.
The inner peripheral surface of the second outer circular inner hole 6 near the outside is integrally cut with a mounting table surface 7, the mounting table surface 7 and the second outer circular inner hole 6 are coaxially arranged, the edge of the filter screen 2 is abutted against the mounting table surface 7, and the peripheral side wall of the edge of the mounting table surface 7 is integrally formed into a pressing edge 8.
It is further preferred that the outer diameter of the first cylinder 3 is larger than the outer diameter of the second cylinder 4. The inner diameter of the first outer circular inner bore 5 is larger than the inner diameter of the second outer circular inner bore 6. The inner diameter of the mounting table 7 is larger than the inner diameter of the second outer circular inner hole 6.
The utility model is convenient for matching with an automatic squeeze riveter to assemble and process the filter device, the filter screen 2 is pressed into the oil nozzle body 1, and the pressing edge 8 is pressed to regularly and firmly press-fit the filter screen 2 on the body 1.
The assembly process of the utility model is as follows:
(1) numerical control turning of a copper body, cleaning of an inner cavity of the body, placing of a workpiece into a fixture clamping position, end face fitting, pressing and riveting, loosening of a fixture, taking out of the workpiece, and cleaning of a part.
The beneficial effects of the utility model are as follows:
1. the automatic device is simple and reliable, and meets the requirement of three shifts;
2. an automatic press-fitting machine is adopted for automatic feeding, press-fitting and discharging;
3. the automatic device should be capable of protecting an operator during operation, and preferably has an error proofing function.
The utility model has the advantages that the structural design is convenient for automatic assembly, and the full-automatic production of the products can be realized.
The present utility model is not limited to the above-mentioned preferred embodiments, and any person who can learn about the structural changes made under the teaching of the present utility model can be within the scope of the present utility model if the present utility model has the same or similar technical solutions.
Claims (5)
1. The utility model provides a filter equipment of car gearbox, its characterized in that, includes fuel sprayer body and filter screen, fuel sprayer body middle part has the inner chamber, the fuel sprayer body comprises first cylinder and the second cylinder that integrative coaxial links up, first outer circular hole and second outer circular hole have been seted up respectively to the outer end of first cylinder and second cylinder, communicate between first outer circular hole and the second outer circular hole, the integrative cutting of the outer inner peripheral face of the portion of second outer circular hole has the installation mesa, the installation mesa with the coaxial arrangement of second outer circular hole, the edge of filter screen support lean on the installation mesa, the integrative pressfitting limit that forms of edge week lateral wall of installation mesa.
2. The filtering device of an automotive transmission of claim 1, wherein an inner diameter of the mounting land is greater than an inner diameter of the second outer circular bore.
3. The filtering device of an automotive transmission of claim 1, wherein an outer diameter of the first cylinder is greater than an outer diameter of the second cylinder.
4. The filtering device of an automotive transmission of claim 1, wherein an inner diameter of the first outer circular bore is greater than an inner diameter of the second outer circular bore.
5. The filtering device of the automobile transmission according to claim 1, wherein the filter screen is made of 304 stainless steel, and the oil nozzle body is made of copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320938727.9U CN219366773U (en) | 2023-04-24 | 2023-04-24 | Filtering device of automobile gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320938727.9U CN219366773U (en) | 2023-04-24 | 2023-04-24 | Filtering device of automobile gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219366773U true CN219366773U (en) | 2023-07-18 |
Family
ID=87137420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320938727.9U Active CN219366773U (en) | 2023-04-24 | 2023-04-24 | Filtering device of automobile gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219366773U (en) |
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2023
- 2023-04-24 CN CN202320938727.9U patent/CN219366773U/en active Active
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