CN216477517U - Fine filter convenient for clutch disassembly and engine - Google Patents
Fine filter convenient for clutch disassembly and engine Download PDFInfo
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- CN216477517U CN216477517U CN202123042374.4U CN202123042374U CN216477517U CN 216477517 U CN216477517 U CN 216477517U CN 202123042374 U CN202123042374 U CN 202123042374U CN 216477517 U CN216477517 U CN 216477517U
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- fine filter
- clutch
- yielding
- fine
- filter
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Abstract
The invention discloses a fine filter convenient for clutch disassembly, which comprises a fine filter body arranged on a crankshaft and a fine filter cover arranged on the end surface of the fine filter body, the end part of the fine filter body and the fine filter cover are both provided with yielding structures for radially yielding the clutch, the yielding structure of the fine filter body and the yielding structure on the fine filter cover are arranged in the same axial direction, and the projection structures in the same axial direction are the same, so that the fine filter is convenient for the disassembly of the clutch, by arranging the yielding structures on the fine filter cover and the fine filter body and arranging the yielding structures in the same axial direction of the radial crossed area of the fine filter body and the clutch, the fine filter cover does not need to be taken down when the clutch is assembled and disassembled, the clutch can be detached and replaced, the clutch can be detached and mounted conveniently during after-sale maintenance, and the replacement efficiency of product parts is improved.
Description
Technical Field
The invention relates to the field of parts of locomotives, in particular to a fine filter convenient for clutch disassembly and an engine.
Background
The clutch is positioned in a flywheel housing between the engine and the gearbox, and during the driving process of the automobile, an operator presses or releases a clutch pedal according to requirements to temporarily separate or gradually joint the engine and the gearbox so as to cut off or transmit the power input by the engine to the gearbox.
In the traditional engine structure, a clutch is arranged on a main shaft, and a fine filter is assembled on a crankshaft. The fine filter combination and the clutch have a cross area in the radial direction, the fine filter combination needs to be detached firstly when the clutch is detached, and the situation that the fine filter cover bolt is damaged or cannot be detached easily occurs when the fine filter cover bolt is detached, so that the efficiency is greatly reduced when the clutch is replaced, and great inconvenience is brought to after-sale maintenance of a product.
In order to solve the above problems, a fine filter convenient for detaching the clutch needs to be designed to solve the above problems.
Disclosure of Invention
In view of the above, in the fine filter convenient for detaching the clutch, the yield structures are arranged on the fine filter cover and the fine filter body and are arranged in the same axial direction of the radial intersection area of the fine filter body and the clutch, so that the clutch can be detached and replaced without taking down the fine filter cover when the clutch is detached, the clutch is convenient to detach and replace quickly during after-sales maintenance, and the replacement efficiency of product parts is improved.
The utility model provides a secondary filter convenient to clutch is dismantled, is including installing the secondary filter body on the bent axle and installing in the secondary filter lid of secondary filter body terminal surface, this tip of secondary filter and secondary filter cover all offer the structure of stepping down that is used for radially stepping down the clutch, the structure of stepping down of secondary filter body and secondary filter lid step down the structure and arrange in same axis direction and same axis direction projection structure on.
Further, the yielding structure and the axial superposition area of the clutch and the fine filter are in the same axial direction.
Furthermore, the projection area of the abdicating structure along the axis direction of the crankshaft is larger than the projection area of the overlapping area of the clutch and the fine filter in the axial direction.
Furthermore, the yielding structure is arranged on the left half parts of the fine filter cover and the fine filter body, and an opening line segment of the yielding structure is an arc line.
Furthermore, the yielding structure is arranged on the left half part of the fine filter cover, and an opening line segment of the yielding structure is a straight line.
Furthermore, the two yielding structures on the fine filter cover and the fine filter body are arranged in a central symmetry manner relative to the axis direction of the crankshaft.
Furthermore, the fine filter cover is provided with a positioning hole used for being connected and installed with the fine filter body.
An engine is provided with a fine filter, and the fine filter is the fine filter.
The invention has the beneficial effects that:
according to the fine filter convenient for clutch disassembly, the abdicating structures are arranged on the fine filter cover and the fine filter body and are arranged in the same axial direction of the radial crossed area of the fine filter body and the clutch, so that the clutch can be disassembled and replaced without taking down the fine filter cover when the clutch is disassembled and assembled, the clutch can be disassembled and assembled quickly when after-sales maintenance is facilitated, and the replacement efficiency of product parts is improved.
Drawings
The invention is further described below with reference to the following figures and examples:
FIG. 1 is a schematic diagram of a conventional structure;
FIG. 2 is a schematic view of the position structure of the present invention;
FIG. 3 is a schematic view of the overall structure of the present invention;
FIG. 4 is a first schematic view of a fine filter cover according to the present invention;
FIG. 5 is a second schematic view of a fine filter cover according to the present invention;
fig. 6 is a third schematic view of a fine filter cover according to the present invention;
FIG. 7 is a fourth schematic view of a fine filter cover according to the present invention;
fig. 8 is a fifth schematic view of a fine filter cover according to the present invention.
Detailed Description
FIG. 1 is a schematic diagram of a conventional structure; FIG. 2 is a schematic view of the present invention; FIG. 3 is a schematic view of the overall structure of the present invention; FIG. 4 is a first schematic view of a fine filter cover according to the present invention; FIG. 5 is a second schematic view of a fine filter cover according to the present invention; FIG. 6 is a third schematic view of a fine filter cover according to the present invention; FIG. 7 is a fourth schematic view of a fine filter cover according to the present invention; FIG. 8 is a fifth schematic view of a fine filter cover according to the present invention; as shown in the figure, the fine filter convenient for clutch disassembly comprises a fine filter body 2 arranged on a crankshaft 5 and a fine filter cover 21 arranged on the end face of the fine filter body 2, wherein the end part of the fine filter body and the fine filter cover 21 are respectively provided with a yielding structure for radially yielding the clutch, the yielding structure of the fine filter body and the yielding structure on the fine filter cover are arranged in the same axial direction, and the projection structures of the yielding structure and the yielding structure on the fine filter cover are the same in the same axial direction; (the axial direction is the axial direction of the crankshaft 5, and the radial direction is the direction vertical to the axial line), the end part of the fine filter body 2 is matched with the fine filter cover 21, and the fine filter cover 21 and the fine filter body are processed to form a yielding structure with the same projection structure in the axial direction after being attached and installed; according to the fine filter convenient for clutch disassembly, the abdicating structures are arranged on the fine filter cover and the fine filter body and are arranged in the same axial direction of the radial crossed area of the fine filter body and the clutch, so that the fine filter is not required to be taken down when the clutch is disassembled and assembled, the clutch can be disassembled and replaced, the clutch is convenient to disassemble and assemble quickly during after-sales maintenance, and the replacement efficiency of product parts is improved.
In this embodiment, the yielding structure and the axially overlapped area of the clutch and the fine filter are in the same axial direction. The yielding structure 22 is arranged on the fine filter cover 21, and the crossing region 4 formed by the clutch and the fine filter in the axial direction and the yielding structure 22 are in the same axial direction, so that the clutch can be conveniently detached through the yielding structure when the clutch is detached.
In this embodiment, the projection area of the abdicating structure 22 along the axial direction of the crankshaft 5 is larger than the projection area of the overlapping area of the clutch and the fine filter in the axial direction. The area of the abdicating structure on the fine filter cover 21 is larger than that of the cross region 4, so that the clutch can be completely taken out or assembled along the axis direction when being disassembled, and the replacement efficiency is not influenced by the interference with the fine filter cover 21 and the fine filter body 2.
In this embodiment, the position-avoiding structure 22 is disposed on the left half portion (i.e. the position shown in fig. 1) of the fine filter cover 21 and the fine filter body 2, and the opening line segment of the position-avoiding structure 22 is an arc line. The opening line type of structure of stepping down 22 can set up to the linear structure of pitch arc, make its part with cross region 4 form and agree with, the dismantlement of the clutch of being convenient for, it is preferred, the structure of stepping down 22 can set up to two, two structure of stepping down 22 are rotational symmetry for fine filter cover 21 center and arrange, this structure has not only guaranteed bolt 3 and has carried out whole better stability ability after the axial locking outside, can also play and alleviate part weight, satisfy the demand of lightweight production, and simultaneously, when the structure of stepping down of left end received the damage, only need rotate the structure of stepping down of right-hand member and can continue to use, need not to change fine filter cover and can play dual fail-safe's effect, improve the general performance of product use.
In this embodiment, the avoiding structure 22 is disposed on the left half of the fine filter cover 21 and the fine filter body 2, and an opening line segment of the avoiding structure 22 is a straight line. The opening line segment of the abdicating structure 22 can also adopt a linear shape, which is more convenient and simpler compared with arc line processing.
In this embodiment, two yielding structures on the fine filter cover and the fine filter body are arranged in a central symmetry manner relative to the axis direction of the crankshaft, and two yielding structures in a central symmetry manner can be adopted, so that the universality of the product is improved, and the linear shape of the opening can also adopt a combination mode of a straight line and an arc line.
In this embodiment, the number of the yielding structures on the fine filter cover and the fine filter body may be 3 or more than 3, and the yielding structures are uniformly distributed on the circumference of the fine filter, and the structure is designed to facilitate the balance of the fine filter during rotation.
In this embodiment, the fine filter cover is provided with a positioning hole for connecting and installing with the fine filter body. The fine filter cover is provided with a positioning hole, and the fine filter body is axially positioned and installed through the bolt 3, so that the installation stability of a product is ensured
In this embodiment, the engine is provided with a fine filter, and the fine filter is the fine filter convenient for the clutch to be detached.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (8)
1. The utility model provides a fine filter convenient to clutch is dismantled which characterized in that: including installing the secondary filter body on bent axle and installing in the secondary filter lid of secondary filter body terminal surface, this tip of secondary filter and secondary filter cover all offer the structure of stepping down that is used for radially stepping down to the clutch, the structure of stepping down of secondary filter body and secondary filter lid is arranged in same axis direction and is the same at same axis direction projection structure.
2. A fine filter as claimed in claim 1, wherein the fine filter is adapted to facilitate clutch disengagement: the yielding structure and the axial superposed area of the clutch and the fine filter are in the same axial direction.
3. A fine filter as claimed in claim 2, wherein the fine filter is adapted to facilitate clutch disengagement: the projection area of the abdicating structure along the axis direction of the crankshaft is larger than the projection area of the overlapping area of the clutch and the fine filter in the axial direction.
4. A fine filter as claimed in claim 3, wherein the fine filter is adapted to facilitate clutch disengagement: the abdicating structure is arranged on the left half part of the fine filter cover and the fine filter body, and the opening line segment of the abdicating structure is an arc line.
5. A fine filter as claimed in claim 3, wherein the fine filter is adapted to facilitate clutch disengagement: the yielding structure is arranged on the left half parts of the fine filter cover and the fine filter body, and an opening line segment of the yielding structure is a straight line.
6. A fine filter as claimed in claim 3, wherein the clutch is easy to disassemble: the two yielding structures on the fine filter cover and the fine filter body are arranged in a central symmetry mode relative to the axis direction of the crankshaft.
7. A fine filter as claimed in claim 1, wherein the fine filter is adapted to facilitate clutch disengagement: and the fine filter cover is provided with a positioning hole for connecting and installing with the fine filter body.
8. An engine, install the secondary filter on the engine, its characterized in that: the fine filter is the fine filter which is convenient for the disassembly of the clutch and is disclosed in any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123042374.4U CN216477517U (en) | 2021-12-06 | 2021-12-06 | Fine filter convenient for clutch disassembly and engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123042374.4U CN216477517U (en) | 2021-12-06 | 2021-12-06 | Fine filter convenient for clutch disassembly and engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216477517U true CN216477517U (en) | 2022-05-10 |
Family
ID=81418715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123042374.4U Active CN216477517U (en) | 2021-12-06 | 2021-12-06 | Fine filter convenient for clutch disassembly and engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216477517U (en) |
-
2021
- 2021-12-06 CN CN202123042374.4U patent/CN216477517U/en active Active
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