CN215908272U - Push type clutch housing - Google Patents
Push type clutch housing Download PDFInfo
- Publication number
- CN215908272U CN215908272U CN202121102000.4U CN202121102000U CN215908272U CN 215908272 U CN215908272 U CN 215908272U CN 202121102000 U CN202121102000 U CN 202121102000U CN 215908272 U CN215908272 U CN 215908272U
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- rear axle
- push
- type clutch
- clutch housing
- cavity
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Abstract
The utility model discloses a push-type clutch housing, wherein a separation fork mounting cavity protruding outwards is arranged on a body of the clutch housing, and the central line of the separation fork mounting cavity in the length direction deviates 20-40 degrees relative to the vertical central line of the body, so that the separation fork can be inclined by 20-40 degrees when being mounted. After the separation shifting fork is integrally inclined by 30 degrees, the power-assisted wheel cylinder is also inclined by 30 degrees. Compared with the clutch shell with the original slave cylinder right below, the position of the slave cylinder is effectively raised, and the distance between the slave cylinder and a front axle is increased. The front axle of the power-assisted wheel cylinder is provided with a front axle and a rear axle, the front axle is provided with a front axle, the front axle is provided with a rear axle, the rear axle is provided with a rear axle, the rear axle and the rear axle, the rear axle is provided with a rear axle, the rear axle is provided with the rear axle, the rear axle is provided with the rear axle, the rear axle is provided with the rear axle and the rear axle, the.
Description
Technical Field
The utility model belongs to the technical field of clutches, and particularly relates to a push type clutch shell.
Background
At present, domestic large buses mostly adopt a whole vehicle arrangement mode with a rear power assembly, but large buses in partial areas mostly adopt a front power assembly. Referring to fig. 1 and 2, the clutch is positioned directly above the front axle when the powertrain is in the forward position. The clutch is divided into a pushing type and a pulling type. The boosting wheel cylinder of the existing push type clutch is arranged right below the clutch, and a certain vertical distance is kept between the boosting wheel cylinder of the clutch and a front axle.
When the vehicle runs, the vehicle body and the power assembly move up and down under the action of the whole vehicle suspension, and the distance between the clutch boosting wheel cylinder and the front axle is constantly changed. When the vehicle with the uneven road surface jolts up and down, the clutch boosting wheel cylinder and the front axle cannot interfere with each other, otherwise, the clutch boosting wheel cylinder can be damaged.
However, in the practical application process, the bus often has serious up-and-down jolting due to poor road surface state, so that the clutch boosting wheel cylinder is interfered with the front axle, and the clutch boosting wheel cylinder is damaged.
The conventional pull-type clutch arranges the power-assisted wheel cylinder on the upper part of a clutch shell, so that the problems are avoided. Push-type clutches still suffer from such problems.
Utility model
The utility model aims to overcome the defects of the prior art and provide a push-type clutch shell to solve the problems that in the prior art, a push-type clutch boosting cylinder is easy to interfere with a front axle and the clutch boosting cylinder is easy to damage.
In order to achieve the purpose, the utility model adopts the following technical scheme to realize the purpose:
a push-type clutch shell comprises a body, wherein a separation shifting fork installation cavity protruding outwards is arranged outside the body, and an included angle formed between the central line of the separation shifting fork installation cavity in the length direction and the vertical central line of the body is 20-40 degrees.
The utility model is further improved in that:
preferably, a square flat plate is arranged at the lower part of the separation shifting fork mounting cavity
Preferably, the square flat plate is provided with a second connecting hole.
Preferably, the number of the second connecting holes is four, and the four second connecting holes are respectively arranged at four top corners of the square flat plate.
Preferably, the body is equally provided with sinking platforms along the circumferential direction; the sinking platforms on two sides of the square flat plate are square.
Preferably, the lower edge of the square flat plate is arranged in a horizontal direction.
Preferably, the body is provided with a protruding cavity protruding outwards, and the protruding cavity and the separation fork mounting cavity are partially overlapped.
Preferably, the upper end surface of the protruding cavity is provided with a lubricating oil nozzle mounting hole.
Preferably, the included angle between the central line of the separation shifting fork installation cavity in the length direction and the vertical central line of the separation shifting fork installation cavity is 30 degrees.
Preferably, the upper portion of the separation fork mounting cavity is provided with a first connection hole.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model discloses a push-type clutch housing, wherein a separation fork mounting cavity protruding outwards is arranged on a body of the clutch housing, and the central line of the separation fork mounting cavity in the length direction deviates 20-40 degrees relative to the vertical central line of the body, so that the separation fork can be inclined by 20-40 degrees when being mounted. After the separation shifting fork is integrally inclined by 30 degrees, the power-assisted wheel cylinder is also inclined by 30 degrees. Compared with the clutch shell with the original slave cylinder right below, the position of the slave cylinder is effectively raised, and the distance between the slave cylinder and a front axle is increased. The front axle of the power-assisted wheel cylinder is provided with a front axle and a rear axle, the front axle is provided with a front axle, the front axle is provided with a rear axle, the rear axle is provided with a rear axle, the rear axle and the rear axle, the rear axle is provided with a rear axle, the rear axle is provided with the rear axle, the rear axle is provided with the rear axle, the rear axle is provided with the rear axle and the rear axle, the.
Furthermore, a square flat plate is arranged at the lower part of the separation shifting fork mounting cavity and used for mounting the power-assisted wheel cylinder.
Furthermore, the square flat plate is provided with a connecting hole, so that the power-assisted wheel cylinder is easy to disassemble and assemble.
Furthermore, four connecting holes are formed in the square flat plate and are horizontally arranged in a square mode, and therefore the correct installation position of the power-assisted wheel cylinder can be guaranteed.
Furthermore, the body is provided with heavy platforms along the circumferential direction of the body in equal intervals and used for placing the connecting nuts.
Furthermore, two sinking tables under the square flat plate are designed to be square, the processing technology is more reasonable, and a horizontal milling machine can be used for processing the two sinking tables.
Furthermore, the body is provided with a protruding cavity protruding outwards, so that the transmission is convenient to mount.
Furthermore, the included angle is 30 degrees, and when the power-assisted wheel cylinder and the front axle are prevented from interfering, the power-assisted wheel cylinder is ensured to be stably installed.
Furthermore, the upper portion of installation cavity is provided with first connecting hole for the installation connects the separation shift fork.
Drawings
FIG. 1 is a diagram of a prior art clutch and front axle engagement;
FIG. 2 is an internal and external view of a prior art clutch, wherein (a) is the internal view and (b) is the external view;
fig. 3 is a plan view of the structure of the present invention, wherein (a) is an internal view and (b) is an external view;
FIG. 4 is a perspective internal view of the housing of the present invention;
FIG. 5 is a perspective exterior view of the housing of the present invention;
FIG. 6 is a diagram of the engagement of the clutch and front axle of the present invention;
wherein: 1-a clutch; 2-a power-assisted wheel cylinder; 3-a front axle; 4-body; 5-separating the shifting fork installation cavity; 5-1 a main body housing; 5-2-square plate; 6-a first connection hole; 7-lubricating nozzle mounting holes; 8-a second connection hole; 9-a protruding cavity; 10-sinking the platform.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings:
in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and encompass, for example, both fixed and removable connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 3, 4 and 5, the present invention discloses a push type clutch housing, which includes a body 4, wherein the body 4 is provided with a protrusion cavity 9 protruding to the outside of the clutch housing and a release fork installation cavity 5, and an intermediate portion of the release fork installation cavity 5 is a portion of the protrusion cavity 9. The outer surface of the protruding cavity 9 is provided with a plurality of connecting holes for installing a clutch. The outer shell of the separation shifting fork mounting cavity 5 is divided into a main body shell 5-1 and a square flat plate 5-2 according to the structure, the length of the main body shell 5-1 is equal to the diameter of the main body 4, and an included angle between the central line of the length direction of the main body shell 5-1 and the vertical central line of the main body 4 is 20-40 degrees, more preferably, the included angle is 30 degrees. The vertical center line of the body 4 is the vertical center line of the clutch housing when the clutch is installed in the clutch housing, or the whole clutch is in a use state. The midpoint of the central line of the main body shell 5-1 in the length direction is a round point of the body 4,
the upper portion of the main body shell 5-1 is provided with a first connecting hole 6, the outer end face of the lower portion of the main body shell 5-1 is a square flat plate 5-2, the square flat plate 5-2 is provided with a second connecting hole 8 used for being connected with the power-assisted cylinder 2, preferably, the first connecting hole 6 and the second connecting hole 8 are both threaded holes, more preferably, the number of the second connecting holes 8 of the square flat plate 5-2 is four, the four second connecting holes are respectively arranged at four vertex angles of the square flat plate 5-2, and the square flat plate 5-2 is horizontally arranged.
The body 4 is provided with a plurality of sinking platforms 10 for placing nuts along the circumferential direction, preferably, the sinking platforms 10 are arranged at equal intervals along the circumferential direction of the body 4, the sinking platforms 10 on two sides of the square flat plate 5-2 are square, and the rest sinking platforms 10 are circular. The two sinking tables on two sides of the square flat plate 5-2 for mounting the booster cannot be machined by a vertical milling machine, the machining process is more reasonable due to the square shape, and a horizontal milling machine can be used for machining the two sinking tables 10.
And a lubricating oil nozzle mounting hole 7 is formed in the upper end surface of the protruding cavity 9.
Referring to fig. 6, the present invention designs a push type clutch housing in which a release fork is installed to be inclined by 30 degrees. The installation cavity of the separation shifting fork on the clutch shell is inclined by 30 degrees, and the installation position of the corresponding clutch power-assisted wheel cylinder is also inclined by 30 degrees. A square flat plate 5-2 is additionally arranged at the installation position of the power-assisted wheel cylinder, the square flat plate 5-2 is horizontally placed, and 4 threaded holes in the square flat plate 5-2 are horizontally arranged in a square mode, so that the correct installation position of the power-assisted wheel cylinder can be ensured. The flat plate has 4 second connection holes 8 for connecting the slave cylinder. A lubricating oil nozzle mounting hole is formed above the clutch shell. The edge of the clutch shell is provided with a sinking platform for placing a nut, two sinking platforms under the power-assisted wheel cylinder installation flat plate are designed to be square, and other sinking platforms are still round.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A push-type clutch shell is characterized by comprising a body (4), wherein a separation fork mounting cavity (5) protruding outwards is arranged outside the body (4), and an included angle formed between the central line of the separation fork mounting cavity (5) in the length direction and the vertical central line of the body (4) is 20-40 degrees.
2. A push-type clutch housing as claimed in claim 1, wherein the lower portion of the release fork installation cavity (5) is provided with a square plate (5-2)
3. A push-type clutch housing as claimed in claim 2, characterized in that the square plate (5-2) is provided with a second connecting hole (8).
4. A push-type clutch housing as claimed in claim 3, characterized in that the second connecting holes (8) are provided in four, respectively at four corners of the square plate (5-2).
5. A push-type clutch housing as claimed in claim 2, characterized in that the body (4) is equally provided with sunken lands (10) along its circumference; the sinking platforms (10) on the two sides of the square flat plate (5-2) are both square.
6. A push-type clutch housing as claimed in claim 2, characterized in that the lower edges of the square plates (5-2) are disposed in a horizontal direction.
7. A push-type clutch housing according to claim 1, characterized in that the body (4) is provided with an outwardly protruding cavity (9), the protruding cavity (9) and the declutching fork mounting cavity (5) partially coinciding.
8. A push-type clutch housing as claimed in claim 7, characterized in that the upper end surface of the protruding cavity (9) is provided with a grease nipple mounting hole (7).
9. A push-type clutch housing as claimed in claim 1, wherein the angle between the longitudinal centerline of the declutching fork mounting cavity (5) and the vertical centerline of the body (4) is 30 °.
10. A push-type clutch housing according to any one of claims 1-9, characterized in that an upper portion of the release fork mounting cavity (5) is provided with a first connection hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121102000.4U CN215908272U (en) | 2021-05-21 | 2021-05-21 | Push type clutch housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121102000.4U CN215908272U (en) | 2021-05-21 | 2021-05-21 | Push type clutch housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215908272U true CN215908272U (en) | 2022-02-25 |
Family
ID=80287129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121102000.4U Active CN215908272U (en) | 2021-05-21 | 2021-05-21 | Push type clutch housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215908272U (en) |
-
2021
- 2021-05-21 CN CN202121102000.4U patent/CN215908272U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |