CN210770138U - Transmission housing - Google Patents
Transmission housing Download PDFInfo
- Publication number
- CN210770138U CN210770138U CN201921771808.4U CN201921771808U CN210770138U CN 210770138 U CN210770138 U CN 210770138U CN 201921771808 U CN201921771808 U CN 201921771808U CN 210770138 U CN210770138 U CN 210770138U
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- CN
- China
- Prior art keywords
- casing body
- transmission
- transmission housing
- disc groove
- shaft hole
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 57
- 230000003139 buffering effect Effects 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 6
- 239000003351 stiffener Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 7
- 238000005728 strengthening Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010705 motor oil Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The application discloses a transmission housing. The transmission housing includes: the casing body, first shaft hole and second shaft hole have been seted up respectively to casing body one side, casing body one side switches on through the refluence pipe, still includes: strengthen fixed part and buffering portion, buffering portion set up in the inside border position of casing body, strengthen the fixed part with first shaft hole links to each other, first disc groove and second disc groove have still been seted up to casing body opposite side, first disc groove sets up the border position of casing body opposite side, second disc groove sets up the central point of casing body opposite side puts. The application solves the technical problems that the transmission shell is easy to vibrate and poor in stability. Through the application, the technical effects of good anti-torsion and anti-seismic effect, stable use, long service life and the like of the structure are realized.
Description
Technical Field
The application relates to the field of automobile parts, in particular to a transmission shell.
Background
A transmission, a mechanism for changing the speed and torque from an engine, which can change the transmission ratio of an output shaft and an input shaft in fixed or stepped manner, is also called a transmission.
The service life of the transmission is closely related to the shell, and the inventor finds that if the shell is not perfect in design, the phenomenon of vibration is easy to generate in the specific working process, and the stability of the automobile in running and the service life of the transmission are reduced.
Aiming at the problems that the transmission shell is easy to generate vibration and poor in stability in the related art, an effective solution is not provided at present.
SUMMERY OF THE UTILITY MODEL
The main objective of the present application is to provide a transmission case to solve the problem that the transmission case is easy to generate vibration and has poor stability.
To achieve the above object, according to one aspect of the present application, a transmission housing is provided.
A transmission housing according to the present application includes: the casing body, first shaft hole and second shaft hole have been seted up respectively to casing body one side, casing body one side switches on through the refluence pipe, still includes: strengthen fixed part and buffering portion, buffering portion set up in the inside border position of casing body, strengthen the fixed part with first shaft hole links to each other, first disc groove and second disc groove have still been seted up to casing body opposite side, first disc groove sets up the border position of casing body opposite side, second disc groove sets up the central point of casing body opposite side puts.
Further, the first shaft hole is installed in a matched mode with the first input shaft of the transmission.
Further, the second shaft hole is installed to be fitted with a second input shaft of the transmission.
Furthermore, the backflow duct is wide and multiple in ends and is connected in a segmented mode.
Furthermore, the reinforcing fixing part adopts a reinforcing rib.
Further, the strengthening rib includes a plurality of ring type settings that are.
Further, the buffer portion includes a plurality of through holes connected side by side.
Further, the first disc groove is matched with a driven gear of the transmission.
Further, the second disc groove is matched with a driving gear of the transmission.
Further, the shell body is sprayed with the damping material layer.
In this application embodiment's gearbox housing adopts the casing body, first shaft hole and second shaft hole have been seted up respectively to casing body one side, casing body one side is through the mode that the refluence pipe switched on, through strengthening fixed part and buffering portion, buffering portion set up in the inside border position of casing body, strengthen the fixed part with first shaft hole links to each other, has reached the purpose of strengthening intensity and providing the buffering to realized forming good protection and complex technical effect with the derailleur, and then solved gearbox housing and produced vibrations and the relatively poor technical problem of stability easily.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:
FIG. 1 is a schematic perspective view of a transmission housing construction according to an embodiment of the present application;
FIG. 2 is a schematic side view of a transmission housing structure according to an embodiment of the present application.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1 and 2, the transmission case of the embodiment of the present application includes: the casing body, first shaft hole 11 and second shaft hole 12 have been seted up respectively to casing body one side, casing body one side switches on through backflow pipe 14, still includes: strengthen fixed part 15 and buffer 13, buffer 13 set up in the inside border position of casing body, strengthen fixed part 15 with first shaft hole 11 links to each other, first disc groove 21 and second disc groove 22 have still been seted up to the casing body opposite side, first disc groove 21 sets up the border position of casing body opposite side, second disc groove 22 sets up the central point of casing body opposite side puts. The first shaft hole 11 and the second shaft hole 12 are used to engage with a rotating shaft in the transmission. The backflow duct 14 can facilitate the addition of lubricating oil or engine oil to the transmission housing, facilitating maintenance of the transmission. The reinforcing fixing portion 15 can improve the strength of the transmission case, thereby enhancing the stability of the transmission. The buffer part 13 can buffer and reduce the action of external force, thereby prolonging the service life of the shell. The first and second disc grooves 21, 22 may cooperate with gears in the transmission. The reinforcing fixing part 15 and the cushioning part 13 may be generally comprised in plural and disposed according to an actual vehicle type. For example, the number of the reinforcing fixing parts 15 and the buffer parts 13 of the new energy vehicle type is less than that of the oil-powered vehicle type, and the deployment positions can be selected accordingly as required.
Specifically, through set up first shaft hole 11 and second shaft hole 12 respectively in casing body one side, casing body one side is led to through backflow pipe 14, still is provided with: strengthen fixed part 15 and buffer 13, buffer 13 set up in the inside border position of casing body, strengthen fixed part 15 with first shaft hole 11 links to each other, first disc groove 21 and second disc groove 22 have still been seted up to the casing body opposite side, first disc groove 21 sets up the border position of casing body opposite side, second disc groove 22 sets up the central point of casing body opposite side puts. The phenomenon that vibration is easy to generate in the specific working process can be reduced, the stability of the automobile in the running process is improved, and the service life of the transmission is prolonged.
From the above description, it can be seen that the following technical effects are achieved by the present application:
in this application embodiment, adopt the casing body, first shaft hole and second shaft hole have been seted up respectively to casing body one side, casing body one side is through the mode that the refluence pipe switched on, through strengthening fixed part and buffering portion, the buffering portion set up in the inside border position of casing body, strengthen the fixed part with first shaft hole links to each other, has reached the purpose of strengthening intensity and providing the buffering to realized forming good protection and complex technological effect with the derailleur, and then solved derailleur casing and produced vibrations and the relatively poor technical problem of stability easily.
According to the embodiment of the present application, preferably, as shown in fig. 1 and 2, the first shaft hole 11 is fitted with a first input shaft of the transmission.
Specifically, the first shaft hole 11 is designed mainly for fitting with the first input shaft of the transmission. The first input shaft can be a shaft of a transmission, power enters the transmission from an engine through the input shaft, and then the input shaft drives an input gear on the shaft to transmit the power to an output gear so as to drive an output shaft to rotate and drive a differential mechanism to move.
According to the embodiment of the present application, preferably, as shown in fig. 1 and 2, the second shaft hole 12 is fitted with a second input shaft of the transmission.
Specifically, the first shaft hole 11 is designed mainly for fitting with the second input shaft of the transmission. The second input shaft can be a shaft of a transmission, power enters the transmission from an engine through the input shaft, and then the input shaft drives an input gear on the shaft to transmit the power to an output gear so as to drive an output shaft to rotate and drive a differential mechanism to move.
According to an embodiment of the present application, the backflow duct 14 is preferably, as shown in figures 1 and 2, more or less wide and connected in sections.
The backflow pipe 14 is used for adding lubricating oil or engine oil into the transmission shell, and maintenance of the transmission is facilitated.
According to the embodiment of the present application, it is preferable that the reinforcing fixing portion 15 is a reinforcing rib, as shown in fig. 1 and 2.
The reinforcing ribs used for the reinforcing fixing portion 15 are made of the same material as the transmission case.
According to the embodiment of the present application, preferably, as shown in fig. 1 and 2, the reinforcing bar includes a plurality of ring-shaped arrangements.
The strengthening rib includes that a plurality of be ring formula settings can strengthen stability, reaches structural strength height, antitorque antidetonation effectual, stable in utilization and long-lived advantage.
According to the embodiment of the present application, preferably, as shown in fig. 1 and 2, the buffer portion 13 includes a plurality of through holes connected side by side.
Specifically, the buffering part 13 can improve the buffering effect, and the advantages of good structure torsion-resistant and shock-resistant effect, stable use and long service life are achieved.
According to the embodiment of the present application, preferably, as shown in fig. 1 and 2, the first disc groove 21 is installed to match with a driven gear of a transmission.
Specifically, the first disc groove 21 is close to the edge, and meets the installation requirement of the driven gear.
According to the embodiment of the present application, preferably, as shown in fig. 1 and 2, the second disc groove 22 is installed to match with a driving gear of a transmission.
Specifically, the second disc groove 21 is located at the center position, and meets the installation requirement of the driving gear.
According to the embodiment of the present application, preferably, as shown in fig. 1 and 2, the housing body is sprayed with a damping material layer.
Damping materials are materials that dissipate solid mechanical vibrational energy into thermal energy, primarily for vibration and noise control. It should be noted that the damping material is not specifically limited in the embodiments of the present application, and those skilled in the art can select the damping material according to the use environment.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A transmission housing, comprising: the casing body, first shaft hole and second shaft hole have been seted up respectively to casing body one side, casing body one side switches on through the refluence pipe, still includes: strengthen fixed part and buffering portion, buffering portion set up in the inside border position of casing body, strengthen the fixed part with first shaft hole links to each other, first disc groove and second disc groove have still been seted up to casing body opposite side, first disc groove sets up the border position of casing body opposite side, second disc groove sets up the central point of casing body opposite side puts.
2. The transmission housing of claim 1, wherein the first shaft bore is matingly mounted with a first input shaft of a transmission.
3. The transmission housing of claim 1, wherein the second shaft bore is matingly mounted with a second input shaft of the transmission.
4. The transmission housing of claim 1, wherein the reverse flow conduit is multi-faceted and connected in sections.
5. The transmission housing of claim 1, wherein the reinforcing fixture is a stiffener.
6. The transmission housing of claim 5, wherein the stiffener comprises a plurality of annular ring-type arrangements.
7. The transmission housing of claim 1, wherein the relief portion comprises a plurality of through holes connected side-by-side.
8. The transmission housing of claim 7, wherein the first disc groove is matingly mounted with a driven gear of the transmission.
9. The transmission housing of claim 1, wherein the second disc slot is matingly received with a drive gear of a transmission.
10. The transmission housing of claim 1, wherein the housing body is sprayed with a layer of damping material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921771808.4U CN210770138U (en) | 2019-10-22 | 2019-10-22 | Transmission housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921771808.4U CN210770138U (en) | 2019-10-22 | 2019-10-22 | Transmission housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210770138U true CN210770138U (en) | 2020-06-16 |
Family
ID=71066370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921771808.4U Active CN210770138U (en) | 2019-10-22 | 2019-10-22 | Transmission housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210770138U (en) |
-
2019
- 2019-10-22 CN CN201921771808.4U patent/CN210770138U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240208 Address after: Standard Factory Building No. 8, No. 117 Meiyu Road, Meicun Street, Xinwu District, Wuxi City, Jiangsu Province, 214000 Patentee after: Wuxi Zhujiapin Precision Technology Co.,Ltd. Country or region after: China Address before: 214000 Workshop on the north side of Building 4 (Property Certificate No. 8), Jingyi Road, Phase III, Wangzhuang Industrial Supporting Zone, Wuxi City, Jiangsu Province Patentee before: Wuxi grobo Intelligent Technology Co.,Ltd. Country or region before: China |