CN205371529U - Hydraulic torque converter - Google Patents
Hydraulic torque converter Download PDFInfo
- Publication number
- CN205371529U CN205371529U CN201620036928.XU CN201620036928U CN205371529U CN 205371529 U CN205371529 U CN 205371529U CN 201620036928 U CN201620036928 U CN 201620036928U CN 205371529 U CN205371529 U CN 205371529U
- Authority
- CN
- China
- Prior art keywords
- output shaft
- torque converter
- gear
- helical gear
- torque
- Prior art date
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a torque converter, specifically speaking are hydraulic torque converter, including casing, torque converter core and the bearing of setting in the casing, cartridge power output shaft in the bearing, in power output shaft one end extends to the casing, and be located the driven helical gear of power output shaft outside suit of casing, suit initiative helical gear on the output shaft of torque converter core, the initiative helical gear meshes with driven helical gear mutually, owing to adopted above -mentioned technical scheme, a hydraulic torque converter to the big shortcoming of straight gear drive noise among original hydraulic torque converter, adopt the helical gear to replace the straight -teeth gear, it is steady that the helical gear has the meshing, strikes for a short time, the noise is little, big bearing capacity improves life -span and stationarity, be difficult for the undercut, advantage such as small, overcoming present hydraulic torque converter straight -tooth gear and getting into the meshing simultaneously along the breadth of tooth, therefore produce the shock and vibration noise, the transmission does not steadily wait inadequately.
Description
Technical field
This utility model relates to a kind of torque-converters, specifically a kind of fluid torque-converter.
Background technology
At present, domestic project helldriver fluid torque-converter, the wherein old-fashioned machinery of 70%--80% or the mapping design of the 60 to 70's of last century, straight-tooth gear simultaneously enters engagement along the facewidth, thus produces impact shock noise, and transmission is unstable.Therefore, it is badly in need of designing a kind of noise reducing loader transmission system, increases the torque-converters of drive system running stability.
Utility model content
In order to make up above deficiency, this utility model provides a kind of transmission system of wheel loader that reduces and runs the fluid torque-converter of sound, to solve the problem in above-mentioned background technology.
The technical solution of the utility model is:
A kind of fluid torque-converter, including housing, it is arranged on the torque-converters movement in housing and bearing, plug-in mounting power output shaft in described bearing, described power output shaft one end extends in housing, and be positioned at outside the power output shaft of housing and be set with driven helical gear, the output shaft of described torque-converters movement is set with active oblique gear, described active oblique gear is meshed with driven helical gear, outside the output shaft of described torque-converters movement, suit is arranged on the axle bed in housing, described drive bevel gear is sleeved on outside the output shaft between torque-converters movement and axle bed, it is additionally provided with clamp device between described drive bevel gear and axle bed.
As preferred technical scheme, described clamp device includes locking plate and the fastening bolt of ring-type, described locking plate is arranged between drive bevel gear and axle bed sidewall, described axle bed is provided with the through hole arranged along output shaft axis direction, and described fastening bolt one end is fastened on drive bevel gear side through through hole and locking plate.
As preferred technical scheme, described locking plate is curved, and the one of arc protuberance facing to axle bed.
Owing to have employed technique scheme, a kind of fluid torque-converter described in the utility model, for the big shortcoming of the Spur Gear Driving noise in original fluid torque-converter, adopts helical gear to replace spur gear, and helical gear has engagement steadily, impacts little, and noise is little；Big bearing capacity, improves life-span and stationarity；The advantages such as not easily root is cut, and volume is little；Overcoming existing fluid torque-converter straight-tooth gear to simultaneously enter engagement along the facewidth, thus produce impact shock noise, transmission is unstable waits deficiency.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of this utility model embodiment；
Fig. 2 is the structural representation of this utility model clip portion.
Detailed description of the invention
Embodiment one: as it is shown in figure 1, a kind of fluid torque-converter described in the utility model, including housing 2, the torque-converters movement 1 being arranged in housing 2 and bearing 8, described housing 2 is assembled housing, and output shaft is extended in described torque-converters movement 1 one end.
Described output shaft is by power output produced by torque-converters movement 1, plug-in mounting power output shaft in described bearing 8, described bearing 8 is arranged on the opening part of housing 2 side, power output shaft one end extends to outside housing 2, it is connected with actuating device, the described power output shaft other end is positioned at housing 2, and be positioned at outside the power output shaft of housing 2 and be set with driven helical gear 5, described driven helical gear 5 is fixedly connected on power output shaft, rotate together with power output shaft, the output shaft of described torque-converters movement 1 is set with active oblique gear 4, described active oblique gear 4 is meshed with driven helical gear 5, torque-converters movement 1 drives power output shaft together to rotate by active oblique gear 4, output power.
Outside the output shaft of described torque-converters movement 1, suit is arranged on the axle bed in housing 2, described drive bevel gear 4 is sleeved on outside the output shaft between torque-converters movement 1 and axle bed, it is additionally provided with clamp device, the axial force produced during for overcoming helical gear to engage between described drive bevel gear 4 and axle bed.
Described clamp device includes locking plate 6 and the fastening bolt 7 of ring-type, described locking plate 6 is arranged between drive bevel gear 4 and axle bed sidewall, described axle bed is provided with the through hole arranged along output shaft axis direction, and described fastening bolt 7 one end is fastened on drive bevel gear 4 side through through hole and locking plate 6.
Described locking plate 6 is curved, and the one of arc protuberance facing to axle bed, when fastening bolt 7 is locked, locking plate 6 is flattened, the radian of locking plate 6 can strengthen the locking active force of fastening bolt 7, improves locking effect, effectively reduces helical gear produced axial force in transmission process.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (3)
1. a fluid torque-converter, including housing (2), it is arranged on the torque-converters movement (1) in housing (2) and bearing (8), the interior plug-in mounting power output shaft of described bearing (8), it is characterized in that: described power output shaft one end extends in housing (2), and be positioned at outside the power output shaft of housing (2) and be set with driven helical gear (5), the output shaft of described torque-converters movement (1) is set with active oblique gear (4), described active oblique gear (4) is meshed with driven helical gear (5), outside the output shaft of described torque-converters movement (1), suit is arranged on the axle bed in housing (2), described drive bevel gear (4) is sleeved on outside the output shaft between torque-converters movement (1) and axle bed, it is additionally provided with clamp device between described drive bevel gear (4) and axle bed.
2. a kind of fluid torque-converter as claimed in claim 1, it is characterized in that: described clamp device includes locking plate (6) and fastening bolt (7) of ring-type, described locking plate (6) is arranged between drive bevel gear (4) and axle bed sidewall, described axle bed is provided with the through hole arranged along output shaft axis direction, and described fastening bolt (7) one end is fastened on drive bevel gear (4) side through through hole and locking plate (6).
3. fluid torque-converter as claimed in claim 2 a kind of, it is characterised in that: described locking plate (6) is curved, and the one of arc protuberance facing to axle bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620036928.XU CN205371529U (en) | 2016-01-15 | 2016-01-15 | Hydraulic torque converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620036928.XU CN205371529U (en) | 2016-01-15 | 2016-01-15 | Hydraulic torque converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205371529U true CN205371529U (en) | 2016-07-06 |
Family
ID=56277058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620036928.XU Expired - Fee Related CN205371529U (en) | 2016-01-15 | 2016-01-15 | Hydraulic torque converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205371529U (en) |
-
2016
- 2016-01-15 CN CN201620036928.XU patent/CN205371529U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20170115 |