CN203161862U - Output shaft, with flange, of through type drive axle - Google Patents
Output shaft, with flange, of through type drive axle Download PDFInfo
- Publication number
- CN203161862U CN203161862U CN 201320016377 CN201320016377U CN203161862U CN 203161862 U CN203161862 U CN 203161862U CN 201320016377 CN201320016377 CN 201320016377 CN 201320016377 U CN201320016377 U CN 201320016377U CN 203161862 U CN203161862 U CN 203161862U
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- weight
- loss
- flange
- output shaft
- face
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- Expired - Fee Related
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Abstract
The utility model relates to an output shaft, with a flange, of a through type drive axle. The output shaft, with the flange, of the through type drive axle is low in machining cost, few in material and light in weight. The output shaft, with the flange, of the through type drive axle comprises an output shaft body and the flange connected with the output shaft body. Four groups of end face teeth are evenly arranged on the end face of the flange along the circumference. The output shaft is characterized in that the end face of the flange is further provided with two first weight-reducing grooves and two second weight-reducing grooves, the two first weight-reducing grooves are arranged in a relative mode along the circle center of the end face of the flange, the two second weight-reducing grooves are arranged in a relative mode along the circle center of the end face of the flange, and one group of end face teeth is arranged between the weight-reducing grooves. Preferably, the section of each first weight-reducing groove is U-shaped, the radius of a chamfer of the bottom of each weight-reducing groove is 10mm-50mm, the included angle between an inclined edge of each weight-reducing groove and a central line of the bottom is 20-65 degrees, and the distance from the bottom of each weight-reducing groove to the center of the flange is 50mm-80mm.
Description
Technical field
The utility model relates to the flanged structure of a kind of output shaft, particularly a kind of flanged (FLGD) output shaft of automobile tandem axles.
Background technique
Output shaft is flanged, and the ability of its transferring power has determined the power performance of whole bridge as important connecting and transmission link between transmission shaft and the vehicle bridge face, and its weight affects the transmission efficiency of car load.Under the light-weighted overall background of commercial car, satisfy under the prerequisite that connects performance and transmission performance requirement, weight is more light, and its transmission efficiency is more high.And the present problem that flange ubiquity weight is bigger than normal, material is unnecessary, cost is higher, and unfavorable to the transmission efficiency of car load.
The model utility content
At deficiency of the prior art, the utility model aims to provide that a kind of processing cost is lower, and material is few, flanged (FLGD) output shaft of lightweight tandem axles.
In order to address the above problem, flanged (FLGD) output shaft of this kind tandem axles, comprise output shaft and with the output shaft flange connecting, this end face of flange upper edge circumference evenly is provided with four groups of end face teeth, this flange is characterised in that: also have two first loss of weight grooves and two second loss of weight grooves on this end face of flange, two first loss of weight grooves are oppositely arranged along the end face of flange center of circle, and two second loss of weight grooves are oppositely arranged along the end face of flange center of circle; Be provided with one group of end face tooth between each loss of weight groove.
Preferably, the cross section of the described first loss of weight groove is U-shaped, and the chamfer radius of this first loss of weight groove bottom is 10mm～50mm, and the angle between the hypotenuse of the first loss of weight groove and the bottom centre's line is 20 °～65 °;
The cross section of the described second loss of weight groove is V-shaped, and the chamfer radius of this first loss of weight groove bottom is 5mm～20mm, and the angle between the hypotenuse of the second loss of weight groove and the bottom centre's line is 20 °～50 °;
The bottom of the first loss of weight groove is 50mm～80mm to the distance of flange center.
More preferably, the chamfer radius of the bottom of the described first loss of weight groove is 30mm, and the angle between the hypotenuse of the first loss of weight groove and the bottom centre's line is 55 °;
The chamfer radius of the bottom of the described second loss of weight groove is 8mm, and the angle between the hypotenuse of the second loss of weight groove and the bottom centre's line is 35 °;
The bottom of the first loss of weight groove is 65mm to the distance of flange center.
Preferably, every group of end face tooth is provided with bolt hole, and the center of each bolt hole is on a standard pitch circle, and this standard pitch diameter is 90mm～170mm.
The beneficial effects of the utility model are: perforation axle and the flange of flanged (FLGD) output shaft of this tandem axles are the integrated design; Bolt hole on the end face of flange is on the identical graduation circle, about the center line symmetry; The position of the not band edge face tooth of loss of weight groove between bolt hole evenly distributes; Through finite element analysis, the flanged effective weight that reduced of the output shaft of this practical full mold, simple in structure, assembly process process is good.
Description of drawings
Fig. 1 is the structural representation of flanged (FLGD) output shaft of tandem axles of the present utility model;
Fig. 2 is the right TV structure schematic representation of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
In conjunction with Fig. 1 and Fig. 2, flanged (FLGD) output shaft of a kind of tandem axles of the present utility model, comprise output shaft 1 and with output shaft flange connecting 2, output shaft and flange are one-body molded.This end face of flange upper edge circumference evenly is provided with four groups of end face teeth 23, each position, space of organizing between the end face tooth is provided with the first loss of weight groove 21 and the second loss of weight groove 22, two first loss of weight grooves 21 are oppositely arranged along the end face of flange center of circle, and two second loss of weight grooves 22 are oppositely arranged along the end face of flange center of circle.The sectional shape of this first loss of weight groove 21 is U-shaped, and the bottom of U-shaped loss of weight groove is a plane.Two chamfer radius R of these first loss of weight groove, 21 bottoms are 10mm～50mm, are preferably 30mm, and the angle C between the hypotenuse of the first loss of weight groove 21 and the bottom centre's line is 20 °～65 °, are preferably 55 °; The sectional shape of the described second loss of weight groove 22 is V-type, and its bottom is a chamfering, and this chamfer radius r is 5mm～20mm, is preferably 8mm, and the angle D between the hypotenuse of the second loss of weight groove 22 and the bottom centre's line is 20 °～50 °, is preferably 35 °.The bottom of the first loss of weight groove is 50mm～80mm to flange center apart from B, is preferably 65mm.In addition, every group of end face tooth is provided with bolt hole 2a, and the center of each bolt hole is on a standard pitch circle, and this standard pitch diameter A is 90mm～170mm.
Claims (4)
1. flanged (FLGD) output shaft of a tandem axles, comprise output shaft (1) and with output shaft flange connecting (2), this end face of flange upper edge circumference evenly is provided with four groups of end face teeth (23), it is characterized in that: also have two first loss of weight grooves (21) and two second loss of weight grooves (22) on this end face of flange, two first loss of weight grooves are oppositely arranged along the end face of flange center of circle, and two second loss of weight grooves are oppositely arranged along the end face of flange center of circle; Be provided with one group of end face tooth between each loss of weight groove.
2. flanged (FLGD) output shaft of tandem axles according to claim 1 is characterized in that:
The cross section of the described first loss of weight groove (21) is U-shaped, and the chamfer radius (R) of this first loss of weight groove (21) bottom is 10mm～50mm, and the hypotenuse of the first loss of weight groove (21) and the angle (C) between bottom centre's line are 20 °～65 °; The bottom of the first loss of weight groove is 50mm～80mm to the distance (B) of flange center;
The cross section of the described second loss of weight groove (22) is V-shaped, and the chamfer radius (r) of this second loss of weight groove (22) bottom is 5mm～20mm, and the hypotenuse of the second loss of weight groove (22) and the angle (D) between bottom centre's line are 20 °～50 °.
3. flanged (FLGD) output shaft of tandem axles according to claim 2 is characterized in that:
The chamfer radius (R) of the bottom of the described first loss of weight groove (21) is 30mm, and the hypotenuse of the first loss of weight groove (21) and the angle (C) between bottom centre's line are 55 °; The bottom of the first loss of weight groove is 65mm to the distance (B) of flange center;
The chamfer radius (r) of the bottom of the described second loss of weight groove (22) is 8mm, and the hypotenuse of the second loss of weight groove (22) and the angle (D) between bottom centre's line are 35 °.
4. flanged (FLGD) output shaft of tandem axles according to claim 1, it is characterized in that: every group of end face tooth is provided with bolt hole (2a), and the center of each bolt hole is on a standard pitch circle, and this standard pitch diameter is 90mm～170mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320016377 CN203161862U (en) | 2013-01-11 | 2013-01-11 | Output shaft, with flange, of through type drive axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320016377 CN203161862U (en) | 2013-01-11 | 2013-01-11 | Output shaft, with flange, of through type drive axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203161862U true CN203161862U (en) | 2013-08-28 |
Family
ID=49023048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320016377 Expired - Fee Related CN203161862U (en) | 2013-01-11 | 2013-01-11 | Output shaft, with flange, of through type drive axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203161862U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539011A (en) * | 2015-12-31 | 2016-05-04 | 芜湖佳景科技有限公司 | Brake and axle connecting structure |
| CN106763245A (en) * | 2016-12-26 | 2017-05-31 | 北汽福田汽车股份有限公司 | Vehicle and the attachment structure for connecting transmission output shaft and power transmission shaft |
-
2013
- 2013-01-11 CN CN 201320016377 patent/CN203161862U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539011A (en) * | 2015-12-31 | 2016-05-04 | 芜湖佳景科技有限公司 | Brake and axle connecting structure |
| CN106763245A (en) * | 2016-12-26 | 2017-05-31 | 北汽福田汽车股份有限公司 | Vehicle and the attachment structure for connecting transmission output shaft and power transmission shaft |
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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 |
Granted publication date: 20130828 Termination date: 20200111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |