CN107701603A - A kind of motor vehicle transmission axis connection fork - Google Patents
A kind of motor vehicle transmission axis connection fork Download PDFInfo
- Publication number
- CN107701603A CN107701603A CN201710954356.2A CN201710954356A CN107701603A CN 107701603 A CN107701603 A CN 107701603A CN 201710954356 A CN201710954356 A CN 201710954356A CN 107701603 A CN107701603 A CN 107701603A
- Authority
- CN
- China
- Prior art keywords
- connecting pole
- fork body
- shaped fork
- yoke
- yokes
- 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.)
- Withdrawn
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 13
- 230000007704 transition Effects 0.000 claims abstract description 4
- 230000008719 thickening Effects 0.000 claims abstract description 3
- 238000005266 casting Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
A kind of motor vehicle transmission axis connection fork, it is mainly made up of top for the connecting pole that U-shaped fork body, portion integral are molded with, the axis center of the connecting pole offers to be passed through and nutted connecting shaft hole for connecting shaft, the vertical configuration yoke being made of one piece is respectively arranged with the two symmetrical avris of upper end of the connecting pole, and form a U-shaped fork body in the upper end of connecting pole, the upper end of two yokes is the snap ring for offering cross through hole, for fixed cross axle assembly；Correspond to the thickening circle wall that described cross through hole is provided with projection on the inside of the upper end of two yokes；The vertical configuration yoke width of the U-shaped fork body is less than the diameter of connecting pole, and the yoke and the junction arcwall face transition of connecting pole upper end；Formed with a circular groove between the inner bottom surface of the U-shaped fork body, the upper surface of connecting pole and two yokes；It has rational in infrastructure, easy to use and reliable, the features such as cost is low, and intensity is big, and service life is long.
Description
Technical field
The present invention relates to a kind of motor vehicle transmission axis connection fork, belong to the connection member of power transmission shaft.
Background technology
Transmission shaft of motor vehicle is a sub-assembly, by more power transmission shafts, connection fork, cross assemble, intermediate support assembly etc.
Interconnection is formed, and more power transmission shafts therein are linked together by the cross assemble for connecting fork and matching, and are played
The effect of power transmission；Connection fork therein was both acted in power train process by torsion, and it is total to still suffer from cross axle
Into rubbing action, generally this connection fork is by casting forging, being then finished to form, therefore needs in structure to strengthen it to make
Intensity, in view of connection fork also generally existing structure design is not reasonable at present, insufficient strength, easily loss, cost height etc. lack
Fall into.
The content of the invention
It is an object of the invention to overcome the shortcomings of the prior art, and provide it is a kind of rational in infrastructure, it is easy to use can
Lean on, cost is low, and intensity is big, the motor vehicle transmission axis connection fork of service life length.
The purpose of the present invention is completed by following technical solution, and a kind of motor vehicle transmission axis connection fork, it is main
It is to be made up of top for the connecting pole that U-shaped fork body, portion integral are molded with, the axis center of the connecting pole is offered for connection
Axle passes through and nutted connecting shaft hole, is respectively arranged with and is integrally formed on the two symmetrical avris of upper end of the connecting pole
The vertical configuration yoke formed, and a U-shaped fork body is formed in the upper end of connecting pole, the upper end of two yokes is laterally logical to offer
The snap ring in hole, for fixed cross axle assembly；Correspond to described cross through hole on the inside of the upper end of two yokes and be provided with projection
Thicken circular wall.
As preferred：The vertical configuration yoke width of the U-shaped fork body is less than the diameter of connecting pole, and the yoke is with being connected
The arcwall face transition of the junction of post upper end；Shape between the inner bottom surface of the U-shaped fork body, the upper surface of connecting pole and two yokes
Groove circular Cheng Youyi.
The present invention is improvements over the prior art, and it has rational in infrastructure, and easy to use and reliable, cost is low, and intensity is big, makes
The features such as with long lifespan.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is Fig. 1 A direction views.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be described in detail：Fig. 1, shown in 2, a kind of motor vehicle of the present invention passes
Moving axis connection fork, it is mainly made up of top for the connecting pole 2 that U-shaped fork body 1, portion integral are molded with, the connecting pole 2
Axis center offer and passed through for connecting shaft and nutted connecting shaft hole 3, the two symmetrical side of upper end of the connecting pole 2
The vertical configuration yoke 4 being made of one piece is respectively arranged with side, and a U-shaped fork body 1 is formed in the upper end of connecting pole 2, two
The upper end of yoke 4 is the snap ring 6 for offering cross through hole 5, for installing and fixing cross assemble；The upper end of two yokes 4
Inner side corresponds to the thickening circle wall 7 that described cross through hole 5 is provided with projection.
Shown in figure, it is described it is U-shaped fork body 1 the width of vertical configuration yoke 4 be less than connecting pole 2 diameter, and the yoke 4 with
The transition of arcwall face 8 of the junction of the upper end of connecting pole 2；The inner bottom surface of the U-shaped fork body 1, the upper surface of connecting pole 2 and two forks
Formed with a circular groove 9 between the internal face of arm 4；So that entirely pitch the uniform force of body.
The present invention is formed by casting and forging molding and by finishing, the main intensity for strengthening connecting pole, using small yoke
Structure so that more rationally, intensity improves structure, reduces manufacturing cost.
Claims (2)
1. a kind of motor vehicle transmission axis connection fork, the connecting pole that it is mainly molded with by top for U-shaped fork body, portion integral
Form, it is characterised in that the axis center of the connecting pole offers to be passed through and nutted connecting shaft hole for connecting shaft, institute
State and be respectively arranged with the vertical configuration yoke being made of one piece on the two symmetrical avris of upper end of connecting pole, and in the upper of connecting pole
End forms a U-shaped fork body, and the upper end of two yokes is the snap ring for offering cross through hole, for fixed cross axle assembly；Two
Correspond to the thickening circle wall that described cross through hole is provided with projection on the inside of the upper end of yoke.
2. motor vehicle transmission axis connection fork according to claim 1, it is characterised in that the vertical configuration yoke of the U-shaped fork body
Width is less than the diameter of connecting pole, and the yoke and the junction arcwall face transition of connecting pole upper end；The U-shaped fork body
Inner bottom surface, connecting pole upper surface and two yokes between formed with a circular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710954356.2A CN107701603A (en) | 2017-10-13 | 2017-10-13 | A kind of motor vehicle transmission axis connection fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710954356.2A CN107701603A (en) | 2017-10-13 | 2017-10-13 | A kind of motor vehicle transmission axis connection fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107701603A true CN107701603A (en) | 2018-02-16 |
Family
ID=61184313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710954356.2A Withdrawn CN107701603A (en) | 2017-10-13 | 2017-10-13 | A kind of motor vehicle transmission axis connection fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107701603A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101092995A (en) * | 2006-06-19 | 2007-12-26 | 株式会社捷太格特 | Yoke for universal joint and universal joint |
| CN201599334U (en) * | 2010-02-26 | 2010-10-06 | 沈观耕 | Universal joint yoke for double-transverse-arm independent hanger |
| US20140256456A1 (en) * | 2013-03-08 | 2014-09-11 | Dana Automotive Systems Group, Llc | Slip yoke assembly |
| CN205780405U (en) * | 2016-06-08 | 2016-12-07 | 许昌中兴锻造有限公司 | Universal joint fork forged piece of transmission shaft |
| CN207315896U (en) * | 2017-10-13 | 2018-05-04 | 浙江瑞阳锻造有限公司 | Transmission shaft of motor vehicle connecting fork |
-
2017
- 2017-10-13 CN CN201710954356.2A patent/CN107701603A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101092995A (en) * | 2006-06-19 | 2007-12-26 | 株式会社捷太格特 | Yoke for universal joint and universal joint |
| CN201599334U (en) * | 2010-02-26 | 2010-10-06 | 沈观耕 | Universal joint yoke for double-transverse-arm independent hanger |
| US20140256456A1 (en) * | 2013-03-08 | 2014-09-11 | Dana Automotive Systems Group, Llc | Slip yoke assembly |
| CN205780405U (en) * | 2016-06-08 | 2016-12-07 | 许昌中兴锻造有限公司 | Universal joint fork forged piece of transmission shaft |
| CN207315896U (en) * | 2017-10-13 | 2018-05-04 | 浙江瑞阳锻造有限公司 | Transmission shaft of motor vehicle connecting fork |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180216 |
|
| WW01 | Invention patent application withdrawn after publication |