CN2353575Y - Integral shockproof axle shaft - Google Patents
Integral shockproof axle shaft Download PDFInfo
- Publication number
- CN2353575Y CN2353575Y CN 99201055 CN99201055U CN2353575Y CN 2353575 Y CN2353575 Y CN 2353575Y CN 99201055 CN99201055 CN 99201055 CN 99201055 U CN99201055 U CN 99201055U CN 2353575 Y CN2353575 Y CN 2353575Y
- Authority
- CN
- China
- Prior art keywords
- axletree
- rubber tube
- vehicle shaft
- spline
- absorbing
- 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
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Abstract
The utility model relates to an integral shockproof vehicle shaft, which comprises a vehicle shaft, a rubber tube tightly connected with the external side of the vehicle shaft, nylon pads arranged at both ends of the rubber tube, steel tubes sheathed at the external side of the rubber tube and the external side of the nylon pads, and connecting plates approaching to the both ends of the steel tube. Axial outer surfaces at both ends of the vehicle shaft are respectively provided with a spline; the spline can match with a sheep horn provided with an inner spline, and the spline and a shaft in the shape of a sheep horn are fixed by a lock bolt which is perpendicular to the axial direction of the vehicle shaft. The integral shockproof vehicle shaft of the utility model fully utilizes the elastic peculiarity of rubber materials; the utility model has the advantages of science, reasonability, simpleness, practicability, compact whole structure design, convenient assembly and disassembly, convenient maintenance and low cost.
Description
The utility model is a kind of vehicular spare parts, particularly relates to a kind of whole shock-absorbing axletree.
In existing automobile shockproof accessory, normally used is one or more pieces circular arc reed, under the situation of zero load or load, by changing the circular arc degree of pornographic movie, and reaches the purpose of damping, shock-absorbing.But this design exists following shortcoming: be not one with axle, thereby installation and maintenance work is complicated; When adopting the multi-disc reed, if after a slice reed wherein damaged, then the integral quakeproof reed all will be scrapped, so consumption is bigger; Particularly reed is a metal material, thereby cost is higher.
The purpose of this utility model provides a kind of overcome the deficiencies in the prior art, simple in structure, whole shock-absorbing axletree that cost is low and applied widely.
The whole shock-absorbing axletree of the utility model design-calculated comprises an axletree, the outer close-connected India rubber tube of axletree, and the nylon cushion of rubber tube terminal is enclosed within the outer steel pipe of India rubber tube and nylon cushion; The axial external surface at described axletree two ends all has spline, can cooperate with the goat's horn axle that has female splines, and by fixing perpendicular to the axial lock bolt of axletree.
Wherein, described axletree can be the cross section and is round steel axle or square metal d-axis; When the axletree cross section was the round steel axle, it was square pipe that described its exterior India rubber tube can be holistic cross section; When axletree was square d-axis, described its exterior India rubber tube can be substituted by the rubber bar on its axial four sides.
One end of described goat's horn axle is connected with described axletree, and the other end cooperates with wheel.
During use, described goat's horn axle can be level to be installed, and when load, downward pressure can make goat's horn axle and axletree bonded assembly one end rotate an angle, drive connected axletree and also rotate a same angle, wrap in the exterior elastic rubber pipe of axletree like this and be twisted; After removing load, the elastic force of elastic rubber pipe can drive the axletree original position of rebounding, thereby the goat's horn axle is restored to the original state.
The whole shock-absorbing axletree of the utility model design-calculated makes full use of the elastic behavior of elastomeric material, and is scientific and reasonable, simple, and the unit design compact conformation assembles easy to maintenancely, applied widely, and cost is low.
Further describe the utility model below in conjunction with drawings and Examples
Accompanying drawing 2 is the local structure for amplifying scheme drawing of the whole shock-absorbing axletree of the utility model design-calculated;
Accompanying drawing 3 is the scheme drawing of spline after amplifying;
Accompanying drawing 4 is the axial region cutaway view when the axletree cross section is square;
Scheme of installation when accompanying drawing 5 is unloaded;
Accompanying drawing 6 is the scheme drawing after the load;
Wherein, label 1 is the goat's horn axle, and 2 is lock bolt, and 3 is nylon cushion, and 4 are and the connecting panel of railway carriage, and 5 is axletree, and 6 is India rubber tube, and 7 is rectangular steel tube, and 8 is railway carriage, and 9 is wheel.
Shock-absorbing axletree as shown in the figure, state as shown in Figure 5 when unloaded, goat's horn axle 1 is level and installs, state as shown in Figure 6 after the load, downward pressure can make goat's horn axle 1 and axletree 5 bonded assemblys one end rotate an angle [alpha], drive connected axletree and also rotate a same angle [alpha], wrap in the exterior square elastic rubber pipe 6 of axletree like this and be twisted; After removing load, the elastic force of elastic rubber pipe can drive the axletree original position of rebounding, thereby the goat's horn axle is restored to the original state.
Claims (4)
1, a kind of whole shock-absorbing axletree is characterized in that comprising an axletree, the outer close-connected India rubber tube of axletree, and the nylon cushion of rubber tube terminal is enclosed within the outer steel pipe of India rubber tube and nylon cushion; The axial external surface at described axletree two ends all has spline, can cooperate with the goat's horn axle that has female splines, and by fixing perpendicular to the axial lock bolt of axletree.
2, whole shock-absorbing axletree as claimed in claim 1 is characterized in that described axletree is that the cross section is round steel axle or square metal d-axis.
3, whole shock-absorbing axletree as claimed in claim 1 is characterized in that when the axletree cross section is the round steel axle, and described its exterior India rubber tube is that holistic cross section is square pipe.
4, whole shock-absorbing axletree as claimed in claim 1 is characterized in that when axletree is square d-axis, and described its exterior India rubber tube is substituted by the rubber bar on its axial four sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99201055 CN2353575Y (en) | 1999-01-29 | 1999-01-29 | Integral shockproof axle shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99201055 CN2353575Y (en) | 1999-01-29 | 1999-01-29 | Integral shockproof axle shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2353575Y true CN2353575Y (en) | 1999-12-15 |
Family
ID=33996914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99201055 Expired - Fee Related CN2353575Y (en) | 1999-01-29 | 1999-01-29 | Integral shockproof axle shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2353575Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015271A (en) * | 2015-07-23 | 2015-11-04 | 张家港市九鼎机械有限公司 | Front-and-rear axle structure of vehicle, and vehicle with same |
-
1999
- 1999-01-29 CN CN 99201055 patent/CN2353575Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015271A (en) * | 2015-07-23 | 2015-11-04 | 张家港市九鼎机械有限公司 | Front-and-rear axle structure of vehicle, and vehicle with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |