CN204572839U - A kind of light card cross axle - Google Patents
A kind of light card cross axle Download PDFInfo
- Publication number
- CN204572839U CN204572839U CN201520075444.1U CN201520075444U CN204572839U CN 204572839 U CN204572839 U CN 204572839U CN 201520075444 U CN201520075444 U CN 201520075444U CN 204572839 U CN204572839 U CN 204572839U
- Authority
- CN
- China
- Prior art keywords
- spindle nose
- groove
- oil duct
- cross axle
- inside center
- 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 relates to a kind of light card cross axle, it comprises axis body, described axis body comprises spindle nose A, spindle nose B, spindle nose C, spindle nose D, oil hole is provided with in the middle part of described axis body, the inside center of described spindle nose A is provided with oil duct A, the inside center of described spindle nose B is provided with oil duct B, the inside center of described spindle nose C is provided with oil duct C, the inside center of described spindle nose D is provided with oil duct D, described spindle nose A, spindle nose B, the outside of spindle nose C and spindle nose D is respectively arranged with bearing, described bearing comprises outer ring and sidewall, the inner side of described outer ring is provided with needle roller, described outer ring and the joint of spindle nose are provided with seal ring and dust-proof cover, the inner side of described sidewall is provided with pad, described pad is provided with groove A, groove B, groove C, groove D and groove E, the utility model has rational in infrastructure, durable in use, good in economic efficiency advantage.
Description
Technical field
The utility model belongs to drive technology field, is specifically related to a kind of cross axle, particularly one gently card cross axle.
Background technique
Cross axle is the parts realizing varied angle transmission of power, for needing the position changing transmission axial direction, along with developing rapidly of China's automobile industry, various middle-size and small-size truck is constantly retrofited the replacement, is applied to various occasion, because light truck bearing capacity is not high, generally, the cross axle as transmitting assemblies is not fragile, but the inspection that but needs repairing is to keep its working state, this expends time in regard to needs, manpower, causes certain economic input; Therefore, provide a kind of rational in infrastructure, maintenance times is few, long-lived light card cross axle is necessary.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of rational in infrastructure, maintenance times is few, long-lived light card cross axle.
The purpose of this utility model is achieved in that a kind of light card cross axle, it comprises axis body, described axis body comprises spindle nose A, spindle nose B, spindle nose C, spindle nose D, oil hole is provided with in the middle part of described axis body, the inside center of described spindle nose A is provided with oil duct A, the inside center of described spindle nose B is provided with oil duct B, the inside center of described spindle nose C is provided with oil duct C, the inside center of described spindle nose D is provided with oil duct D, described spindle nose A, spindle nose B, the outside of spindle nose C and spindle nose D is respectively arranged with bearing, described bearing comprises outer ring and sidewall, the inner side of described outer ring is provided with needle roller, described outer ring and the joint of spindle nose are provided with seal ring and dust-proof cover, the inner side of described sidewall is provided with pad, described pad is provided with groove A, groove B, groove C, groove D and groove E.
Described spindle nose A, spindle nose B, spindle nose C, spindle nose D are cylindrical body spindle nose.
Described oil duct A, oil duct B, oil duct C, oil duct D are cylindrical oil duct.
Described seal ring is O-ring seals.
Described needle roller is cylindrical body needle roller.
Described groove E is circular groove.
Described groove A, groove B, groove C, groove D are rectangular recess.
The beneficial effects of the utility model: the utility model adopts dust-proof cover and seal ring, can seal well, its good sealing effect, avoid the seepage of grease to cross axle; The utility model adopts pad, pad is provided with groove A, groove B, groove C, groove D, groove E, lubricant grease can enter into needle roller position by oil duct and above-mentioned several groove, ensure that needle roller is in one and lubricates in environment preferably, its operational heat amount is little, and the probability that occurring lost efficacy is out of shape or damage is low, need repairing check number of times few, durable in use, long service life, good in economic efficiency; The utility model has rational in infrastructure, durable in use, good in economic efficiency advantage.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of light card cross axle of the utility model.
Fig. 2 is the gasket construction schematic diagram of a kind of light card cross axle of the utility model
In figure: 1, axis body 2, oil duct A 3, spindle nose A 4, oil hole 5, oil duct B 6, spindle nose B 7, dust-proof cover 8, seal ring 9, oil duct C 10, pad 11, sidewall 12, bearing 13, needle roller 14, spindle nose C 15, outer ring 16, spindle nose D 17, oil duct D.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As depicted in figs. 1 and 2, a kind of light card cross axle, it comprises axis body 1, described axis body 1 comprises spindle nose A3, spindle nose B6, spindle nose C14, spindle nose D16, oil hole 4 is provided with in the middle part of described axis body 1, the inside center of described spindle nose A3 is provided with oil duct A2, the inside center of described spindle nose B6 is provided with oil duct B5, the inside center of described spindle nose C14 is provided with oil duct C9, the inside center of described spindle nose D16 is provided with oil duct D17, described spindle nose A2, spindle nose B6, the outside of spindle nose C14 and spindle nose 16D is respectively arranged with bearing 12, described bearing 12 comprises outer ring 15 and sidewall 11, the inner side of described outer ring 15 is provided with needle roller 13, described outer ring 15 is provided with seal ring 8 and dust-proof cover 7 with the joint of spindle nose, the inner side of described sidewall 11 is provided with pad 10, described pad 10 is provided with groove A22, groove B20, groove C19, groove D21 and groove E19.
The utility model adopts dust-proof cover and seal ring, can seal well, its good sealing effect, avoid the seepage of grease to cross axle; The utility model adopts pad, pad is provided with groove A, groove B, groove C, groove D, groove E, lubricant grease can enter into needle roller position by oil duct and above-mentioned several groove, ensure that needle roller is in one and lubricates in environment preferably, its operational heat amount is little, and the probability that occurring lost efficacy is out of shape or damage is low, need repairing check number of times few, durable in use, long service life, good in economic efficiency; The utility model has rational in infrastructure, durable in use, good in economic efficiency advantage.
Embodiment 2
As depicted in figs. 1 and 2, a kind of light card cross axle, it comprises axis body 1, described axis body 1 comprises spindle nose A3, spindle nose B6, spindle nose C14, spindle nose D16, oil hole 4 is provided with in the middle part of described axis body 1, the inside center of described spindle nose A3 is provided with oil duct A2, the inside center of described spindle nose B6 is provided with oil duct B5, the inside center of described spindle nose C14 is provided with oil duct C9, the inside center of described spindle nose D16 is provided with oil duct D17, described spindle nose A2, spindle nose B6, the outside of spindle nose C14 and spindle nose 16D is respectively arranged with bearing 12, described bearing 12 comprises outer ring 15 and sidewall 11, the inner side of described outer ring 15 is provided with needle roller 13, described outer ring 15 is provided with seal ring 8 and dust-proof cover 7 with the joint of spindle nose, the inner side of described sidewall 11 is provided with pad 10, described pad 10 is provided with groove A22, groove B20, groove C19, groove D21 and groove E19.
Described spindle nose A3, spindle nose B6, spindle nose C14, spindle nose D16 are cylindrical body spindle nose.
Described oil duct A2, oil duct B5, oil duct C9, oil duct D17 are cylindrical oil duct.
Described seal ring 8 is O-ring seals.
Described needle roller 13 is cylindrical body needle roller.
Described groove E18 is circular groove.
Described groove A22, groove B20, groove C19, groove D21 are rectangular recess.
The utility model adopts dust-proof cover and seal ring, can seal cross axle well, its good sealing effect, avoid the seepage of grease, the utility model is provided with oil duct A, oil duct B, oil duct C, oil duct D, lubricant grease can realize free-flow, avoids a certain amount of grease very few and causes needle roller working environment to worsen, the too fast situation accelerating to lose efficacy of generating heat; The utility model adopts pad, pad is provided with groove A, groove B, groove C, groove D, groove E, lubricant grease can enter into needle roller position by oil duct and above-mentioned several groove, ensure that needle roller is in one and lubricates in environment preferably, its operational heat amount is little, and the probability that occurring lost efficacy is out of shape or damage is low, need repairing check number of times few, durable in use, long service life, good in economic efficiency; The utility model has rational in infrastructure, durable in use, good in economic efficiency advantage.
Claims (7)
1. one kind light card cross axle, it comprises axis body, it is characterized in that: described axis body comprises spindle nose A, spindle nose B, spindle nose C, spindle nose D, oil hole is provided with in the middle part of described axis body, the inside center of described spindle nose A is provided with oil duct A, the inside center of described spindle nose B is provided with oil duct B, the inside center of described spindle nose C is provided with oil duct C, the inside center of described spindle nose D is provided with oil duct D, described spindle nose A, spindle nose B, the outside of spindle nose C and spindle nose D is respectively arranged with bearing, described bearing comprises outer ring and sidewall, the inner side of described outer ring is provided with needle roller, described outer ring and the joint of spindle nose are provided with seal ring and dust-proof cover, the inner side of described sidewall is provided with pad, described pad is provided with groove A, groove B, groove C, groove D and groove E.
2. one according to claim 1 is gently blocked with cross axle, it is characterized in that: described spindle nose A, spindle nose B, spindle nose C, spindle nose D are cylindrical body spindle nose.
3. one according to claim 1 is gently blocked with cross axle, it is characterized in that: described oil duct A, oil duct B, oil duct C, oil duct D are cylindrical oil duct.
4. one according to claim 1 is gently blocked with cross axle, it is characterized in that: described seal ring is O-ring seals.
5. one according to claim 1 is gently blocked with cross axle, it is characterized in that: described needle roller is cylindrical body needle roller.
6. one according to claim 1 is gently blocked with cross axle, it is characterized in that: described groove E is circular groove.
7. one according to claim 1 is gently blocked with cross axle, it is characterized in that: described groove A, groove B, groove C, groove D are rectangular recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520075444.1U CN204572839U (en) | 2015-02-03 | 2015-02-03 | A kind of light card cross axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520075444.1U CN204572839U (en) | 2015-02-03 | 2015-02-03 | A kind of light card cross axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204572839U true CN204572839U (en) | 2015-08-19 |
Family
ID=53865481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520075444.1U Expired - Fee Related CN204572839U (en) | 2015-02-03 | 2015-02-03 | A kind of light card cross axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204572839U (en) |
-
2015
- 2015-02-03 CN CN201520075444.1U patent/CN204572839U/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: 20150819 Termination date: 20160203 |