CN202732722U - Box body bearing cap improved structure - Google Patents
Box body bearing cap improved structure Download PDFInfo
- Publication number
- CN202732722U CN202732722U CN 201220350449 CN201220350449U CN202732722U CN 202732722 U CN202732722 U CN 202732722U CN 201220350449 CN201220350449 CN 201220350449 CN 201220350449 U CN201220350449 U CN 201220350449U CN 202732722 U CN202732722 U CN 202732722U
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- CN
- China
- Prior art keywords
- bearing cap
- return groove
- oil
- box body
- cap body
- 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 - Lifetime
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Abstract
The utility model relates to a box body bearing cap improved structure. The box body bearing cap improved structure comprises a bearing cap body. An oil return groove is arranged below the bearing cap body, the center line of the oil return groove is arranged in the mode of forming an angle of 30-60 degrees with the horizontal line, and the distance from the top of the oil return groove to the center of the bearing cap body is 85-90mm. Due to the fact that the oil return groove is arranged in the bearing cap body, oil in an oil seal of the bearing cap body can be discharged through the oil return groove after the bearing cap body and a box body are installed, the box body bearing cap improved structure has the advantages of improving use effect of the box body and improving production efficiency and being simple in structure.
Description
Technical field
The utility model relates to a kind of casing bearing cap and improves structure.
Background technique
Casing is the important composition parts of retarder, it is the pedestal of driving parts, as shown in Figure 1, existing casing body 1 and bearing cap joint are without spill port, casing exists casing body 1 and bearing cap joint bearing cap oil sealing oil leakage phenomenon after assembling is finished like this, and using effect is poor, anti-revisionist troublesome poeration, manufacturing efficiency is low.
The model utility content
The technical problems to be solved in the utility model is that existing casing bearing cap exists the oil sealing oil leakage phenomenon, and using effect is poor, thereby provides a kind of casing to improve structure.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of casing bearing cap improves structure, comprise the bearing cap body, the below of described bearing cap body is provided with oil-return groove, the center line of described oil-return groove becomes-30 °～-60 ° angles to arrange with horizontal line, the centre distance of the top of described oil-return groove and bearing cap body is 85～90mm.
Preferably, the center line of described oil-return groove becomes-40 ° of angles to arrange with horizontal line, and the centre distance of the top of described oil-return groove and bearing cap body is 87mm, and performance is best, and using effect is good.
Preferably, described oil-return groove groove width is 12～16mm, and is simple in structure, easy to use, easy to process.
Preferably, described oil-return groove groove width is 14mm, and using effect is best, and is simple in structure, easy to process.
Preferably, the front end of described oil-return groove is provided with circular arc, and is simple in structure, and using effect is good.
In sum, advantage of the present utility model: be provided with oil-return groove by the bearing cap body, bearing cap and casing body are installed after, the oil at bearing cap oil sealing place is discharged by oil-return groove, improved the using effect of casing, simple in structure, improved manufacturing efficiency.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of existing bearing cap;
Fig. 2 is the structural representation of the utility model bearing cap;
Fig. 3 is the structural representation of D-D among Fig. 2.
Embodiment
Such as Fig. 2, shown in Figure 3, a kind of casing bearing cap improves structure, comprise bearing cap body 1, the below of described bearing cap body 1 is provided with oil-return groove 2, the center line of described oil-return groove 2 becomes-30 °～-60 ° angles to arrange with horizontal line, the centre distance of the top of described oil-return groove 2 and bearing cap body 1 is 85～90mm, and the center line of described oil-return groove 2 becomes-40 ° of angles to arrange with horizontal line, the centre distance of the top of described oil-return groove 2 and bearing cap body 1 is 87mm, performance is best, and using effect is good, and described oil-return groove 2 groove widths are 12～16mm, simple in structure, easy to use, easy to process, described oil-return groove 2 groove widths are 14mm, using effect is best, simple in structure, easy to process, the front end of described oil-return groove 2 is provided with circular arc, simple in structure, using effect is good.
With the bearing cap body 1 that is provided with oil-return groove 2 with after casing cooperates, casing work, the oil pressure of casing and bearing cap joint is discharged by oil-return groove 2.
Be provided with oil-return groove by the bearing cap body, bearing cap and casing body are installed after, the oil at bearing cap oil sealing place is discharged by oil-return groove, improved the using effect of casing, simple in structure, improved manufacturing efficiency.
Claims (5)
1. a casing bearing cap improves structure, comprise bearing cap body (1), it is characterized in that: described bearing cap body (1) below is provided with oil-return groove (2), the center line of described oil-return groove (2) becomes-30 °～-60 ° angles to arrange with horizontal line, the centre distance of the top of described oil-return groove (2) and bearing cap body (1) is 85～90mm.
2. a kind of casing bearing cap according to claim 1 improves structure, it is characterized in that: the center line of described oil-return groove (2) becomes-40 ° of angles to arrange with horizontal line, the centre distance of the top of described oil-return groove (2) and bearing cap body (1) is 87mm.
3. a kind of casing bearing cap according to claim 1 and 2 improves structure, and it is characterized in that: described oil-return groove (2) groove width is 12～16mm.
4. a kind of casing bearing cap according to claim 3 improves structure, and it is characterized in that: described oil-return groove (2) groove width is 14mm.
5. a kind of casing bearing cap according to claim 4 improves structure, and it is characterized in that: the front end of described oil-return groove (2) is provided with circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220350449 CN202732722U (en) | 2012-07-19 | 2012-07-19 | Box body bearing cap improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220350449 CN202732722U (en) | 2012-07-19 | 2012-07-19 | Box body bearing cap improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202732722U true CN202732722U (en) | 2013-02-13 |
Family
ID=47658424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220350449 Expired - Lifetime CN202732722U (en) | 2012-07-19 | 2012-07-19 | Box body bearing cap improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202732722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808853A (en) * | 2012-07-19 | 2012-12-05 | 浙江长兴前进机械铸造有限公司 | Improved structure for bearing cover of box |
-
2012
- 2012-07-19 CN CN 201220350449 patent/CN202732722U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808853A (en) * | 2012-07-19 | 2012-12-05 | 浙江长兴前进机械铸造有限公司 | Improved structure for bearing cover of box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 313100 Zhejiang city of Huzhou province Changxing County Si'an Town Industrial Zone Patentee after: ZHEJIANG CHANGXING QIANJIN MACHINERY CO.,LTD. Address before: 313113 Zhejiang city of Huzhou province Changxing County Si'an Town Industrial Zone Patentee before: ZHEJIANG CHANGXING QIANJIN MACHINERY CASTING Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |