CN201776936U - Automatic oiling device of hydraulic press pillar - Google Patents
Automatic oiling device of hydraulic press pillar Download PDFInfo
- Publication number
- CN201776936U CN201776936U CN2010202987195U CN201020298719U CN201776936U CN 201776936 U CN201776936 U CN 201776936U CN 2010202987195 U CN2010202987195 U CN 2010202987195U CN 201020298719 U CN201020298719 U CN 201020298719U CN 201776936 U CN201776936 U CN 201776936U
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- China
- Prior art keywords
- oil
- pillar
- oiling
- column
- sleeve
- 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 discloses an automatic oiling device of a hydraulic press pillar, which can ensure that the pillar is always lubricated during operation process. The automatic oiling device comprises an oiling sleeve movably nested on the pillar, a ring-shaped oiling groove is formed in the middle of the inner wall of the oiling sleeve, at least one ring-shaped oil storage groove is respectively formed on both sides of the ring-shaped oiling groove, and an oil inlet and an oil outlet that are communicated with the ring-shaped oiling groove are formed on the outer wall of the oiling sleeve. Oil is filled in the oiling sleeve through the oil inlet, so that the whole pillar is uniformly coated with lubricating oil along with the vertical movement of the pillar, the pillar and a guiding sleeve are always lubricated without dry grinding, thereby reducing the abrasion of the pillar and the guiding sleeve and prolonging the service life of the pillar and the guiding sleeve greatly.
Description
Technical field
The utility model relates to hydraulic press, refers more particularly to the refueling device of hydraulic machine column.
Background technology
At present, the column of hydraulic press does not have refueling device, usually lubricating oil is watered on column.Adopt this method,, need constantly toward column top-pour oil if guarantee to be in lubricating status on the column always.In fact, in the hydraulic press course of work, can not be through frequentation column top-pour oil, so just make column can not keep lubricating status always, often dry grinding causes the wearing and tearing of copper sheathing and column between column and the fairlead (being generally copper sheathing), has shortened the service life of copper sheathing and column.
The utility model content
Technical problem to be solved in the utility model is: a kind of automatic fuelling device that can make column always keep the hydraulic machine column of lubricating status in the course of the work is provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the automatic fuelling device of hydraulic machine column, comprise: movable set adds oil jacket on column, the inwall that adds oil jacket offers annular oiling groove at the middle part, offer at least one annular oil storage tank respectively in the both sides of annular oiling groove, add on the outer wall of oil jacket and offer oil-in and the oil-out that communicates with annular oiling groove.
Be provided with the oil storage felt in the described annular oil storage tank.
Described oil storage felt is a wool felt.
Described oil-in and oil-out are circumferentially evenly to be arranged.
The beneficial effects of the utility model are: the utility model refuels toward adding in the oil jacket by oil-in, along with moving up and down of column, make lubricating oil evenly attached on the column, be in lubricating status between column and the fairlead always, can not dry grind, reduce the wearing and tearing of column and fairlead, thereby prolonged the use group life of column and fairlead greatly.In addition, be placed on the wool felt in the annular oil storage tank, can suck lubricating oil, make lubricating oil can from add the slit between oil jacket and the column, not flow away very soon, thereby can reduce flow rate of lubricating oil, save production cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the A-A ladder cuts open structural representation among Fig. 1.
Among Fig. 1 to Fig. 2: 1, add oil jacket, 11, oil filler, 12, oil-out, 13, annular oil storage tank, 14, annular oiling groove, 15, annular oil storage tank, 16, wool felt, 2, column.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As shown in Figure 1, the automatic fuelling device of hydraulic machine column described in the utility model, comprise: movable set adds oil jacket 1 on column 2, as shown in Figure 2, the inwall that adds oil jacket 1 offers annular oiling groove 14 at the middle part, offer annular oil storage tank 13 and 15 respectively in the both sides of annular oiling groove, all be placed with wool felt 16 in the annular oil storage tank 13 and 15, the outer wall upper edge that adds oil jacket 1 circumferentially evenly offers oil-in 11 and the oil-out 12 that communicates with annular oiling groove 14.
During use, by oil pump lubricating oil is added oil jacket 1 from oil filler 11 injections, along with moving up and down of column 2, lubricating oil will be automatically attached on the column 2.
Claims (4)
1. the automatic fuelling device of hydraulic machine column, it is characterized in that: comprise that movable set adds oil jacket on column, the inwall that adds oil jacket offers annular oiling groove at the middle part, offer at least one annular oil storage tank respectively in the both sides of annular oiling groove, add on the outer wall of oil jacket and offer oil-in and the oil-out that communicates with annular oiling groove.
2. the automatic fuelling device of hydraulic machine column as claimed in claim 1 is characterized in that: be provided with the oil storage felt in the described annular oil storage tank.
3. the automatic fuelling device of hydraulic machine column as claimed in claim 2, it is characterized in that: described oil storage felt is a wool felt.
4. as the automatic fuelling device of claim 1,2 or 3 described hydraulic machine columns, it is characterized in that: described oil-in and oil-out are circumferentially evenly to be arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202987195U CN201776936U (en) | 2010-08-20 | 2010-08-20 | Automatic oiling device of hydraulic press pillar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202987195U CN201776936U (en) | 2010-08-20 | 2010-08-20 | Automatic oiling device of hydraulic press pillar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201776936U true CN201776936U (en) | 2011-03-30 |
Family
ID=43790165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202987195U Expired - Lifetime CN201776936U (en) | 2010-08-20 | 2010-08-20 | Automatic oiling device of hydraulic press pillar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201776936U (en) |
-
2010
- 2010-08-20 CN CN2010202987195U patent/CN201776936U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215613 Anqing Village, Fenghuang Town, Zhangjiagang City, Jiangsu Province Patentee after: Zhangjiagang general Limited by Share Ltd Address before: 215613 Anqing Village, Fenghuang Town, Zhangjiagang City, Jiangsu Province Patentee before: Zhangjiagang City Guangda Machinery Forging Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110330 |
|
| CX01 | Expiry of patent term |