CN201494044U - Novel oil press upright post self-lubricating structure - Google Patents
Novel oil press upright post self-lubricating structure Download PDFInfo
- Publication number
- CN201494044U CN201494044U CN2009202349948U CN200920234994U CN201494044U CN 201494044 U CN201494044 U CN 201494044U CN 2009202349948 U CN2009202349948 U CN 2009202349948U CN 200920234994 U CN200920234994 U CN 200920234994U CN 201494044 U CN201494044 U CN 201494044U
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- gland
- sliding bearing
- bearing
- oil
- upright post
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Abstract
A novel oil press upright post self-lubricating structure is characterized in that a sliding bearing is filled in a bearing sleeve, and the sliding bearing and the bearing sleeve are fixed, so that the sliding bearing and the bearing sleeve are firmly combined without mutual movement; the bearing sleeve and a sliding block are mounted and fixed; an oil storage tank is filled with wool felt; meanwhile, an oil nipple is mounted on the excircle of the oil storage tank; a guide pole is arranged into an inner hole of the sliding bearing; a dust-proof seal ring is mounted in a groove of the dust-proof seal ring of a gland bush; and meanwhile, the gland bush is mounted and fixed on the bearing sleeve through gland bush retaining screws.
Description
Technical field
The utility model relates to a kind of upright post self-lubricating structure of oil hydraulic press, particularly a kind of novel upright post self-lubricating structure of oil hydraulic press.Belong to the oil pressure field of mechanical technique.
Background technology
The column of column hydraulic press is the strength member of hydraulic press, it is not only the support of hydraulic press total, also be the main bearing part that hydraulic press holds lotus simultaneously, it also is the guiding parts of hydraulic press slide block in addition, slide block moves up and down on column by being installed in its sliding bearing on one's body, so column and with Upright post base mutually the motion sliding bearing wearing and tearing and cause the hydraulic press operating accuracy to descend, thereby might cause the generation of hydraulic press work abnormal conditions; The main cause that causes hydraulic press column and sliding bearing inordinate wear is an insufficient lubrication and because due to hard sharp foreign matter falls between column and the sliding bearing kinematic pair, for this kind way to solve the problem, the way of main prevention is exactly periodic maintenance and oily method at present, but because the artificial sometimes carelessness and the influence of other factors, often can not accomplish lubricated timely and effectively and maintenance, so equipment breakdown still usually takes place.
Summary of the invention
The purpose of this utility model is: a kind of novel upright post self-lubricating structure of oil hydraulic press is provided, overcomes between the column and sliding bearing of existing hydraulic press, and owing to structural reason, the defective that is easy to wear and tear that exists between the column of hydraulic press and the sliding bearing.
Solve the technical scheme that its technical problem adopts and be achieved in that the sliding bearing of in bearing holder (housing, cover), packing into, fix between the two, make between the two in conjunction with firm, there is not motion mutually, bearing holder (housing, cover) and slide block are installed and fixed, filling wool felt in fuel reserve tank, simultaneously on the cylindrical of fuel reserve tank, install pump nozzle, guide pillar is packed in the endoporus of sliding bearing, in the groove of gland dust-proof seal ring, dust-proof seal ring is installed, simultaneously with the gland hold-down screw with gland be fixed on bearing holder (housing, cover) above; Be convenient between guide pillar and sliding bearing, form lubricated in order to make fluid, have the helical oil groove of a pitch in the sliding bearing on the surface of circle, there is the tapering of making the sliding bearing upper end, form the space of the tolerant groove of V-arrangement between its outer cone and the bearing holder (housing, cover), in this V-arrangement space, can hold between the foreign matter brought into from the external world or sliding bearing and the guide pillar wearing and tearing mutually and produce fall to taking off thing; Upper oral part at sliding bearing and bearing holder (housing, cover) is provided with gland, gland with gland screw with gland be fixed on bearing holder (housing, cover) above, seal with sealing ring between gland and the guide pillar; In the said structure, inject lubricating oil by pump nozzle in fuel reserve tank, when doing relative motion between sliding bearing and guide pillar, stored oil just can pass through helical oil groove in the fuel reserve tank, to whole sliding bearing the guide pillar face of process be lubricated.
Beneficial effect: since be provided with in the bottom of bearing holder (housing, cover) can oil storage fuel tank, and between fuel tank and the guide pillar, and between the top oral area of bearing holder (housing, cover) and the guide pillar reliable sealing is set all, so not only have dustproof, anti-foreign matter falls between the sliding surface, can also form between the sliding surface simultaneously good lubricated, thereby the improper wearing and tearing that can effectively avoid between the sliding surface being caused prolong hydraulic press service life.
Description of drawings
Below in conjunction with accompanying drawing structure of the present utility model is described further.
Accompanying drawing is a schematic diagram of the present utility model.
Shown in the figure: 1, gland hold-down screw 2, gland; 3, dust-proof seal ring 4, bearing holder (housing, cover) 5, sliding bearing; 6, fuel reserve tank; 7, pump nozzle 8, wool felt 9, sealing ring 10, helical oil groove; 11, the tolerant groove 12 of V-arrangement, slide block; 13, guide pillar.
The specific embodiment
The sliding bearing (5) of in bearing holder (housing, cover) (4), packing into, fix between the two, make between the two in conjunction with firm, there is not motion mutually, bearing holder (housing, cover) (4) and slide block (12) are installed and fixed, filling wool felt (8) in fuel reserve tank (6), on the cylindrical of fuel reserve tank (6), install simultaneously pump nozzle (7), guide pillar (13) is packed in the endoporus of sliding bearing (5), in the groove of gland (2) dust-proof seal ring, dust-proof seal ring (3) is installed, use simultaneously gland hold-down screw (1) with gland (2) be fixed on bearing holder (housing, cover) (4) above; Be convenient between guide pillar and sliding bearing (5), form lubricated in order to make fluid, have the helical oil groove (10) of a pitch in the sliding bearing (5) on the surface of circle, there is the tapering of making sliding bearing (5) upper end, form the space of the tolerant groove of V-arrangement (11) between its outer cone and the bearing holder (housing, cover) (4), in this V-arrangement space, can hold between the foreign matter brought into from the external world or sliding bearing (5) and the guide pillar wearing and tearing mutually and produce fall to taking off thing; Upper oral part at sliding bearing (5) and bearing holder (housing, cover) (4) is provided with gland (2), gland (2) with gland screw (1) with gland (2) be fixed on bearing holder (housing, cover) (4) above, seal with sealing ring (9) between gland (1) and the guide pillar (13); In the said structure, in fuel reserve tank (6), inject lubricating oil by pump nozzle (7), when between sliding bearing (5) and guide pillar (13), doing relative motion, stored oil just can pass through helical oil groove (10) in the fuel reserve tank (6), to whole sliding bearing (5) guide pillar (13) face of process be lubricated.
Claims (2)
1. novel upright post self-lubricating structure of oil hydraulic press, it is characterized in that: at the upper oral part of sliding bearing (5) with bearing holder (housing, cover) (4), be provided with gland (2), gland (2) with gland screw (1) with gland (2) be fixed on bearing holder (housing, cover) (4) above, seal with sealing ring (9) between gland (1) and the guide pillar (13).
2. a kind of novel upright post self-lubricating structure of oil hydraulic press according to claim 1, it is characterized in that: in fuel reserve tank (6), inject lubricating oil by pump nozzle (7), when between sliding bearing (5) and guide pillar (13), doing relative motion, stored oil just can pass through helical oil groove (10) in the fuel reserve tank (6), to whole sliding bearing (5) guide pillar (13) face of process be lubricated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202349948U CN201494044U (en) | 2009-08-03 | 2009-08-03 | Novel oil press upright post self-lubricating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202349948U CN201494044U (en) | 2009-08-03 | 2009-08-03 | Novel oil press upright post self-lubricating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201494044U true CN201494044U (en) | 2010-06-02 |
Family
ID=42437252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202349948U Expired - Fee Related CN201494044U (en) | 2009-08-03 | 2009-08-03 | Novel oil press upright post self-lubricating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201494044U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947865A (en) * | 2010-08-20 | 2011-01-19 | 张家港市广大机械锻造有限公司 | Automatic oiling device for hydraulic press upright post |
| CN103542245A (en) * | 2013-10-23 | 2014-01-29 | 沃得精机(中国)有限公司 | Column self-lubricating device for four-column hydraulic press |
| CN104671117A (en) * | 2015-03-12 | 2015-06-03 | 国家电网公司 | Rotating arm type hoisting device for transformer substation |
| CN106050912A (en) * | 2016-08-17 | 2016-10-26 | 福建龙溪轴承(集团)股份有限公司 | Knuckle bearing joint with sliding sleeve |
| CN114132119A (en) * | 2021-10-21 | 2022-03-04 | 中国铁建重工集团股份有限公司 | Anti-pollution antiwind's gyro wheel |
-
2009
- 2009-08-03 CN CN2009202349948U patent/CN201494044U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947865A (en) * | 2010-08-20 | 2011-01-19 | 张家港市广大机械锻造有限公司 | Automatic oiling device for hydraulic press upright post |
| CN103542245A (en) * | 2013-10-23 | 2014-01-29 | 沃得精机(中国)有限公司 | Column self-lubricating device for four-column hydraulic press |
| CN104671117A (en) * | 2015-03-12 | 2015-06-03 | 国家电网公司 | Rotating arm type hoisting device for transformer substation |
| CN106050912A (en) * | 2016-08-17 | 2016-10-26 | 福建龙溪轴承(集团)股份有限公司 | Knuckle bearing joint with sliding sleeve |
| CN114132119A (en) * | 2021-10-21 | 2022-03-04 | 中国铁建重工集团股份有限公司 | Anti-pollution antiwind's gyro wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20100803 |