CN203726872U - Guide sleeve lubricating device of four-column hydraulic press - Google Patents
Guide sleeve lubricating device of four-column hydraulic press Download PDFInfo
- Publication number
- CN203726872U CN203726872U CN201320884344.4U CN201320884344U CN203726872U CN 203726872 U CN203726872 U CN 203726872U CN 201320884344 U CN201320884344 U CN 201320884344U CN 203726872 U CN203726872 U CN 203726872U
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- CN
- China
- Prior art keywords
- pin bushing
- guide pin
- guide
- hydraulic press
- column
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- 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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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model provides a guide sleeve lubricating device of a four-column hydraulic press. The guide sleeve lubricating device is characterized in the upright columns are mounted in fit with a slider, guide sleeves are fitted and mounted in eight mounting holes formed in the upper and lower two end faces of the slider, and the upright columns are inserted in the guide grooves. The guide sleeve lubricating device has the advantages that: the grease coverage of the lubrication surface of each guide sleeve is only limited between an open dust ring and a dustproof felt ring, the guide sleeves move relatively to the upright columns and the upright columns are lubricated by use of a lubricating grease stored in the guide sleeve; as the inner sides of the holes of the guide sleeves are finished surfaces and the guide sleeves are short and small, dirt can be removed and the guide sleeves can be cleaned smoothly, and meanwhile, the lubricating grease is sealed by the open dust ring and the dustproof felt ring so that the anti-pollution capacity of the lubricating grease is enhanced, besides, the amount of the lubricating grease injected is obviously reduced, which is advantageous for meeting the energy-saving and environment-friendly requirements, and the lubricating grease is convenient and fast to inject by use of a socket joint type forced filling cup; the guide sleeves, the open dust ring and the dustproof felt ring are of split structures, and can be demounted and replaced conveniently without demounting the upright columns.
Description
(1) technical field:
The utility model relates to hydraulic machinery technical field, particularly a kind of lubricating apparatus for guide of four-column hydraulic press.
(2) background technology:
At present, China's mechanical industry is flourish, and hydraulic press is the one routine of mechanical industry and relates to industry plant equipment widely, and four-column hydraulic press is a kind of tactic pattern conventional in hydraulic press version.The lubrication system mode of existing four-column hydraulic press generally adopts space between column and slide block to fill up lubricating grease, often long-term use finds that subproblem affects lubricant effect, first be that slide block is weldment, on its steel construction, dirt is difficult to remove clean, the 2nd, after long-term use, dust, dirt etc. enter in lubricating grease, and the 3rd, its associated gap is too large, needs the just trace of lubricating grease using, pollute and cause a large amount of wastes for above-mentioned reason, be unfavorable for saving energy environment protection requirement.The design's novel guide pin bushing lubrication system device improves mainly for the problems referred to above, utilizes guide pin bushing gap storing lubricating grease, and dustproof construction is set, and this device is easy to use, energy-conserving and environment-protective.
(3) utility model content:
The utility model provides a kind of novel guide pin bushing lubrication system of one device that is directed to four-column hydraulic press for solving the technical problem existing in known technology, possesses contamination resistance strong, energy-conserving and environment-protective feature.
The technical solution of the utility model is: a kind of lubricating apparatus for guide of four-column hydraulic press, it is characterized in that column coordinates installation with slide block, and in eight installing holes of the upper and lower both ends of the surface of slide block, coordinate guide pin bushing is installed respectively, column is interspersed to be installed in guide pin bushing.
There is screwed hole at described guide pin bushing middle part, and transit joint body is installed at screwed hole place, and joint type forced filling oil cup is installed on transit joint.
In the groove of described guide pin bushing inner surface end, inlay open type dust ring is installed, dustproof felt circle is installed in the open slot of described guide pin bushing inner surface, dustproof felt circle outside is provided with trim ring, and trim ring is fixed on guide pin bushing dustproof felt circle is pressed in the groove at guide pin bushing inner surface head end place.
Described guide pin bushing inner surface and the column outer surface closed area between open type dust ring and dustproof felt circle is grease coverage rate.
Described guide pin bushing, open type dust ring, dustproof felt circle adopt opposite opened structure.
Described guide pin bushing inner surface is processed with the lubricating channels for appropriate storing lubricating grease.
Superiority of the present utility model: the 1. grease coverage rate of the lubricated face of the utility model guide pin bushing is only limited between open type dust ring and dustproof felt circle, guide pin bushing and column generation relative motion, lubricated by the lubricating grease column storing in guide pin bushing; 2. because dowel hole inner side is for machined surface and guide pin bushing is short and small is conducive to remove dirt and cleans up, lubricating grease receives that open type dust ring and the sealing of dustproof felt circle strengthen contamination resistance simultaneously, and lubricated injection flow obviously reduces, be conducive to energy-conserving and environment-protective requirement, inject lubricating grease by joint type forced filling oil cup also convenient and swift; 3. guide pin bushing, open type dust ring, dustproof felt circle adopt opposite opened structure, are not needing to dismantle column, can for convenience detach and replacing.
(4) brief description of the drawings:
Fig. 1 is the lubricating apparatus for guide structural representation of the related a kind of four-column hydraulic press of the utility model;
Fig. 2 is the I place zoomed-in view of Fig. 1;
Fig. 3 is the top view of Fig. 1;
Wherein: 1 is slide block; 2 is open type dust ring; 3 is transit joint body; 4 is joint type forced filling oil cup; 5 is guide pin bushing; 6 is dustproof felt circle; 7 is trim ring; 8 is column.
(5) detailed description of the invention:
Embodiment: a kind of lubricating apparatus for guide (seeing Fig. 1, Fig. 2, Fig. 3) of four-column hydraulic press, it is characterized in that column 8 coordinates installation with slide block 1, in eight installing holes of both ends of the surface, coordinate guide pin bushing 5 is installed respectively Shang Xia 1 at slide block, column 8 is interspersed to be installed in guide pin bushing 5.
There is screwed hole at described guide pin bushing 5 middle parts, and transit joint body 3 is installed at screwed hole place, and joint type forced filling oil cup 4 is installed on transit joint 3.(seeing Fig. 1, Fig. 2)
In the groove of described guide pin bushing 5 inner surface ends, inlay open type dust ring 2 is installed, dustproof felt circle 6 is installed in the open slot of described guide pin bushing 5 inner surfaces, dustproof felt circle 6 outsides are provided with trim ring 7, and trim ring 7 is fixed on guide pin bushing 5 dustproof felt circle 6 is pressed in the groove at guide pin bushing 5 inner surface head end places.(seeing Fig. 1, Fig. 2)
Described guide pin bushing 5 inner surfaces and the column 8 outer surfaces closed area between open type dust ring 2 and dustproof felt circle 6 is the grease coverage rate of lubricated face, and guide pin bushing 5 and column 8 motions are lubricated to function.(seeing Fig. 1, Fig. 2)
Described guide pin bushing 5, open type dust ring 2, dustproof felt circle 6 adopt opposite opened structure, are not needing to dismantle column 8, can for convenience detach and replacing.(seeing Fig. 1, Fig. 2)
Described guide pin bushing 5 inner surfaces are processed with the lubricating channels for appropriate storing lubricating grease.
Claims (6)
1. a lubricating apparatus for guide for four-column hydraulic press, is characterized in that column coordinates installation with slide block, in eight installing holes of the upper and lower both ends of the surface of slide block, coordinates guide pin bushing is installed respectively, and column is interspersed to be installed in guide pin bushing.
2. a kind of lubricating apparatus for guide of four-column hydraulic press according to claim 1, is characterized in that there is screwed hole at described guide pin bushing middle part, and transit joint body is installed at screwed hole place, and joint type forced filling oil cup is installed on transit joint.
3. a kind of lubricating apparatus for guide of four-column hydraulic press according to claim 1, it is characterized in that inlaying open type dust ring being installed in the groove of described guide pin bushing inner surface end, dustproof felt circle is installed in the open slot of described guide pin bushing inner surface, dustproof felt circle outside is provided with trim ring, and trim ring is fixed on guide pin bushing dustproof felt circle is pressed in the groove at guide pin bushing inner surface head end place.
4. a kind of lubricating apparatus for guide of four-column hydraulic press according to claim 3, is characterized in that described guide pin bushing inner surface and the column outer surface closed area between open type dust ring and dustproof felt circle is grease coverage rate.
5. a kind of lubricating apparatus for guide of four-column hydraulic press according to claim 3, is characterized in that described guide pin bushing, open type dust ring, dustproof felt circle adopt opposite opened structure.
6. a kind of lubricating apparatus for guide of four-column hydraulic press according to claim 1, is characterized in that described guide pin bushing inner surface is processed with the lubricating channels for appropriate storing lubricating grease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320884344.4U CN203726872U (en) | 2013-12-27 | 2013-12-27 | Guide sleeve lubricating device of four-column hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320884344.4U CN203726872U (en) | 2013-12-27 | 2013-12-27 | Guide sleeve lubricating device of four-column hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203726872U true CN203726872U (en) | 2014-07-23 |
Family
ID=51196976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320884344.4U Expired - Fee Related CN203726872U (en) | 2013-12-27 | 2013-12-27 | Guide sleeve lubricating device of four-column hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203726872U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481798A (en) * | 2016-11-15 | 2017-03-08 | 北京特种机械研究所 | Electric cylinder fairlead lubricating channels structure and grease adding method |
| CN106739116A (en) * | 2016-12-29 | 2017-05-31 | 重庆江东机械有限责任公司 | Superhigh temperature forming press New Guide Device |
-
2013
- 2013-12-27 CN CN201320884344.4U patent/CN203726872U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481798A (en) * | 2016-11-15 | 2017-03-08 | 北京特种机械研究所 | Electric cylinder fairlead lubricating channels structure and grease adding method |
| CN106739116A (en) * | 2016-12-29 | 2017-05-31 | 重庆江东机械有限责任公司 | Superhigh temperature forming press New Guide Device |
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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 |
Granted publication date: 20140723 Termination date: 20141227 |
|
| EXPY | Termination of patent right or utility model |