CN102950677A - Guide lubricating structure of plastic mold - Google Patents
Guide lubricating structure of plastic mold Download PDFInfo
- Publication number
- CN102950677A CN102950677A CN2012105106817A CN201210510681A CN102950677A CN 102950677 A CN102950677 A CN 102950677A CN 2012105106817 A CN2012105106817 A CN 2012105106817A CN 201210510681 A CN201210510681 A CN 201210510681A CN 102950677 A CN102950677 A CN 102950677A
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- Prior art keywords
- pin bushing
- guide pin
- guide
- described guide
- guide pillar
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Abstract
The invention discloses a guide lubricating structure of a plastic mold. The guide lubricating structure is characterized by comprising a guide sleeve, wherein a guide post is arranged in the guide sleeve; and a self-lubricating graphite ring is arranged between the guide sleeve and the guide post. The guide lubricating structure is characterized in that a plurality of mounting grooves are formed in the inner wall of the guide sleeve at intervals; and the graphite ring is arranged in the mounting grooves; and the surface of the guide post is smooth. The guide lubricating structure is characterized in that a plurality of annular mounting grooves are formed in the outer wall of the guide sleeve; the graphite ring is arranged in the annular mounting grooves; and the surface of the guide sleeve is smooth. In order to overcome the defects of the prior art, the invention provides the guide lubricating structure of the plastic mold, which is simple in structure and good in lubricating effect.
Description
Technical field
The present invention relates to a kind of guiding lubrication system of plastic mould.
Background technology
Existing plastic mould guiding lubricating system structure all adopts at guide pillar and drives oil groove, with brush machine oil is coated in the guide pillar upper type.Machine oil can vapor away when so producing, and the time has been grown between guide pin bushing and guide pillar has not just had lubricant, and the frictional force of guide pillar and guide pin bushing strengthens, and guide pillars and bushes can damage, can be stuck mutually when serious.Cause guide pillars and bushes to scrap.Cause serious loss.
Summary of the invention
The objective of the invention is provides a kind of simple in structure in order to overcome weak point of the prior art, the guiding lubrication system of the plastic mould of high lubricating effect.
In order to achieve the above object, the present invention adopts following scheme:
A kind of guiding lubrication system of plastic mould is characterized in that: include guide pin bushing, be provided with guide pillar in described guide pin bushing, be provided with the graphite circle of self-lubricating between described guide pin bushing and guide pillar.
The guiding lubrication system of aforesaid a kind of plastic mould is characterized in that the interval arranges a plurality of mounting grooves on described guide pin bushing inwall, and described graphite circle is arranged in the described mounting groove, the smooth surface of described guide pillar.
The guiding lubrication system of aforesaid a kind of plastic mould is characterized in that being provided with a plurality of annular mounting groove at described guide pillar outer wall, and described graphite circle is arranged in the described annular mounting groove, described guide pin bushing inner wall smooth.
The guiding lubrication system of aforesaid a kind of plastic mould is characterized in that being provided with the convex edge at described guide pin bushing.
The guiding lubrication system of aforesaid a kind of plastic mould is characterized in that the above-mentioned diameter that is provided with is greater than the termination of guide pin bushing internal diameter in described guide pillar lower end.
In sum, the present invention with respect to its beneficial effect of prior art is:
The present invention is simple in structure, adopts graphite to do lubricant, and guide pin bushing and guide pillar are less to the consume of graphite in the process of motion, can reach for a long time lubricated effect, high lubricating effect.
Description of drawings
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is the enlarged drawing at A place among Fig. 1.
The specific embodiment
The invention will be further described below in conjunction with description of drawings and the specific embodiment:
The guiding lubrication system of a kind of plastic mould shown in Fig. 1 to 2 includes guide pin bushing 1, is provided with guide pillar 2 in described guide pin bushing 1, is provided with the graphite circle 3 of self-lubricating between described guide pin bushing 1 and guide pillar 2.
The first embodiment of the present invention, the interval arranges a plurality of mounting grooves 4 on described guide pin bushing 1 inwall, and described graphite circle 3 is arranged in the described mounting groove 4, the smooth surface of described guide pillar.
The second embodiment of the present invention is provided with a plurality of annular mounting groove at described guide pillar 2 outer walls, and described graphite circle 3 is arranged in the described annular mounting groove, described guide pin bushing 1 inner wall smooth.
Be provided with convex along 5 at described guide pin bushing 1 among the present invention.The above-mentioned diameter that is provided with is greater than the termination 6 of guide pin bushing 1 internal diameter in described guide pillar 2 lower ends.
The present invention is simple in structure, adopts graphite to do lubricant, and guide pin bushing and guide pillar are less to the consume of graphite in the process of motion, can reach for a long time lubricated effect, high lubricating effect.
Claims (5)
1. the guiding lubrication system of a plastic mould is characterized in that: include guide pin bushing (1), be provided with guide pillar (2) in described guide pin bushing (1), be provided with the graphite circle (3) of self-lubricating between described guide pin bushing (1) and guide pillar (2).
2. the guiding lubrication system of a kind of plastic mould according to claim 1, it is characterized in that the interval arranges a plurality of mounting grooves (4) on described guide pin bushing (1) inwall, described graphite circle (3) is arranged in the described mounting groove (4), the smooth surface of described guide pillar.
3. the guiding lubrication system of a kind of plastic mould according to claim 1, it is characterized in that being provided with a plurality of annular mounting groove at described guide pillar (2) outer wall, described graphite circle (3) is arranged in the described annular mounting groove, described guide pin bushing (1) inner wall smooth.
4. the guiding lubrication system of a kind of plastic mould according to claim 1 is characterized in that being provided with convex along (5) at described guide pin bushing (1).
5. the guiding lubrication system of a kind of plastic mould according to claim 1 is characterized in that the above-mentioned diameter that is provided with is greater than the termination (6) of guide pin bushing (1) internal diameter in described guide pillar (2) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210510681.7A CN102950677B (en) | 2012-11-29 | 2012-11-29 | Guide lubricating structure of plastic mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210510681.7A CN102950677B (en) | 2012-11-29 | 2012-11-29 | Guide lubricating structure of plastic mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102950677A true CN102950677A (en) | 2013-03-06 |
| CN102950677B CN102950677B (en) | 2015-06-03 |
Family
ID=47760349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210510681.7A Expired - Fee Related CN102950677B (en) | 2012-11-29 | 2012-11-29 | Guide lubricating structure of plastic mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102950677B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128495A (en) * | 2014-06-24 | 2014-11-05 | 卢世清 | Die guide column |
| CN105500627A (en) * | 2016-01-25 | 2016-04-20 | 中山市利群精密实业有限公司 | Mould for feeding rubber in hidden mode from pitched top |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202180572U (en) * | 2011-06-27 | 2012-04-04 | 深圳市广聚泰塑料实业有限公司 | Self-lubricating graphite guide sleeve structure |
-
2012
- 2012-11-29 CN CN201210510681.7A patent/CN102950677B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202180572U (en) * | 2011-06-27 | 2012-04-04 | 深圳市广聚泰塑料实业有限公司 | Self-lubricating graphite guide sleeve structure |
Non-Patent Citations (1)
| Title |
|---|
| 陈炎嗣: "《多工位级进模设计与制造》", 31 October 2006, 机械工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128495A (en) * | 2014-06-24 | 2014-11-05 | 卢世清 | Die guide column |
| CN105500627A (en) * | 2016-01-25 | 2016-04-20 | 中山市利群精密实业有限公司 | Mould for feeding rubber in hidden mode from pitched top |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102950677B (en) | 2015-06-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20150603 Termination date: 20211129 |