CN102950677B - Guide lubricating structure of plastic mold - Google Patents
Guide lubricating structure of plastic mold Download PDFInfo
- Publication number
- CN102950677B CN102950677B CN201210510681.7A CN201210510681A CN102950677B CN 102950677 B CN102950677 B CN 102950677B CN 201210510681 A CN201210510681 A CN 201210510681A CN 102950677 B CN102950677 B CN 102950677B
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- CN
- China
- Prior art keywords
- pin bushing
- guide pin
- guide
- described guide
- guide pillar
- 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 - Fee Related
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
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 and drive oil groove on guide pillar, with brush, machine oil is coated in guide pillar upper type.When so producing, machine oil can vapor away, and the time has been grown just does not have lubricant between guide pin bushing and guide pillar, and the frictional force of guide pillar and guide pin bushing strengthens, and guide pillars and bushes can damage, can be stuck mutually time serious.Guide pillars and bushes is caused to scrap.Cause serious loss.
Summary of the invention
The object of the invention is to overcome weak point of the prior art, providing a kind of structure simple, 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 guiding lubrication system for plastic mould, is characterized in that: include guide pin bushing, in described guide pin bushing, be provided with guide pillar, is provided with the graphite circle of self-lubricating between described guide pin bushing and guide pillar.
The guiding lubrication system of a kind of plastic mould as above, it is characterized in that interval arranges multiple mounting groove on described guide pin bushing inwall, described graphite circle is arranged in described mounting groove, the smooth surface of described guide pillar.
The guiding lubrication system of a kind of plastic mould as above, it is characterized in that being provided with multiple annular mounting groove on described guide pillar outer wall, described graphite circle is arranged in described annular mounting groove, described guide pin bushing inner wall smooth.
The guiding lubrication system of a kind of plastic mould as above, is characterized in that being provided with convex edge at described guide pin bushing.
The guiding lubrication system of a kind of plastic mould as above, is characterized in that the above-mentioned termination being provided with diameter and being greater than guide pin bushing internal diameter in described guide pillar lower end.
In sum, the present invention relative to its beneficial effect of prior art is:
Structure of the present invention is simple, adopts graphite to do lubricant, guide pin bushing and guide pillar less in the consume of process to graphite of motion, the effect of lubrication can be reached for a long time, high lubricating effect.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is the enlarged drawing at A place in Fig. 1.
Detailed description of the invention
Illustrate that the invention will be further described with detailed description of the invention below in conjunction with accompanying drawing:
The guiding lubrication system of a kind of plastic mould as shown in Fig. 1 to 2, includes guide pin bushing 1, in described guide pin bushing 1, be provided with guide pillar 2, 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, on described guide pin bushing 1 inwall, interval arranges multiple mounting groove 4, and described graphite circle 3 is arranged in described mounting groove 4, the smooth surface of described guide pillar.
The second embodiment of the present invention, described guide pillar 2 outer wall is provided with multiple annular mounting groove, and described graphite circle 3 is arranged in described annular mounting groove, described guide pin bushing 1 inner wall smooth.
Convex is provided with along 5 at described guide pin bushing 1 in the present invention.The above-mentioned termination 6 being provided with diameter and being greater than guide pin bushing 1 internal diameter in described guide pillar 2 lower end.
Structure of the present invention is simple, adopts graphite to do lubricant, guide pin bushing and guide pillar less in the consume of process to graphite of motion, the effect of lubrication can be reached for a long time, high lubricating effect.
Claims (1)
1. the guiding lubrication system of a plastic mould, it is characterized in that: include guide pin bushing (1), guide pillar (2) is provided with in described guide pin bushing (1), the graphite circle (3) of self-lubricating is provided with between described guide pin bushing (1) and guide pillar (2), on described guide pin bushing (1) inwall, interval arranges multiple mounting groove (4), described graphite circle (3) is arranged in described mounting groove (4), the smooth surface of described guide pillar, described guide pillar (2) outer wall is provided with multiple annular mounting groove, described graphite circle (3) is arranged in described annular mounting groove, described guide pin bushing (1) inner wall smooth, convex is provided with along (5) at described guide pin bushing (1), the above-mentioned termination (6) being provided with diameter and being greater than 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 CN102950677A (en) | 2013-03-06 |
| CN102950677B true 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) |
Families Citing this family (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102950677A (en) | 2013-03-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Granted publication date: 20150603 Termination date: 20211129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |