CN202779483U - Lower die inner sucker rod guiding device - Google Patents
Lower die inner sucker rod guiding device Download PDFInfo
- Publication number
- CN202779483U CN202779483U CN 201220400394 CN201220400394U CN202779483U CN 202779483 U CN202779483 U CN 202779483U CN 201220400394 CN201220400394 CN 201220400394 CN 201220400394 U CN201220400394 U CN 201220400394U CN 202779483 U CN202779483 U CN 202779483U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- slide block
- lubrication hole
- occur
- graphite
- 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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Abstract
The utility model provides a lower die inner sucker rod guiding device comprising a copper guide rail (1) and a slide block (2). The slide block (2) is in a sliding connection with the guide rail (1). The guide rail (1) is provided with a lubrication hole (3) for self-lubricating, and a graphite (4) is positioned inside the lubrication hole (3). Compared with the prior art, the guide rail is made by copper and provided with lubrication hole for self-lubricating, the graphite is mounted inside the lubrication hole, the copper is provided very tough and wear resistant properties and also a certain self-lubricating effect, and the graphite has the lubricating effect. Thus a stagnation is not prone to occur in the sliding connection between the guide rail and the slide block and the wearing and tearing of the guide rail or the slide block is not prone to occur, thereby ensuring that the inner sucker rod can function smoothly and further improving production yield and production efficiency of the mold and prolonging service life of the guide rail and the slide block. Meanwhile, a situation of seizure between the guide rail and the slide block is not prone to occur so that scratches do not occur on the sliding connection surface of the guide rail and the slide block, a good working validity between the guide rail and the slide block is guaranteed, and a good working stability is also guaranteed, thereby ensuring good production continuity and stability of the mold.
Description
Technical field
The utility model belongs to the die apparatus field, particularly relates to pumping rod guider in a kind of counterdie.
Background technology
At present, the pumping rod guider comprises guide rail and the slide block that is slidingly connected on the guide rail in the counterdie of prior art, slide block is connected with interior pumping rod, but because guide rail and slide block are steel or made of iron, then slide block when guide rail slides, the situation that the easy appearance each other of slide block and guide rail is stagnant, thereby cause slide block or way rub more serious, and then the pumping rod precision of the interior pumping rod of impact, so that the yield rate that mould is produced is lower, service life is shorter; Occur easily again simultaneously the situation of killing between slide block and the guide rail, cause interior pumping rod to twitch, thus so that produce and interrupt, and then reduce the production efficiency of mould, increase the mold use cost.Therefore the pumping rod guider exists stability in use relatively poor in the counterdie of prior art, the problem that service life is short.
The utility model content
The utility model provides a kind of stability in use better to reach pumping rod guider in the counterdie of growing service life for above problem.
The utility model overcomes the above problems used technical scheme: a kind of interior pumping rod guider of counterdie with following structure is provided, it comprises guide rail made of copper and slide block, described slide block and guide rail are slidingly connected, described guide rail is provided with the lubrication hole for self-lubricating, is provided with graphite in the described lubrication hole.
After adopting above structure, compared with prior art, the utility model is because guide rail is the copper guide rail, and guide rail is provided with the lubrication hole for self-lubricating, be provided with graphite in the lubrication hole, then has extremely tough and tensile and anti abrasive characteristic because of copper self, reach and also have certain self-lubricating function, and under the lubrication of graphite, so can be so that guide rail and slide block when being slidingly connected, be prone to stagnant situation, guide rail or slide block just are not prone to wearing and tearing yet, and then pumping rod can be worked smoothly in guaranteeing, and then yield rate and production efficiency when improving mould and producing, and the service life of improving guide rail and slide block; Be not prone to the situation of killing between guide rail and the slide block simultaneously yet, then just so that the face that slips of guide rail or slide block cut can not occur yet, guarantee that the reliability of working between guide rail and the slide block is better, the job stability of interior pumping rod is also just better, thereby so that the continuous production of mould and stability are all better.Therefore the utlity model has stability in use, better to reach service life longer.
As improvement, described slide block is the copper slide block, and then so that slide block is more smooth and easy when guide rail slides, guide rail or slide block just more are not prone to the situation of wearing and tearing yet, so that interior pumping rod can be worked more smoothly, further improve service life and the stability in use of guide rail and slide block.
Description of drawings
Fig. 1 is the structural representation of pumping rod guider in the utility model counterdie.
As shown in the figure: 1, guide rail, 2, slide block, 3, lubrication hole, 4, graphite.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Pumping rod guider in a kind of counterdie as shown in Figure 1, it comprises guide rail 1 made of copper and slide block 2, and described slide block 2 is slidingly connected with guide rail 1, and described guide rail 1 is provided with the lubrication hole 3 for self-lubricating, is provided with graphite 4 in the described lubrication hole 3.On the general guide rail 1 several lubrication holes 3 can be set, and the axis of lubrication hole 3 is vertical with the length direction of guide rail 1, and the lubrication hole 3 interior graphite 4 that all are filled with.
Described slide block 2 is the copper slide block.
Assembly method is identical with the assembly method of prior art.
Above embodiment only is preferred embodiment of the present utility model, and the utility model is not limited only to above embodiment and has also allowed other structural change, allly changes in the utility model rights to independence claimed range, all belongs to the utility model protection domain.
Claims (1)
1. pumping rod guider in the counterdie, it is characterized in that: it comprises guide rail made of copper (1) and slide block (2), described slide block (2) is slidingly connected with guide rail (1), described guide rail (1) is provided with the lubrication hole (3) for self-lubricating, is provided with graphite (4) in the described lubrication hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220400394 CN202779483U (en) | 2012-08-14 | 2012-08-14 | Lower die inner sucker rod guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220400394 CN202779483U (en) | 2012-08-14 | 2012-08-14 | Lower die inner sucker rod guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202779483U true CN202779483U (en) | 2013-03-13 |
Family
ID=47806825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220400394 Expired - Fee Related CN202779483U (en) | 2012-08-14 | 2012-08-14 | Lower die inner sucker rod guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202779483U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737964A (en) * | 2014-01-28 | 2014-04-23 | 常熟市鹰腾模具配件制造有限公司 | Multifunctional mold base |
| CN104942138A (en) * | 2015-05-29 | 2015-09-30 | 昆山达亚汽车零部件有限公司 | Stamping die for automobile parts |
-
2012
- 2012-08-14 CN CN 201220400394 patent/CN202779483U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737964A (en) * | 2014-01-28 | 2014-04-23 | 常熟市鹰腾模具配件制造有限公司 | Multifunctional mold base |
| CN104942138A (en) * | 2015-05-29 | 2015-09-30 | 昆山达亚汽车零部件有限公司 | Stamping die for automobile parts |
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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: 20130313 Termination date: 20150814 |
|
| EXPY | Termination of patent right or utility model |