CN202291435U - Oil return device for square ram of vertical lathe - Google Patents
Oil return device for square ram of vertical lathe Download PDFInfo
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- CN202291435U CN202291435U CN2011203576749U CN201120357674U CN202291435U CN 202291435 U CN202291435 U CN 202291435U CN 2011203576749 U CN2011203576749 U CN 2011203576749U CN 201120357674 U CN201120357674 U CN 201120357674U CN 202291435 U CN202291435 U CN 202291435U
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- ram
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- oil return
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Abstract
The utility model discloses an oil return device for a square ram of a vertical lathe. The oil return device is arranged beside the square ram in a position corresponding to the bottom surface of a ram sliding seat, and includes a cover plate, an oil return pipe and an oil storage trough, wherein a square hole matched with the square ram is formed in the cover plate; the cover plate is sleeved on the square ram and covered on the bottom surface of the ram sliding seat; an oil collecting cavity is formed by the cover plate and the bottom surface of the ram sliding seat; a scraping blade sleeved on the square ram in a matched manner is locked on the inner wall of the oil collecting cavity; the inner peripheral edges of the scraping blade are propped against the surface of a guiding rail of the square ram; an oil outlet is formed in the cover plate; the oil storage trough is formed on the side edge of the cover plate, and an oil inlet is formed in the oil storage trough; and the oil return pipe is connected between the oil outlet and the oil inlet. The oil return device provided by the utility model overcomes the defect in the prior art that lubricating oil on the square ram leaks outwards, and has the advantages of economization, environmental protection, cleanliness, safety, improved processing quality, low manufacturing cost, and the like.
Description
Technical field
The utility model relates to a kind of oil return apparatus, refers to a kind of oil return apparatus that is used on vertical lathe side's ram especially.
Background technology
Usually, vertical lathe is mainly used in that the processing diameter is big, heavy workpiece and be difficult for the workpiece of clamping on horizontal lathe, and its main shaft is vertical layout, and workpiece rotates on horizontal plane, and knife rest is done vertical or oblique feeding; A kind of vertical lathe spindle wherein commonly used is a square ram structure; Its in the ram slide and relatively this ram slide make the feeding stretching motion on the vertical direction; Sufficient lubricant effect must be arranged in the feed motion process; The guide pass of inevitable edge the side of the lubricating oil of its lubricant effect ram is downwards to leaking outside, thus on square ram place, corresponding ram slide bottom surface around can amass a large amount of lubricating oil, not only exist and pollute the phenomenon of wasting; Nor be beneficial to the cleaning of lathe; The said in addition lubricating oil that leaks outside also can overflow to rotational workpieces surface and make lubricating oil produce splash phenomena, it has influenced the quality of workpiece processing and the service life of equipment, bring potential safety hazard also can for operating personnel in operation.
In view of this, the leakage of oil defective of the vertical lathe side of inventor ram is furtherd investigate, and this case produces thus.
The utility model content
The purpose of the utility model is to provide the oil return apparatus of a kind of vertical lathe side ram, and it has overcome in the conventional art on the square ram lubricating oil defective that leaks outside, and has advantages such as economical environment-protective, clean and safe, raising crudy and production cost.
In order to reach above-mentioned purpose, the solution of the utility model is:
The oil return apparatus of a kind of vertical lathe side ram, the position of the bottom surface of the other corresponding ram slide of its side's of being installed in ram includes cover plate, oil return pipe and oil storage tank; Offer in the above-mentioned cover plate one with the suitable square opening of above-mentioned side's ram, this cover plate is sheathed on above-mentioned side's ram and lid is located at the place, bottom surface of above-mentioned ram slide, then the bottom surface by this cover plate and above-mentioned ram slide forms an oil-collecting cavity; The inwall of above-mentioned oil-collecting cavity is locked and is provided with an adaptive scraping blade that is nested with on above-mentioned side's ram, and the inner edge of this scraping blade supports on the guide rail surface of above-mentioned side's ram; Offer an oil-out on the above-mentioned cover plate, above-mentioned oil storage tank is located on side and its of above-mentioned cover plate and is offered an oiler, and above-mentioned oil return pipe is connected between above-mentioned oil-out and the oiler.
Above-mentioned scraping blade is adaptive to be positioned on the scraping blade pressing plate, and this scraping blade pressing plate passes through screw locking on above-mentioned cover plate.
The above-mentioned cover plate outside is gone up and adaptively is provided with one and is nested with and on above-mentioned side's ram, scrapes the bits sheet, this scrape the bits sheet via scraping blade pressing plate locking on above-mentioned cover plate.
After adopting such scheme; The oil return apparatus of a kind of vertical lathe side of the utility model ram, in the work, along with square ram at every turn when the ram slide slides vertically downward; The guide rail surface of said scraping blade and square ram is scraped the effect of holding each other; Then overflow to the lubricating oil of (outside of square ram) here is recovered in the said oil-collecting cavity via scraping blade, then imports in the oil storage tank via oil-out, oil return pipe, oiler successively and stores, and has realized the recycling of lubricating oil ground thus; Economical environment-protective; Also keep the cleannes on square ram and entire equipment surface, and avoided lubricating oil overflow to rotational workpieces surface to cause lubricating oil generation splash phenomena, thereby guaranteed the high-quality processing of workpiece and operating personnel's safety operation; So this novel oil return apparatus has advantages such as economical environment-protective, clean and safe, raising crudy and production cost.
Description of drawings
Fig. 1 is the structural profile sketch map of the utility model;
Fig. 2 is the enlarged diagram of the part-structure of Fig. 1;
Fig. 3 is the structure enlarged diagram of local A among Fig. 2;
Fig. 4 is the structure enlarged diagram of local B among Fig. 2.
Label declaration
Side's ram 1 ram slide 2
Scraping blade pressing plate 32 cover plates 33
Oil-collecting cavity 34 union elbows 35
Oil return pipe 36 oil storage tanks 37
Oil-out 331 oilers 371
Scrape bits sheet 38
The specific embodiment
In order further to explain the technical scheme of the utility model, come the utility model is set forth in detail through specific embodiment below.
The oil return apparatus of a kind of vertical lathe side ram that relates to for the utility model like Fig. 1-4; Shown in Fig. 1-2; The position of the bottom surface of this novel oil return apparatus 3 side's of being installed in rams 1 other corresponding ram slide 2; Referring to Fig. 2-4, oil return apparatus 3 mainly includes scraping blade 31, cover plate 33, oil return pipe 36 and oil storage tank 37.
Said cover plate 33, offer in it one with the suitable square opening of square ram 1, when it is installed on the adaptive side of the being sheathed on ram 1, and be located at the place, bottom surface of ram slide 2 through the screw spiral shell, then the bottom surface by this cover plate 33 and ram slide 2 forms an oil-collecting cavity 34; Said scraping blade 31; It is the ring-type square scraping blade suitable with above-mentioned square opening; As shown in Figure 4; Scraping blade 31 is adaptive to be nested with on square ram 1 and to be locked on the inwall of oil-collecting cavity 34, and the inner edge of scraping blade 31 supports on the guide rail surface of square ram 1, in order to strengthen scraping blade 31 mounting stability, to guarantee scraping blade 31 and the effect of supporting of said guide rail surface and the sealing of oil-collecting cavity 34; Said scraping blade 31 whole pressures are tightly put and are positioned on the scraping blade pressing plate 32, and this scraping blade pressing plate 33 passes through screw locking again on cover plate 33.
As shown in Figure 3, said oil storage tank 37 is located at the side of cover plate 33, and offers an oiler 371 on it; Offer an oil-out 331 in a end on the cover plate 33 away from scraping blade 31; Oil return pipe 36 is connected between oil-out 331 and the oiler 371, and in order to make the smooth and easy recovery of oil return, said oiler 371 is lower than above-mentioned oil-out 331; And the opening of oil-out 331 longitudinally vertically is provided with; The opening of oiler 371 is along the transverse horizontal setting, and oil return pipe 36 adopts a union elbow 35 to be connected with 331 of oil-outs, and the port of export of oil return pipe 36 stretches into and extends in the oil storage tank 37 by oiler 371; Said oil storage tank 37 is provided with the oil discharge passage (not shown) that the lubricating oil that supply to reclaim utilizes once more again.
In these novel oil return apparatus 3 work; Along with square ram 1 at every turn when ram slide 2 slides vertically downward; Said scraping blade 31 is scraped the effect of holding each other with the guide rail surface of square ram 1; Then overflow to the lubricating oil of (outside of square ram 1) here is recovered in the oil-collecting cavity 34 via scraping blade 31, then flows in the oil storage tanks 37 and stores via oil-out 331, union elbow 35, oil return pipe 36, oiler 371 successively, has realized the recycling of lubricating oil ground thus; Economical environment-protective; Also keep the cleannes on square ram and entire equipment surface, and avoided lubricating oil overflow to rotational workpieces surface to cause lubricating oil generation splash phenomena, thereby guaranteed the high-quality processing of workpiece and operating personnel's safety operation; So this novel oil return apparatus has advantages such as economical environment-protective, clean and safe, raising crudy and production cost.
In this novel preferred embodiment; On said cover plate 33 outsides adaptive be provided with one be nested with on square ram 1 scraping bits sheet 38; Itself and said scraping blade 31 are similar; Lock each other by a scraping blade pressing plate and cover plate 33; This scrape bits sheet 38 setting in order that at square ram 1 at every turn when ram slide 2 slides vertically upward, be used to scrape the pollution sources such as dirt bits on the guide rail surface of the side's of holding ram 1 exposed parts, play cleaning that maintenance side's ram 1 is positioned at the whole surface of part of ram slide 2 thus and be beneficial to it and do feed motion repeatedly.
Product form of the foregoing description and graphic and non-limiting the utility model and style, the those of ordinary skill of any affiliated technical field all should be regarded as not breaking away from the patent category of the utility model to its suitable variation or modification of doing.
Claims (3)
1. the oil return apparatus of vertical lathe side's ram is characterized in that: the position of the bottom surface of the other corresponding ram slide of the side's of being installed in ram includes cover plate, oil return pipe and oil storage tank; Offer in the above-mentioned cover plate one with the suitable square opening of above-mentioned side's ram, this cover plate is sheathed on above-mentioned side's ram and lid is located at the place, bottom surface of above-mentioned ram slide, then the bottom surface by this cover plate and above-mentioned ram slide forms an oil-collecting cavity; The inwall of above-mentioned oil-collecting cavity is locked and is provided with an adaptive scraping blade that is nested with on above-mentioned side's ram, and the inner edge of this scraping blade supports on the guide rail surface of above-mentioned side's ram; Offer an oil-out on the above-mentioned cover plate, above-mentioned oil storage tank is located on side and its of above-mentioned cover plate and is offered an oiler, and above-mentioned oil return pipe is connected between above-mentioned oil-out and the oiler.
2. the oil return apparatus of a kind of vertical lathe side as claimed in claim 1 ram is characterized in that: above-mentioned scraping blade is adaptive to be positioned on the scraping blade pressing plate, and this scraping blade pressing plate passes through screw locking on above-mentioned cover plate.
3. the oil return apparatus of a kind of vertical lathe side as claimed in claim 1 ram is characterized in that: the above-mentioned cover plate outside is gone up and adaptively is provided with one and is nested with and on above-mentioned side's ram, scrapes the bits sheet, this scrape the bits sheet via scraping blade pressing plate locking on above-mentioned cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203576749U CN202291435U (en) | 2011-09-21 | 2011-09-21 | Oil return device for square ram of vertical lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203576749U CN202291435U (en) | 2011-09-21 | 2011-09-21 | Oil return device for square ram of vertical lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202291435U true CN202291435U (en) | 2012-07-04 |
Family
ID=46360415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203576749U Expired - Fee Related CN202291435U (en) | 2011-09-21 | 2011-09-21 | Oil return device for square ram of vertical lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202291435U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909567A (en) * | 2012-10-19 | 2013-02-06 | 上海三一精机有限公司 | Ram oil-leakage-prevention structure and machine tool utilizing same |
| CN103042433A (en) * | 2013-01-10 | 2013-04-17 | 柳州正菱重型数控机床有限公司 | Machine tool ram oil-return device |
| CN110315727A (en) * | 2018-03-30 | 2019-10-11 | 住友重机械工业株式会社 | Injection (mo(u)lding) machine |
-
2011
- 2011-09-21 CN CN2011203576749U patent/CN202291435U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909567A (en) * | 2012-10-19 | 2013-02-06 | 上海三一精机有限公司 | Ram oil-leakage-prevention structure and machine tool utilizing same |
| CN103042433A (en) * | 2013-01-10 | 2013-04-17 | 柳州正菱重型数控机床有限公司 | Machine tool ram oil-return device |
| CN110315727A (en) * | 2018-03-30 | 2019-10-11 | 住友重机械工业株式会社 | Injection (mo(u)lding) machine |
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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: 20120704 Termination date: 20140921 |
|
| EXPY | Termination of patent right or utility model |