CN102909567B - A kind of ram anti-oil leakage device and apply the lathe of this device - Google Patents
A kind of ram anti-oil leakage device and apply the lathe of this device Download PDFInfo
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- CN102909567B CN102909567B CN201210399923.XA CN201210399923A CN102909567B CN 102909567 B CN102909567 B CN 102909567B CN 201210399923 A CN201210399923 A CN 201210399923A CN 102909567 B CN102909567 B CN 102909567B
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- ram
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- slide base
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Abstract
The embodiment of the present invention provides a kind of ram anti-oil leakage device and applies the lathe of this device, belong to construction machinery production technical field, comprise rotary slide base (1), ram (2), ram swab case (3), ram swab case (3) is connected with rotary slide base (1), ram swab case (3) is provided with through hole (31), ram (2) inserts in rotary slide base (1) and through hole (31), and can reciprocatingly slide in rotary slide base (1) through hole (31), ram (2) has level and smooth surface, through hole (31) is provided with sealing (32), ram swab case (3) is also provided with oil-containing groove (33), oil-containing groove (33) communicates relative to the side of rotary slide base (1) with on sealing (32).Embodiment of the present invention structure is simple, and make quick, cost is lower, can prevent the generation of leakage of oil situation safely and effectively, thus extends the service life of lathe, improves the working (machining) efficiency of lathe.
Description
Technical field
The invention belongs to mechanical manufacturing field, relate to anti-oil leakage device, particularly relate to a kind of ram anti-oil leakage device and apply the lathe of this device.
Background technology
The development of nowadays lathe research and development is more and more faster, while people require to improve to lathe function, also more and more higher to the requirement in lathe protect details---and waterproof, oil-leakage-prevention, dust-proof.And along with the manufacture of lathe and improving constantly of acquisition cost, the attention degree of people to the care and maintenance of lathe is also more and more higher.In order to ensure that lathe can in long-term work under high accuracy, the care action strengthening lathe self is naturally more important, also can add research as lathe manufacturing enterprise in this regard in the design of lathe with in producing.
But in the routine use of current lathe, have during the leakage of oil situation of machine tooling parts and see it.Such as ram, the positions such as hydraulic fluid tank, its leakage of oil not only affects attractive in appearance, and is related to the normal use of lathe, also pollutes the environment simultaneously.In routine use, the parts that in vertical lathe, Longmen machine tool, boring machine, leakage of oil is comparatively serious are rams.Due to ram vertical and work top all the time, therefore, as long as leakage of oil, oil just must drop on work top or workpiece, and then may mix with cooling fluid, enter tank for coolant, contaminated cooling liquid, finally makes cooling fluid use, and has influence on the normal work of lathe, this not only reduces operating efficiency, also add the manufacturing cost of company.
Before making the present invention, inventor finds that a lot of leakage of oil situations in the lathe of prior art are caused by pipe seal difference, these all can be improved by the joint changing good airproof performance, and for the defect that design aspect exists, then can not improve easily, therefore, reasonably design has vital effect for oil-leakage-prevention.Owing to the ram that uses in lathe needing the movement support of installing line slideway, cause ram surface irregularity, therefore also relatively difficult to the protection of ram, adopt general scraping to consider plate mode to be worth doing and can not well play oil-leakage-prevention effect, in process, lubricating oil can spill from gap, has influence on the normal work of lathe.
Therefore, those skilled in the art is devoted to that exploitation is a kind of conveniently effectively can be prevented the ram anti-oil leakage device of leakage of oil and apply the lathe of this device.
Summary of the invention
A kind of ram anti-oil leakage device is now provided and applies the lathe of this device, by the swab case be smoothly tightly connected with ram, conveniently effectively can prevent leakage of oil.Concrete technical scheme is as follows:
A kind of ram anti-oil leakage device, comprise rotary slide base, ram, also comprise ram swab case, described ram swab case is connected with described rotary slide base, described ram swab case is provided with through hole, described ram inserts in described rotary slide base and through hole, described ram can reciprocatingly slide in the through hole of described rotary slide base and ram swab case, the sliding surface that described ram contacts with the through hole of ram swab case with described rotary slide base has level and smooth surface, the through hole of described ram swab case is provided with sealing, between described sealing with described ram, slipper seal is connected, described ram swab case is also provided with oil-containing groove, described oil-containing groove communicates relative to the side of rotary slide base with on described sealing.
Preferably, the cross section of described ram is square.
Preferably, described ram also comprises pillow and guide-rail plate, and described guide-rail plate is located at the corner of described ram cross section.
Preferably, the shape of described ram swab case through hole is square, and the shape of described oil-containing groove is foursquare annular groove, and the opening of described annular groove is towards described rotary slide base.
Preferably, also comprise and scrape bits plate, described in scrape bits plate one end be connected with described ram slipper seal, described in scrape and consider the other end of plate to be worth doing and be connected with described ram swab case.
Preferably, described scrape bits plate comprise first scrape bits plate and second scrape bits plate, described first scrapes bits plate is located between described rotary slide base and ram swab case, described first other end scraping bits plate is connected with described oil-containing groove, and described second scrapes bits plate is located at the opposite side of described rotary slide base relative to ram swab case.
Preferably, described in scrape bits plate and be provided with sealing through hole, described ram to insert in described sealing through hole and is connected with the slipper seal of described sealing through hole.
Preferably, described sealing is provided with seal groove and sealing ring, and described sealing ring is located in described seal groove, and described sealing ring is connected with described ram slipper seal.
Preferably, also comprise oil storage box, described oil storage box communicates with the oil-containing groove of described ram swab case, and the horizontal plane at described oil storage box place is lower than the horizontal plane residing for described oil-containing groove.
A kind of lathe, comprise ram anti-oil leakage device described above, beam slide and crossbeam, described beam slide is connected with described rotary slide base, and described beam slide and crossbeam link together, and described beam slide also can move on crossbeam.
Technique scheme tool has the following advantages or beneficial effect:
Ram has level and smooth surface, and the surrounding of ram swab case and ram all can be tightly connected, and lubricating oil can be prevented from landing between ram and rotary slide base;
Meanwhile, oil-containing groove conveniently can store the lubricating oil spilt that ram swab case stops.Embodiments of the invention overall structure is simple, and make quick, cost is lower, can prevent the generation of leakage of oil situation safely and effectively, thus extends the service life of lathe, improves the working (machining) efficiency of lathe.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of embodiments of the invention;
Fig. 2 is the structural representation of the ram of embodiments of the invention;
Fig. 3 is the structural representation of the ram swab case of embodiments of the invention;
Fig. 4 is the structural representation scraping bits plate of embodiments of the invention;
Fig. 5 is the structural representation of the lathe of embodiments of the invention.
In figure: 1 be the rotary slide base, 2 of the embodiment of the present invention be ram, 3 be ram swab case, 31 be through hole, 32 be sealing, 33 be oil-containing groove, 34 be seal groove, 35 for sealing ring, 4 be that first to scrape bits plate, 5 be second scrape bits plate, 6 to be the first through hole, 7 be the second through hole, 8 and be oil storage box, 9 be beam slide, 10 be crossbeam.
Detailed description of the invention
Below with reference to accompanying drawing, concrete explaination is done to the present invention.
A kind of ram anti-oil leakage device of embodiments of the invention as shown in Figure 1 and Figure 3, comprises rotary slide base 1, ram 2, ram swab case 3.
Ram swab case 3 is connected with rotary slide base 1, and ram swab case 3 is provided with through hole 31.Ram 2 inserts in rotary slide base 1 and through hole 31, and can in the through hole 31 of rotary slide base 1 and ram swab case 3 as figure in the direction shown in A and B reciprocatingly slide.The sliding surface that ram 2 contacts with the through hole 31 of ram swab case 3 with rotary slide base 1 has level and smooth surface.
The through hole 31 of ram swab case 3 is provided with sealing 32.Between sealing 32 with ram 2, slipper seal is connected.Ram swab case 3 is also provided with oil-containing groove 33.Oil-containing groove 33 communicates relative to the side of rotary slide base 1 with on sealing 32.
The present invention, by arranging the ram swab case be tightly connected on ram, prevents lubricating oil from landing between ram and rotary slide base.Ram of the present invention has level and smooth surface, and the surrounding of ram swab case and ram all can be tightly connected, and meanwhile, oil-containing groove conveniently can store the lubricating oil exposed that ram swab case stops.Structure of the present invention is simple, and make quick, cost is lower, can prevent the generation of leakage of oil situation safely and effectively.
As shown in Figure 2, in an embodiment of the present invention, the cross section of ram 2 is square.Also can be trapezoidal.The surface of smooth ram 2 is beneficial to the ram swab case 3 be tightly connected with it and plays the best effect stopping leakage of oil.And preferred, needed for supportting when ram 2 moves up and down and props up, ram 2 also comprises pillow 21 and guide-rail plate 22, and guide-rail plate 22 is located at the corner of the foursquare cross section of ram.In the present embodiment, in order to ensure planarization, the surface of ram 2 need process smooth together after installing all guide-rail plates 22.
As shown in Fig. 3 and Fig. 1, in an embodiment of the present invention, the shape of ram swab case 3 through hole 31 is square.The shape of oil-containing groove 33 is foursquare annular groove, and the opening of annular groove is towards rotary slide base 1.In the present embodiment, the size of through hole 31 is consistent with the cross sectional dimensions of ram 2.Be convenient to the sealing of through hole 31 and ram 2.
In addition, as shown in fig. 1, in an embodiment of the present invention, also comprise and scrape bits plate.The one end of scraping bits plate is connected with ram 2 slipper seal, and the other end scraping bits plate is connected with ram swab case 3.Scrape bits plate comprise first scrape bits plate 4 and second scrape bits plate 5.First scrapes bits plate 4 is located between rotary slide base 1 and ram swab case 3, and first other end scraping bits plate 4 is connected with oil-containing groove 33.First scrapes bits plate 4 when ram 2 slides up and down, and is scraped by the lubricating oil on ram 2 surface, and the lubricating oil scraped can directly enter in the oil-containing groove 33 scraping the ram swab case 3 that the other end of considering plate 4 to be worth doing is connected with first.
Second scrapes bits plate 5 is located at the opposite side of rotary slide base 1 relative to ram swab case 3.The sliding surface that ram 2 is positioned at ram swab case 3 and rotary slide base 1 inside is entered for preventing outside iron filings and dust.
In addition, as shown in Figure 4, in an embodiment of the present invention, scrape bits plate and be provided with sealing through hole, ram 2 inserts and seals in through hole and be tightly connected with sealing through hole.Namely first scrape bits plate 4 and second scrape bits plate 5 shape similar to ram swab case 3.Further, in order to ensure the effect of ram anti-oil leakage device of the present invention, first scrapes bits plate 4 and second, and to scrape bits plate 5 must be one-body molded, can ensure to occur the situation that lubricating oil that tradition splicing scrapes bits plate spills from gap like this.
As shown in Fig. 3 and 1, in an embodiment of the present invention, sealing 32 is provided with seal groove 34 and sealing ring 35.Sealing ring 35 is located in seal groove 34, and sealing ring 35 and ram 2 are tightly connected.Sealing ring 35 can strengthen the sealing 32 of ram swab case 3 and the sealing effectiveness of ram 2.
In the present embodiment, sealing ring 35 adopts the mode of injecting glue to realize.As shown in Figure 3, by side opening first through hole 6 first at ram swab case 3, seal groove 34 is got through; The second through hole 7 is opened again in the bottom of ram swab case 3.First through hole 6 is communicated with 7, and the blocking of the side of the ram swab case 3 that the first through hole 6 is got through, prevent external dust and iron filings from entering inside.If the first through hole 6 has got through oil-containing groove 33, the opening between the oil-containing groove 33 got through and seal groove is also needed to block, when preventing injecting glue, glue leaks, to form the hole for injecting glue of a both ends open between the bottom of ram swab case 3 and seal groove 34, carry out injecting glue subsequently, form sealing ring 35, thus reduce the difficulty of installing.
As shown in Figure 1, in an embodiment of the present invention, oil storage box 8 is also comprised.Oil storage box 8 communicates with the oil-containing groove 33 of ram swab case 3.The horizontal plane at oil storage box 8 place lower than the horizontal plane residing for oil-containing groove 33, for the lubricating oil in ram swab case 3 is imported in oil storage box 8.
As shown in Figure 5, in a kind of lathe of embodiments of the invention, also comprise beam slide 9 and crossbeam 10.Beam slide 9 is connected with rotary slide base 1, and beam slide 9 and crossbeam 10 link together, and can move on crossbeam 10.
The ram anti-oil leakage device of embodiments of the invention has structure simply, lower-cost advantage; And have the duplicate protection scraping bits plate and sealing ring, discarded lubricating oil is also convenient to reclaim and focus on.Thus extend the service life of lathe, improve the working (machining) efficiency of lathe.
Be described in detail specific embodiments of the invention above, but it is just as example, the present invention is not restricted to specific embodiment described above.When such as guide rail guide post or guide pipe etc. are replaced, equally also can play the guider making support bar enter operating position smoothly.To those skilled in the art, any equivalent modifications that the present invention is carried out and substituting also all among category of the present invention.Therefore, equalization conversion done without departing from the spirit and scope of the invention and amendment, all should contain within the scope of the invention.
Claims (6)
1. a ram anti-oil leakage device, comprise rotary slide base (1), ram (2), it is characterized in that, also comprise ram swab case (3), described ram swab case (3) is connected with described rotary slide base (1), described ram swab case (3) is provided with through hole (31), described ram (2) inserts in described rotary slide base (1) and through hole (31), and can reciprocatingly slide in the through hole (31) of described rotary slide base (1) and ram swab case (3), described ram (2) is upper has level and smooth surface with the sliding surface that described rotary slide base (1) contacts with the through hole (31) of ram swab case (3), the through hole (31) of described ram swab case (3) is provided with sealing (32), between described sealing (32) with described ram (2), slipper seal is connected, described ram swab case (3) is also provided with oil-containing groove (33), described oil-containing groove (33) communicates relative to the side of rotary slide base (1) with on described sealing (32), also comprise and scrape bits plate, described one end of scraping bits plate is connected with described ram (2) slipper seal, the described other end scraping bits plate is connected with described ram swab case (3), described scrape bits plate comprise first scrape bits plate (4) and second scrape consider to be worth doing plate (5), described first scrapes bits plate (4) is located between described rotary slide base (1) and ram swab case (3), described first other end scraping bits plate (4) is connected with described oil-containing groove (33), described second scrapes bits plate (5) is located at the opposite side of described rotary slide base (1) relative to ram swab case (3), described bits plate of scraping is provided with sealing through hole, described ram (2) to insert in described sealing through hole and is connected with the slipper seal of described sealing through hole, described first scrape bits plate (4) and second scrape consider to be worth doing plate (5) one-body molded, described sealing (32) is provided with seal groove (34) and sealing ring (35), described sealing ring (35) is located in described seal groove (34), described sealing ring (35) is connected with described ram (2) slipper seal, described sealing ring (35) adopts the mode of injecting glue to realize, by side opening first through hole (6) first at ram swab case (3), get through seal groove (34), the second through hole (7) is opened again in the bottom of ram swab case (3), first through hole (6) is communicated with the second through hole (7), and the blocking of the side of the ram swab case (3) that the first through hole (6) is got through, if the first through hole (6) has got through oil-containing groove (33), the opening between the oil-containing groove (33) got through and seal groove is also needed to block, to form the hole for injecting glue of a both ends open between the bottom of ram swab case (3) and seal groove (34), carry out injecting glue subsequently, form sealing ring (35).
2. ram anti-oil leakage device as claimed in claim 1, is characterized in that, the cross section of described ram (2) is square.
3. ram anti-oil leakage device as claimed in claim 2, it is characterized in that, described ram (2) also comprises pillow (21) and guide-rail plate (22), and described guide-rail plate (22) is located at the corner of the square cross section of described ram (2).
4. ram anti-oil leakage device as claimed in claim 2, it is characterized in that, the shape of described ram swab case (3) through hole (31) is square, the shape of described oil-containing groove (33) is foursquare annular groove, and the opening of described annular groove is towards described rotary slide base (1).
5. ram anti-oil leakage device as claimed in claim 1, it is characterized in that, also comprise oil storage box (8), described oil storage box (8) communicates with the oil-containing groove (33) of described ram swab case (3), and the horizontal plane at described oil storage box (8) place is lower than the horizontal plane residing for described oil-containing groove (33).
6. a lathe, comprise the ram anti-oil leakage device as described in any one of claim 1 to 5, beam slide (9) and crossbeam (10), described beam slide (9) is connected with described rotary slide base (1), described beam slide (9) and crossbeam (10) link together, and described beam slide (9) also can be upper mobile at crossbeam (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210399923.XA CN102909567B (en) | 2012-10-19 | 2012-10-19 | A kind of ram anti-oil leakage device and apply the lathe of this device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210399923.XA CN102909567B (en) | 2012-10-19 | 2012-10-19 | A kind of ram anti-oil leakage device and apply the lathe of this device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102909567A CN102909567A (en) | 2013-02-06 |
| CN102909567B true CN102909567B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210399923.XA Expired - Fee Related CN102909567B (en) | 2012-10-19 | 2012-10-19 | A kind of ram anti-oil leakage device and apply the lathe of this device |
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| Country | Link |
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| CN (1) | CN102909567B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695705B (en) * | 2017-09-26 | 2019-08-06 | 齐重数控装备股份有限公司 | Injecting glue shapes static pressure ram swab case |
| CN112122997B (en) * | 2020-09-17 | 2022-03-22 | 浙江双正科技股份有限公司 | Machine tool |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2120008U (en) * | 1992-01-01 | 1992-10-28 | 烟台市渤海水晶石加工厂 | Lubricating oil scavenger of machine tool for cutting crystal |
| KR20100062322A (en) * | 2008-12-02 | 2010-06-10 | 두산인프라코어 주식회사 | Lubricating oil recovery device of machine tool |
| CN201324964Y (en) * | 2008-12-16 | 2009-10-14 | 苏州精机机械工业有限公司 | Dustproof scavenge oil scraper for guideways |
| CN102218546A (en) * | 2011-06-03 | 2011-10-19 | 大连意美机械有限公司 | Simple-column numerical control vertical lathe |
| CN202291435U (en) * | 2011-09-21 | 2012-07-04 | 福建成功机床有限公司 | Oil return device for square ram of vertical lathe |
| CN202479887U (en) * | 2012-01-13 | 2012-10-10 | 上海三一精机有限公司 | Machine tool body hydrostatic guideway oil returning structure |
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| CN102909567A (en) | 2013-02-06 |
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Effective date of registration: 20151106 Address after: 201400, Shanghai, Fengxian District, 19 Lang Road, No. 3 Applicant after: SHANGHAI BRANCH OF SANY GROUP CO., LTD. Address before: 201413, No. two, 318 Avenue, Lingang Industrial Park, Shanghai, Fengxian District, A Applicant before: Seiki Co., Ltd. Shanghai Sany |
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