CN221088276U - Oil-water isolation mechanism of machine tool - Google Patents
Oil-water isolation mechanism of machine tool Download PDFInfo
- Publication number
- CN221088276U CN221088276U CN202322775058.0U CN202322775058U CN221088276U CN 221088276 U CN221088276 U CN 221088276U CN 202322775058 U CN202322775058 U CN 202322775058U CN 221088276 U CN221088276 U CN 221088276U
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- machine tool
- oil
- die
- die box
- isolation mechanism
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 238000002955 isolation Methods 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 36
- 238000012856 packing Methods 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims description 8
- 238000007493 shaping process Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims 1
- 239000010687 lubricating oil Substances 0.000 abstract description 6
- 239000000498 cooling water Substances 0.000 abstract description 5
- 238000000465 moulding Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model discloses an oil-water isolation mechanism of a machine tool, which comprises a machine body, wherein the machine body comprises an inner cavity and an outer molding cavity, a die assembly is arranged in the inner cavity of the machine body, a die box body is arranged between the inner cavity of the machine body and the outer molding cavity, an outer sealing plate is sleeved outside the die box body, a fixing groove is formed at the joint of the outer sealing plate and the die box body, a packing is arranged in the fixing groove, and a sealing assembly fixed by screws is arranged outside the packing, so that lubricating oil and cooling water in the machine tool can be isolated, and the influence on machine tool parts and machined parts is reduced.
Description
Technical Field
The utility model relates to the technical field of mechanical machine tool production, in particular to an oil-water isolation mechanism of a machine tool.
Background
Moving parts in the machine tool cavity need lubrication to reduce friction and wear, improve work efficiency and life, typically use machine tool specific lubricating oils to lubricate the various parts to ensure that they do not overheat or fail during high speed movement, while during machine forming, water is typically used to reduce temperature to help control the machining temperature, prevent material deformation or overheating of the cutting tool, and improve machining quality.
In the prior art, the inner cavity of the machine body and the forming area are completely circulated, which easily causes the mixing of lubricating oil and cooling water, and the mixture of the lubricating oil and the cooling water can damage various components of the machine tool, such as bearings, gears, guide rails and the like, which can cause the performance of the machine tool to be reduced, more frequent maintenance and repair are required, and the stability and the precision of the machining process can be influenced, so that the quality of machined parts is reduced.
Disclosure of Invention
In order to solve the problems, the utility model provides an oil-water isolation mechanism of a machine tool, which can isolate lubricating oil and cooling water in the machine tool and reduce the influence on machine tool parts and processed parts.
In order to achieve the purpose, the oil-water isolation mechanism of the machine tool comprises a machine body, wherein the machine body comprises an inner cavity and an outer molding cavity, a die box body is arranged between the inner cavity of the machine body and the outer molding cavity, a die assembly is arranged in the die box body, an outer sealing plate is sleeved outside the die box body, a fixing groove is formed in the joint of the outer sealing plate and the die box body, a packing is arranged in the fixing groove, and a sealing assembly fixed by screws is arranged outside the packing.
Preferably, the sealing assembly is sequentially provided with a pressing plate, a rubber strip and a cover strip which are fixedly connected by screws from inside to outside. The sealing assembly formed by a plurality of parts can provide better sealing performance, the rubber strip is used for filling gaps and playing a role in double protection, garbage scraps in a forming area can be isolated from entering the inner cavity of the lathe bed, so that no air leakage or liquid leakage occurs, the cover strip is used for covering and protecting the rubber strip, the pressing plate can apply enough force to ensure that the sealing parts are tightly attached, thus improving the sealing reliability, and the sealing assembly is easier to maintain and replace when being designed by a plurality of parts, and only the affected part needs to be replaced without replacing the whole sealing assembly if one part is damaged or needs to be replaced.
Preferably, the rubber strip and the cover strip are all L-shaped, and the rubber strip and the cover strip are mutually nested. By adopting the design of L shape, the convenient cooperation of rubber strip and cover strip has been realized, and they can nest each other and arrange. This not only reduces the space taken up by the combination of rubber strip and cover strip, but also ensures that they are mutually restrained against leaving the working position.
Preferably, the threaded holes of the pressing plate and the threaded holes of the cover strip are staggered. The staggered threaded holes can prevent threads from loosening or sliding, ensure that the connection between the threaded screws or bolts is more stable, increase the connection strength, reduce the stress concentration at connection points and help prevent the components from breaking or loosening. And when two screw holes are staggered, a straight-through channel is not formed, which is helpful for preventing liquid, gas or particles from penetrating through the connecting component, and further improving the sealing effect.
Preferably, a positioning column matched with the die assembly is arranged on the inner surface of the die box body, and a sealing ring is arranged between the die assembly and the positioning column. The setting of locating column plays limiting displacement to the motion of die subassembly, when guaranteeing the die subassembly motion to front dead center and back dead center, the die box can not roll off seal assembly. The sealing ring isolates the liquid flow between the inside of the die box and the inner cavity of the machine tool.
According to the oil-water isolation mechanism of the machine tool, which is designed by the utility model, the oil-water mixing condition between the inner cavity of the machine body and the formed outer cavity is effectively isolated by arranging the punching die box body and the outer sealing plate. Simultaneously, through reasonable arrangement packing, further the lubricating oil of isolating lathe intracavity flows into the shaping outer chamber, has also avoided the cooling water infiltration lathe intracavity in the shaping outer chamber simultaneously. This design is intended to prevent oil-water mixing and thereby protect machine tool components and machined parts from damage.
Drawings
FIG. 1 is a front view of an oil-water isolation mechanism of a machine tool of the utility model;
FIG. 2 is a cross-sectional view of the oil-water isolation mechanism of the machine tool of the present utility model;
FIG. 3 is an enlarged view of the oil-water isolation mechanism A of the machine tool of the utility model;
fig. 4 is an enlarged view of the oil-water isolation mechanism B of the machine tool of the present utility model.
Wherein: the machine body 1, the machine body inner cavity 11, the forming outer cavity 12, the die assembly 2, the die box 3, the outer sealing plate 4, the fixing groove 41, the packing 5, the sealing assembly 6, the pressing plate 61, the rubber strip 62, the cover strip 63, the positioning column 7 and the sealing ring 8.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Example 1
As shown in fig. 1-3, the oil-water isolation mechanism of the machine tool described in this embodiment comprises a machine body 1, wherein the machine body 1 comprises a machine body inner cavity 11 and a forming outer cavity 12, a die box body 3 is arranged between the machine body inner cavity 11 and the forming outer cavity 12, a die assembly 2 is arranged in the die box body 3, an outer sealing plate 4 is sleeved outside the die box body 3, a fixing groove 41 is arranged at the joint of the outer sealing plate 4 and the die box body 3, a packing 5 is arranged in the fixing groove 41, and a sealing assembly 6 fixed by screws is arranged outside the packing 5; the sealing assembly 6 is sequentially provided with a pressing plate 61, a rubber strip 62 and a cover strip 63 which are fixedly connected through screws from inside to outside. The sealing assembly 6 formed by a plurality of parts can provide better sealing performance, the rubber strip 62 is used for filling gaps and playing a role of double protection, garbage scraps in a forming area can be isolated from entering the inner cavity 11 of the machine body, so that no air leakage or liquid leakage occurs, the cover strip 63 is used for covering and protecting the rubber strip 62, the pressure plate 61 can apply enough force to ensure the sealing assembly 6to be tightly adhered, thus improving the sealing reliability, and the sealing assembly is easier to maintain and replace when the multi-part design is adopted, and only the affected part needs to be replaced without replacing the whole sealing assembly 6 if one part is damaged or needs to be replaced; the rubber strip 62 and the cover strip 63 are all L-shaped, and the rubber strip 62 and the cover strip 63 are mutually nested. By adopting the L-shaped design, convenient matching of the rubber strip 62 and the cover strip 63 is realized, and the rubber strip and the cover strip can be mutually nested and arranged. This not only reduces the space taken up by the combination of the rubber strip 62 and the cover strip 63, but also ensures that they are mutually limited, preventing them from leaving the working position; the threaded holes of the pressing plate 61 are staggered with the threaded holes of the cover strip 63. The staggered threaded holes can prevent threads from loosening or sliding, ensure that the connection between the threaded screws or bolts is more stable, increase the connection strength, reduce the stress concentration at connection points and help prevent the components from breaking or loosening. And when two screw holes are staggered, a straight-through channel is not formed, which is helpful for preventing liquid, gas or particles from penetrating through the connecting component, and further improving the sealing effect.
Example 2
As shown in fig. 1, in the oil-water isolation mechanism of the machine tool described in this embodiment, as shown in fig. 1-4, a positioning column 7 adapted to the die assembly 2 is arranged on the inner surface of the die box 3, and a sealing ring 8 is arranged between the die assembly 2 and the positioning column 7. The positioning column 7 plays a limiting role on the movement of the die assembly 2, and ensures that the die box 3 cannot slide out of the sealing assembly when the die assembly 2 moves to the front dead center and the rear dead center. The sealing ring 8 isolates the liquid flow between the inside of the stamping box body 3 and the inner cavity 11 of the machine body.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The utility model provides a lathe oil water isolation mechanism, includes organism (1), its characterized in that, organism (1) include organism inner chamber (11) and shaping outer chamber (12), are equipped with die box (3) between organism inner chamber (11) and shaping outer chamber (12), are equipped with die assembly (2) in die box (3), die box (3) overcoat is equipped with outer shrouding (4), outer shrouding (4) are equipped with fixed slot (41) with die box (3) junction, be equipped with packing (5) in fixed slot (41), seal assembly (6) of screw fixation are equipped with outward to packing (5).
2. The machine tool oil-water isolation mechanism according to claim 1, wherein the sealing assembly (6) is sequentially provided with a pressing plate (61), a rubber strip (62) and a cover strip (63) which are fixedly connected through screws from inside to outside.
3. The machine tool oil-water isolation mechanism according to claim 2, wherein the rubber strip (62) and the cover strip (63) are all in an L shape, and the rubber strip (62) and the cover strip (63) are arranged in a mutually nested manner.
4. The machine tool oil-water separation mechanism according to claim 2, wherein the threaded holes of the pressing plate (61) are staggered with the threaded holes of the cover strip (63).
5. The machine tool oil-water isolation mechanism according to claim 1, wherein a positioning column (7) matched with the die assembly (2) is arranged on the inner surface of the die box body (3), and a sealing ring (8) is arranged between the die assembly (2) and the positioning column (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322775058.0U CN221088276U (en) | 2023-10-17 | 2023-10-17 | Oil-water isolation mechanism of machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322775058.0U CN221088276U (en) | 2023-10-17 | 2023-10-17 | Oil-water isolation mechanism of machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221088276U true CN221088276U (en) | 2024-06-07 |
Family
ID=91306174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322775058.0U Active CN221088276U (en) | 2023-10-17 | 2023-10-17 | Oil-water isolation mechanism of machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221088276U (en) |
-
2023
- 2023-10-17 CN CN202322775058.0U patent/CN221088276U/en active Active
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