CN212735265U - Digit control machine tool unit head lubricating structure - Google Patents
Digit control machine tool unit head lubricating structure Download PDFInfo
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- CN212735265U CN212735265U CN202021300260.8U CN202021300260U CN212735265U CN 212735265 U CN212735265 U CN 212735265U CN 202021300260 U CN202021300260 U CN 202021300260U CN 212735265 U CN212735265 U CN 212735265U
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- annular chamber
- stripper plate
- machine tool
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Abstract
The utility model discloses a digit control machine tool unit head lubricating structure, gear including the inside drive main shaft of digit control machine tool unit head, the inside of gear is equipped with an annular chamber, and the department all is equipped with the ball-type hole with the annular chamber intercommunication between the gear is located the dogtooth, and movable mounting has the spheroid in the ball-type hole, all is equipped with the oil storage tank more than one on the spheroidal outer wall, and the annular chamber is inside to be the loop configuration and is equipped with the stripper plate more than one, all installs the flexure strip between the stripper plate, and the storage has lubricating oil between the outer lane of ring and the annular chamber, all installs elastic mechanism between the medial surface of stripper plate and the interior anchor ring of. The utility model discloses simple structure, gear and other gear engagement back, other gear can contact with the spheroid, and the spheroid can rotate at the rotatory in-process of gear, and the pivoted in-process can take out the lubricating oil in the annular chamber, makes painting between the gear that lubricating oil can last, has avoided the too big damage that leads to the fact of friction between the two.
Description
Technical Field
The utility model relates to a numerical control equipment technical field, concretely relates to digit control machine tool unit head lubricating structure.
Background
The numerical control power head is the transmission part that sets up on drilling machine, tapping lathe, is the drilling machine, the core part of tapping lathe, and consequently the effective lubrication of numerical control power head is the drilling machine, the assurance of tapping lathe performance, nevertheless because the inside gear of numerical control power head seals in spindle controller, generally will not be with the interpolation lubricating oil that lasts, and this will cause the numerical control power head to lose the lubrication at the in-process that uses, and then lead to the wearing and tearing and the damage of drilling machine, tapping lathe part.
Disclosure of Invention
The utility model aims to solve the technical problem that a digit control machine tool unit head lubricating structure is provided to solve the problem of proposing among the above-mentioned background art.
The utility model discloses a realize through following technical scheme: the utility model provides a digit control machine tool unit head lubricating structure, gear including the inside drive main shaft of digit control machine tool unit head, the inside of gear is equipped with an annular chamber, the department that the gear is located between the dogtooth all is equipped with the ball-type hole with the annular chamber intercommunication, movable mounting has the spheroid in the ball-type hole, all be equipped with the oil storage tank more than one on the spheroidal outer wall, the inside annular structure that is of annular chamber is equipped with the stripper plate more than one, all install the flexure strip between the stripper plate, the stripper plate all is the arc structure setting, stripper plate and flexure strip are connected and are formed a ring, the storage has lubricating oil between the outer lane of ring and the annular chamber, all install elastic mechanism between the medial surface of stripper plate and the.
As the preferred technical scheme, all be equipped with first parallel surface on the medial surface of stripper plate, the interior anchor ring of annular chamber is just being equipped with the second parallel surface to first parallel surface department, and elastic mechanism all includes spring and telescopic link, and the spring all overlaps and locates on the telescopic link, and the one end of spring and telescopic link is all installed on first parallel surface, and the other end is all installed on the second parallel surface.
As a preferred technical scheme, the width of the extrusion plate and the elastic sheet is the same as that of the annular cavity, and the side surfaces of the extrusion plate and the elastic sheet are in contact with the inner wall surface of the annular cavity.
Preferably, the elastic sheet is made of a rubber band material.
The utility model has the advantages that: the utility model discloses simple structure, the gear is with other gear engagement back, other gear can contact with the spheroid, and the spheroid can rotate at the rotatory in-process of gear, the pivoted in-process can take away the lubricating oil in the annular chamber, what make lubricating oil can last paints between the gear, the too big and damage that causes of friction between the two has been avoided, and the centrifugal force that produces when the gear is rotatory can outwards throw away lubricating oil, and enter the oil storage tank, centrifugal force can outwards throw away the stripper plate simultaneously, the stripper plate of removal can further extrusion lubricating oil, thereby ensure that lubricating oil gets into in the oil storage tank.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of the ball body of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 and 2, the utility model discloses a digit control machine tool unit head lubricating structure, gear 1 including the inside drive main shaft of digit control machine tool unit head, the inside of gear 1 is equipped with an annular chamber 3, gear 1 is located the spherical hole that department all was equipped with and communicates with the annular chamber between the dogtooth, movable mounting has spheroid 2 in the spherical hole, all be equipped with more than one oil storage tank 6 on spheroid 2's the outer wall, 3 inside annular structures that are of annular chamber are equipped with more than one stripper plate 4, all install flexible sheet 7 between stripper plate 4, stripper plate 4 all is the arc structure setting, stripper plate 4 and flexible sheet 7 are connected and are formed a ring, the storage has lubricating oil between the outer lane of ring and the annular chamber 3, all install elastic mechanism between the medial surface of stripper plate 4 and the interior anchor ring of annular chamber.
In this embodiment, all be equipped with first parallel plane 11 on the medial surface of stripper plate 4, the interior anchor ring of annular chamber 3 is just being equipped with second parallel plane 12 to first parallel plane department, elastic mechanism all includes spring 9 and telescopic link 8, spring 9 all overlaps locates on telescopic link 8, the one end of spring 9 and telescopic link 8 is all installed on first parallel plane 11, the other end is all installed on second parallel plane 12, receive the effect of centrifugal force and outside removal back at the stripper plate, can elongate the spring, and after the gear stops rotating, the ability of returning through the spring pulls back the original position with the stripper plate, do not influence the size of annular chamber.
Wherein, be equipped with the oil filler point with the annular chamber intercommunication on the lateral surface of gear, threaded connection has the sealing plug in the oil filler point, does not have lubricating oil in inside after, accessible oil filler point additional lubrication oil.
In this embodiment, the widths of the squeeze plate 4 and the elastic sheet 7 are the same as the width of the annular cavity 3, and the side surfaces of the squeeze plate 4 and the elastic sheet 7 are both in contact with the inner wall surface of the annular cavity 3, so that the lubricating oil can be squeezed outwards comprehensively.
In this embodiment, the elastic piece 7 is made of a rubber band material, and the elastic piece has elasticity so as not to affect the outward movement of the pressing plate.
After the gear is meshed with the other gear, the other gear can be in contact with the ball body, the ball body can rotate in the process of rotation of the gear, lubricating oil can be thrown outwards by centrifugal force generated when the gear rotates and enters the oil storage tank, meanwhile, the extrusion plate can be thrown outwards by the centrifugal force, the moving extrusion plate can further extrude the lubricating oil, and therefore the lubricating oil can enter the oil storage tank.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (4)
1. The utility model provides a digit control machine tool unit head lubricating structure which characterized in that: gear (1) including the inside drive main shaft of digit control machine tool unit head, the inside of gear (1) is equipped with an annular chamber (3), gear (1) is located between the dogtooth and locates all to be equipped with the ball-type hole with the annular chamber intercommunication, movable mounting has spheroid (2) in the ball-type hole, all be equipped with more than one oil storage tank (6) on the outer wall of spheroid (2), annular chamber (3) inside is annular structure and is equipped with more than one stripper plate (4), all install flexible piece (7) between stripper plate (4), stripper plate (4) all are the arc structure setting, stripper plate (4) and flexible piece (7) are connected and are formed a ring, the storage has lubricating oil between the outer lane of ring and annular chamber (3), all install elastic mechanism between the medial surface of stripper plate (4) and the interior anchor ring of annular chamber.
2. The lubrication structure of the power head of the numerical control machine tool according to claim 1, wherein: all be equipped with first parallel surface (11) on the medial surface of stripper plate (4), the interior anchor ring of annular chamber (3) is just being equipped with second parallel surface (12) to first parallel surface department, and elastic mechanism all includes spring (9) and telescopic link (8), and on telescopic link (8) were all located in spring (9), the one end of spring (9) and telescopic link (8) was all installed on first parallel surface (11), and the other end is all installed on second parallel surface (12).
3. The lubrication structure of the power head of the numerical control machine tool according to claim 1, wherein: the width of the extrusion plate (4) and the width of the elastic sheet (7) are the same as the width of the annular cavity (3), and the side surfaces of the extrusion plate (4) and the elastic sheet (7) are in contact with the inner wall surface of the annular cavity (3).
4. The lubrication structure of the power head of the numerical control machine tool according to claim 1, wherein: the elastic sheet (7) is made of rubber band material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021300260.8U CN212735265U (en) | 2020-07-06 | 2020-07-06 | Digit control machine tool unit head lubricating structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021300260.8U CN212735265U (en) | 2020-07-06 | 2020-07-06 | Digit control machine tool unit head lubricating structure |
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| Publication Number | Publication Date |
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| CN212735265U true CN212735265U (en) | 2021-03-19 |
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| CN202021300260.8U Active CN212735265U (en) | 2020-07-06 | 2020-07-06 | Digit control machine tool unit head lubricating structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113212068A (en) * | 2021-05-10 | 2021-08-06 | 江西海峰重工科技有限责任公司 | Novel wide-body mining oil-gas suspension double-vehicle rear axle device capable of avoiding load difficulty |
| CN114029515A (en) * | 2021-12-29 | 2022-02-11 | 云南省机械研究设计院 | Vertical machine tool high-speed spindle system with excellent thermal stability |
-
2020
- 2020-07-06 CN CN202021300260.8U patent/CN212735265U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113212068A (en) * | 2021-05-10 | 2021-08-06 | 江西海峰重工科技有限责任公司 | Novel wide-body mining oil-gas suspension double-vehicle rear axle device capable of avoiding load difficulty |
| CN113212068B (en) * | 2021-05-10 | 2024-05-07 | 江西海峰重工科技有限责任公司 | Novel wide-body mining hydro-pneumatic suspension double-vehicle rear axle device capable of avoiding load difficulty |
| CN114029515A (en) * | 2021-12-29 | 2022-02-11 | 云南省机械研究设计院 | Vertical machine tool high-speed spindle system with excellent thermal stability |
| CN114029515B (en) * | 2021-12-29 | 2024-04-12 | 中国机械总院集团云南分院有限公司 | Vertical machine tool high-speed main shaft system with excellent thermal stability |
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