CN219747216U - Damping base of numerical control machine tool - Google Patents
Damping base of numerical control machine tool Download PDFInfo
- Publication number
- CN219747216U CN219747216U CN202320035882.XU CN202320035882U CN219747216U CN 219747216 U CN219747216 U CN 219747216U CN 202320035882 U CN202320035882 U CN 202320035882U CN 219747216 U CN219747216 U CN 219747216U
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- Prior art keywords
- damping
- machine tool
- numerical control
- bottom plate
- control machine
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- 238000013016 damping Methods 0.000 title claims abstract description 73
- 230000005484 gravity Effects 0.000 claims abstract description 18
- 230000035939 shock Effects 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 230000005489 elastic deformation Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 239000000047 product Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Auxiliary Devices For Machine Tools (AREA)
- Machine Tool Units (AREA)
Abstract
The utility model discloses a damping base of a numerical control machine tool, which comprises a bottom plate, wherein four damping dampers are arranged around the bottom plate and are divided into two groups, the tops of the four damping dampers are fixedly provided with a top plate, the bottom plate is also provided with damping springs, and the damping springs are provided with gravity plates; the damping base of the numerical control machine tool is arranged at the bottom of the numerical control machine tool and used for damping, the damping base can absorb shock after being subjected to pressure by arranging the damping damper, the pressure from the top plate can be absorbed, when the damping base is subjected to pressure, the damping spring and the damping damper are stressed to generate elastic deformation, at the moment, the damping damper can perform work to generate heat energy conversion consumption, so that the damping effect of the damping base is obvious, the high-frequency and low-frequency vibration can be weakened, the quality and the precision of a processed product are prevented from being reduced due to vibration in the processing process of the numerical control machine tool, the damping effect is obvious, and the damping performance is strong.
Description
Technical Field
The utility model relates to the field of machine tool damping bases, in particular to a numerical control machine tool damping base.
Background
The numerical control machine tool can effectively reduce the processing time and the auxiliary time of parts, has large range of spindle sound velocity and feeding amount, and allows the machine tool to perform powerful cutting with large cutting amount. The numerical control machine tool is entering the high-speed processing era, and the rapid movement, positioning and high-speed cutting processing of the moving parts of the numerical control machine tool greatly improve the productivity. In addition, the tool changer is matched with a tool magazine of a machining center, so that continuous machining of multiple working procedures on one machine tool can be realized, the inter-working-procedure turnover time of semi-finished products is reduced, and the productivity is improved. At present, when the existing data machine tool moves on a track, the cutting mechanism cuts and polishes products to generate vibration of different degrees, so that the quality and the precision of the processed products are reduced due to the fact that vibration is easy to generate, good damping mechanism design is lacked, and in most cases, the numerical control machine tool is directly placed on the ground, the bottom of the numerical control machine tool is generally directly contacted with the ground, or a gasket is simply added below a supporting foot, so that the damping effect is poor.
Disclosure of Invention
Aiming at the defects in the technology, the utility model provides the damping base of the numerical control machine tool.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the damping base of the numerical control machine tool comprises a bottom plate, four damping dampers are arranged on the periphery of the bottom plate, the four damping dampers are divided into two groups, top plates are fixedly arranged at the tops of the damping dampers, damping springs are further arranged on the bottom plate, and gravity plates are arranged on the damping springs.
As a further illustration, the damping springs are fixedly connected with the bottom plate and the gravity plate, respectively.
By way of further illustration, the top of the gravitational plate is connected to the inner wall of the bottom plate.
As further illustration, the vertical locating rod is fixedly arranged in the middle of the bottom plate, penetrates through the gravity plate and the top plate, extends to the outside of the top plate and forms a movable structure with the gravity plate and the top plate.
As further illustration, a connecting plate is fixedly arranged on the side face of the top plate, and a long screw is arranged on the connecting plate.
In summary, the utility model has the following beneficial effects: the damping base of the numerical control machine tool is arranged at the bottom of the numerical control machine tool and used for damping, the damping base can absorb shock after being subjected to pressure by arranging the damping damper, the pressure from the top plate can be absorbed, when the damping base is subjected to pressure, the damping spring and the damping damper are stressed to generate elastic deformation, at the moment, the damping damper can perform work to generate heat energy conversion consumption, so that the damping effect of the damping base is obvious, the high-frequency and low-frequency vibration can be weakened, the quality and the precision of a processed product are prevented from being reduced due to vibration in the processing process of the numerical control machine tool, the damping effect is obvious, and the damping performance is strong.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a damping base of a numerical control machine tool;
reference numerals in the drawings:
1-a bottom plate in the figure; 2-positioning rods; 3-a damping spring; 4-a shock absorbing damper; 5-a gravity plate; 6-top plate; 7-connecting plates; 8-long screw.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, the damping base of the numerically-controlled machine tool comprises a bottom plate 1, four damping dampers 4 are arranged around the bottom plate 1, the four damping dampers 4 are divided into two groups, a top plate 6 is fixedly arranged at the top of each damping damper 4, a damping spring 3 is further arranged on the bottom plate 1, a gravity plate 5 is arranged on each damping spring 3, the damping springs 3 are fixedly connected with the bottom plate 1 and the gravity plate 5 respectively, the top of each gravity plate 5 is connected with the inner wall of the bottom plate 1, after the top plate 6 is subjected to vibration generated by the numerically-controlled machine tool, the top plate 6 and the gravity plate 5 are pressed downwards, so that the gravity plate 5 is pressed downwards along a positioning rod 2 to enable the damping springs 3 to generate elastic deformation, meanwhile, the top plate 6 is pressed downwards to enable the damping dampers 4 to generate deformation, a vertical positioning rod 2 is fixedly arranged in the middle of the bottom plate 1, the positioning rod 2 penetrates through the gravity plate 5 and the top plate 6, the positioning rod 2 is further extended to the outside of the top plate 6, after the top plate 6 is subjected to vibration generated by the numerically-controlled machine tool, the top plate 6 and the top plate 5 and the top plate 6 are connected with a movable connecting plate 8, and a connecting plate 7 is arranged on the side face of the movable connecting plate 8.
Working principle: during vibration reduction, the vibration reduction base is installed at the bottom of the numerical control machine through the connecting plate 7 and the long screw 8, the supporting feet of the numerical control machine are pressed on the top plate 6 and are not fixed with the positioning rod 2, when the numerical control machine vibrates, the top plate 6 is pressed to enable the vibration reduction damper 4 to move downwards to generate elastic deformation, and meanwhile, the vibration reduction spring 3 is elastically deformed due to the fact that the pressure of the gravity plate 5 is applied, at the moment, the vibration reduction damper 4 does work, heat energy is generated, and conversion consumption is achieved.
In summary, the damping base of the numerically-controlled machine tool is arranged at the bottom of the numerically-controlled machine tool for damping, the damping base can absorb shock after being subjected to pressure by arranging the damping damper 4, the pressure from the top plate 6 can be absorbed, when the damping base is subjected to pressure, the damping spring 3 and the damping damper 4 are stressed to generate elastic deformation, at the moment, the damping damper 4 can perform work to generate heat energy conversion consumption, so that the damping effect of the damping base is obvious, the high-frequency and low-frequency vibration can be weakened, the quality and the precision of a processed product are prevented from being reduced due to vibration generated in the processing process of the numerically-controlled machine tool, the damping effect is obvious, and the damping performance is strong.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (4)
1. Numerical control machine tool damping base, its characterized in that: including the bottom plate, be provided with four shock attenuation attenuator around the bottom plate, four shock attenuation attenuator falls into two sets of, four shock attenuation attenuator's top is fixed to be provided with the roof, still be provided with damping spring on the bottom plate, be provided with gravity board on the damping spring, the fixed perpendicular locating lever that is provided with in the middle of the bottom plate, the locating lever runs through gravity board and roof, the locating lever still extends to the roof outside to constitute movable structure between locating lever and gravity board and the roof.
2. The numerically-controlled machine tool vibration damping mount according to claim 1, wherein: the damping springs are fixedly connected with the bottom plate and the gravity plate respectively.
3. The numerically-controlled machine tool vibration damping mount according to claim 1, wherein: the top of the gravity plate is connected with the inner wall of the bottom plate.
4. The numerically-controlled machine tool vibration damping mount according to claim 1, wherein: the side of roof is fixed to be provided with the connecting plate, be provided with long screw on the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320035882.XU CN219747216U (en) | 2023-01-06 | 2023-01-06 | Damping base of numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320035882.XU CN219747216U (en) | 2023-01-06 | 2023-01-06 | Damping base of numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219747216U true CN219747216U (en) | 2023-09-26 |
Family
ID=88076789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320035882.XU Active CN219747216U (en) | 2023-01-06 | 2023-01-06 | Damping base of numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219747216U (en) |
-
2023
- 2023-01-06 CN CN202320035882.XU patent/CN219747216U/en active Active
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