CN221716202U - Shock-absorbing base of machine tool - Google Patents
Shock-absorbing base of machine tool Download PDFInfo
- Publication number
- CN221716202U CN221716202U CN202323577492.4U CN202323577492U CN221716202U CN 221716202 U CN221716202 U CN 221716202U CN 202323577492 U CN202323577492 U CN 202323577492U CN 221716202 U CN221716202 U CN 221716202U
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- machine tool
- middle layer
- fixedly arranged
- shock attenuation
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- 230000035939 shock Effects 0.000 claims abstract description 36
- 238000013016 damping Methods 0.000 claims description 33
- 238000010521 absorption reaction Methods 0.000 claims description 15
- 230000003139 buffering effect Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 description 19
- 239000006096 absorbing agent Substances 0.000 description 8
- 238000003754 machining Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011358 absorbing material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a machine tool cushioning base, which comprises a fixed bottom plate, wherein an ACF middle layer energy absorbing plate is fixedly connected to the upper surface of the fixed bottom plate, dart-shaped shock absorbing members are fixedly arranged at four corners of the upper surface of the ACF middle layer energy absorbing plate, a central hole is formed in the central position of each dart-shaped shock absorbing member, shock absorbing dampers are fixedly arranged in the bottom ends of the central holes, shock absorbing springs are sleeved outside the shock absorbing dampers, the bottom ends of the shock absorbing springs are fixedly arranged in the central holes, cushioning support rods are arranged at four corners of the edges of the dart-shaped shock absorbing members, and contact top plates are jointly arranged between a plurality of shock absorbing dampers and the top ends of the cushioning support rods.
Description
Technical Field
The utility model relates to the technical field of machine tool bases, in particular to a machine tool cushioning base.
Background
The lathe is a machine tool for turning a rotating workpiece with a turning tool. The lathe can also be used for corresponding machining by using a drill bit, a reamer, a tap, a die, a knurling tool and the like. The lathe is mainly used for machining shafts, discs, sleeves and other workpieces with rotating surfaces, and is the most widely used type of machine tools in mechanical manufacturing and repairing factories;
however, in the traditional machine tool installation, the machine tool is directly placed on the ground surface poured with concrete, the base for installation is a fixed seat formed by pouring, the fixed seat and the ground surface are rigidly connected, and a certain damping effect is not achieved, so that vibration generated by the machine tool during use can be conducted, the ground is driven to generate resonance, in a plurality of processing workshops of the machine tool, the vibration conduction of the ground is conducted among a plurality of machine tools, the ground vibration cracking can be caused for a long time, the processing quality of the machine tool can be influenced, and the production quality of products is reduced.
Disclosure of utility model
The utility model aims to provide a machine tool damping base for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lathe cushioning base, includes PMKD, PMKD upper surface fixedly connected with ACF middle layer energy-absorbing plate, equal fixed mounting in ACF middle layer energy-absorbing plate upper surface four corners department has dart type shock absorber, the central point of dart type shock absorber puts and has seted up the centre bore, the inside fixed mounting in bottom of centre bore has damping damper, damping damper outside cover is equipped with damping spring, damping spring bottom fixed mounting is in the centre bore, buffering branch is all installed in dart type shock absorber edge four corners department, a plurality of damping damper and buffering branch top are installed jointly and are contacted the roof.
Preferably, a central framework is fixedly arranged at the central position of the ACF middle layer energy absorption plate, side pull frameworks are fixedly arranged on the outer walls of two ends of the central framework, each side of the side pull frameworks is not lower than one, and a plurality of side pull frameworks on the same side are distributed linearly at equal intervals.
Preferably, the top ends of the shock absorbing dampers and the shock absorbing struts are positioned on the same horizontal plane.
Preferably, four corner limiting bars are fixedly arranged at four corners of the upper surface of the contact top plate.
Preferably, square limiting pieces are fixedly arranged on two sides of the upper surface of the contact top plate.
Compared with the prior art, the utility model has the beneficial effects that:
The damping base is arranged between the machine tool and the ground, and the damping base is matched with the structure, so that vibration generated during machining of the machine tool can be effectively damped and absorbed, the vibration conduction effect of the machine tool is reduced, direct contact between the machine tool and the ground can be effectively avoided, the vibration conduction effect of the ground is reduced, the concrete structure of the ground is effectively protected, vibration cracking and damage are prevented, the damping base is suitable for being used in more machining workshops of the machine tool, and the co-vibration effect between the machine tools is reduced;
The central framework can play a role in stabilizing the center, and meanwhile, the side-pulling framework can carry out middle side-pulling fixation on the ACF middle layer energy-absorbing plate, so that the ACF middle layer energy-absorbing plate is prevented from being pressed to extend to two sides, the deformation degree is reduced, the ACF middle layer energy-absorbing plate has the function of side-pulling reinforcing ribs, when the ACF middle layer energy-absorbing plate is subjected to machine tool pressure in actual use, the stability of the structural dimension can be improved through the central framework and the side-pulling framework, the extension deformation effect is reduced, the service performance of the ACF middle layer energy-absorbing plate is improved, and the service life of the ACF middle layer energy-absorbing plate is prolonged;
The utility model has simple structure, reasonable layout and low manufacturing and maintenance cost, and is suitable for popularization and use.
Drawings
FIG. 1 is a schematic view of the overall structure of a cushioning base according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a structure of an ACF middle layer energy absorber plate according to an embodiment of the present utility model;
fig. 3 is a schematic view of a dart shock absorber according to an embodiment of the present utility model.
In the figure: 1. a fixed bottom plate; 2. an ACF middle layer energy absorption plate; 3. a central skeleton; 4. a side pulling framework; 5. dart type shock absorbing member; 6. a central bore; 7. a shock absorbing damper; 8. a damping spring; 9. a buffer strut; 10. contacting the top plate; 11. four corner limiting bars; 12. square spacing piece.
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.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; 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 will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, an embodiment of the present utility model is provided: the utility model provides a lathe cushioning base, including fixed baseplate 1, fixed baseplate 1 upper surface fixedly connected with ACF middle layer energy-absorbing board 2, ACF energy-absorbing material possesses excellent shock attenuation energy-absorbing advantage, can absorb 97.1% impact force, thereby can effectively carry out the energy-absorbing work to the vibrations that produce, reduce shock conduction, dart type shock absorber 5 is all fixed mounting in ACF middle layer energy-absorbing board 2 upper surface four corners department, dart type shock absorber 5's central point put and offered centre bore 6, the inside fixed mounting of bottom of centre bore 6 has shock attenuation damper 7, shock attenuation damper 7 outside cover is equipped with damping spring 8, shock attenuation spring 8 bottom fixed mounting is in centre bore 6, dart type shock absorber 5 edge four corners department all installs buffering branch 9, buffering branch 9 can adopt the rubber buffer rod for improve the cushioning effect, install jointly between a plurality of shock attenuation damper 7 and the buffering branch 9 top 10;
Wherein, in order to make a plurality of shock-absorbing dampers 7 and buffering support rods 9 better contact with the contact top plate 10, the top ends of the shock-absorbing dampers 7 and the buffering support rods 9 are positioned on the same horizontal plane, namely the top ends have the same height, so that the structural support and buffering stability are improved;
According to the structural design of the utility model, a machine tool can be placed above the contact top plate 10, and the vibration damper 7 and the vibration damping spring 8 are arranged below the contact top plate 10, so that when the machine tool vibrates during working, the gravity of the machine tool compresses the vibration damper 7 and the vibration damping spring 8, and the resilience force compressed by the vibration damper 7 and the vibration damping spring 8 plays a primary anti-vibration and vibration damping role, and vibration conduction can be effectively reduced by the arranged springs;
Meanwhile, the whole stability of the dart type damping piece 15 can be improved through the buffer support rod 9, and the vibration conduction effect can be further reduced through the use and energy absorption of the material of the buffer support rod 9;
After the vibration reaches the ACF middle layer energy absorbing plate 2 after preliminary vibration absorption, the ACF energy absorbing material of the ACF middle layer energy absorbing plate 2 has excellent vibration absorption and energy absorption advantages, and can absorb 97.1% of impact force, so that a large amount of processing vibration external force from a machine tool can be absorbed through the ACF middle layer energy absorbing plate 2, and the vibration transmission effect can be effectively reduced.
In the embodiment, a central framework 3 is fixedly arranged at the central position of an ACF middle layer energy absorption plate 2, side pull frameworks 4 are fixedly arranged on the outer walls of two ends of the central framework 3, the number of the side pull frameworks 4 on each side is not less than 4, and a plurality of the side pull frameworks 4 on the same side are linearly distributed at equal intervals;
This kind of structural design can play the firm effect in center through the central skeleton 3 that sets up, and the side draws skeleton 4 can carry out the middle part side to ACF middle layer energy-absorbing plate 2 simultaneously and draws fixedly, prevents that ACF middle layer energy-absorbing plate 2 from being pressed to both sides extension, reduces the degree of deformation, has the effect of side and draws the strengthening rib, when in-service use, when ACF middle layer energy-absorbing plate 2 receives the lathe pressure, can improve the stability of structure size through central skeleton 3 and side drawing skeleton 4, reduces the extension deformation effect, improves ACF middle layer energy-absorbing plate 2 performance and life.
In the embodiment, in order to limit and protect the sides of four corners of the base of the machine tool, the placement stability is improved, and four corner limiting bars 11 are fixedly arranged at four corners of the upper surface of the contact top plate 10;
Further, the square limiting pieces 12 are fixedly installed on two sides of the upper surface of the contact top plate 10, limiting grooves are formed in the square limiting pieces 12, steel bars can be welded at the bottom of the machine tool base when the square limiting pieces 12 are used, so that the welded steel bars are inserted into the limiting grooves of the square limiting pieces 12, limiting stability of the bottom is improved, and movement of the machine tool is prevented.
Working principle:
When the shock absorbing base is used, the shock absorbing base is fixedly arranged on the ground through the fixed bottom plate 1, and meanwhile, a machine tool is placed on the contact top plate 10, wherein in order to limit and protect the sides of four corners of the base of the machine tool, the placement stability is improved, four corner limit bars 11 are fixedly arranged at the four corners of the upper surface of the contact top plate 10, the four corners of the base which is matched with the shock absorbing base can be protected through the four corner limit bars 11, and meanwhile, steel bars can be welded at the bottom of the base of the machine tool when the square limit piece 12 is used, so that the welded steel bars are inserted into limit grooves of the square limit piece 12, the limit stability of the bottom is improved, and the machine tool is prevented from moving;
When the machine tool vibrates due to machining, the damping damper 7 and the damping spring 8 are arranged below the contact top plate 10, and when the machine tool vibrates due to working, the gravity of the machine tool compresses the damping damper 7 and the damping spring 8, so that the resilience force compressed by the damping damper 7 and the damping spring 8 has a primary vibration resistance and damping effect, and the vibration conduction effect can be effectively reduced through the arranged springs;
Meanwhile, the whole stability of the dart type damping piece 15 can be improved through the buffer support rod 9, and the vibration conduction effect can be further reduced through the use and energy absorption of the material of the buffer support rod 9;
After the machine tool vibration is subjected to primary damping treatment, the external force of vibration reaches the ACF middle layer energy absorption plate 2 through the springs and the damping support rods 9, the ACF energy absorption material of the ACF middle layer energy absorption plate 2 has excellent damping energy absorption advantages, and can absorb 97.1% of impact force, so that a large amount of processing vibration external force from the machine tool can be absorbed through the ACF middle layer energy absorption plate 2, and the vibration transmission effect can be effectively reduced;
The damping base is arranged between the machine tool and the ground, and the damping base is matched with the structure, so that vibration generated during machining of the machine tool can be effectively damped and absorbed, the vibration conduction effect of the machine tool is reduced, direct contact between the machine tool and the ground can be effectively avoided, the vibration conduction effect of the ground is reduced, the concrete structure of the ground is effectively protected, vibration cracking and damage are prevented, the damping base is suitable for being used in more machining workshops of the machine tool, and the co-vibration effect between the machine tools is reduced;
The central framework can play a role in stabilizing the center, and meanwhile, the side-pulling framework can carry out middle side-pulling fixation on the ACF middle layer energy-absorbing plate, so that the ACF middle layer energy-absorbing plate is prevented from being pressed to extend to two sides, the deformation degree is reduced, the ACF middle layer energy-absorbing plate has the function of side-pulling reinforcing ribs, when the ACF middle layer energy-absorbing plate is subjected to machine tool pressure in actual use, the stability of the structural dimension can be improved through the central framework and the side-pulling framework, the extension deformation effect is reduced, the service performance of the ACF middle layer energy-absorbing plate is improved, and the service life of the ACF middle layer energy-absorbing plate is prolonged;
The utility model has simple structure, reasonable layout and low manufacturing and maintenance cost, and is suitable for popularization and use.
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.
Claims (5)
1. The utility model provides a lathe cushioning base, includes PMKD (1), its characterized in that, PMKD (1) upper surface fixedly connected with ACF middle level energy-absorbing plate (2), equal fixed mounting in ACF middle level energy-absorbing plate (2) upper surface four corners department has dart type shock attenuation piece (5), centre bore (6) have been seted up to the central point of dart type shock attenuation piece (5), the inside fixed mounting in bottom of centre bore (6) has shock attenuation attenuator (7), shock attenuation attenuator (7) outside cover is equipped with damping spring (8), damping spring (8) bottom fixed mounting is in centre bore (6), all install buffering branch (9) in dart type shock attenuation piece (5) edge four corners department, a plurality of install contact roof (10) jointly between shock attenuation attenuator (7) and buffering branch (9) top.
2. The cushioning base of claim 1, wherein: the ACF middle layer energy absorbing plate is characterized in that a center framework (3) is fixedly arranged at the center of the ACF middle layer energy absorbing plate (2), side pull frameworks (4) are fixedly arranged on the outer walls of two ends of the center framework (3), each side is not lower than 4 side pull frameworks (4), and a plurality of side pull frameworks (4) on the same side are distributed linearly at equal intervals.
3. The cushioning base of claim 1, wherein: the top ends of the shock absorption dampers (7) and the shock absorption supporting rods (9) are positioned on the same horizontal plane.
4. The cushioning base of claim 1, wherein: four corner limiting bars (11) are fixedly arranged at four corners of the upper surface of the contact top plate (10).
5. The cushioning base of claim 1, wherein: square limiting pieces (12) are fixedly arranged on two sides of the upper surface of the contact top plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323577492.4U CN221716202U (en) | 2023-12-27 | 2023-12-27 | Shock-absorbing base of machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323577492.4U CN221716202U (en) | 2023-12-27 | 2023-12-27 | Shock-absorbing base of machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221716202U true CN221716202U (en) | 2024-09-17 |
Family
ID=92678123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323577492.4U Active CN221716202U (en) | 2023-12-27 | 2023-12-27 | Shock-absorbing base of machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221716202U (en) |
-
2023
- 2023-12-27 CN CN202323577492.4U patent/CN221716202U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |