CN105090340A - Anti-vibration and shock-insulation machine tool foundation - Google Patents
Anti-vibration and shock-insulation machine tool foundation Download PDFInfo
- Publication number
- CN105090340A CN105090340A CN201510603174.1A CN201510603174A CN105090340A CN 105090340 A CN105090340 A CN 105090340A CN 201510603174 A CN201510603174 A CN 201510603174A CN 105090340 A CN105090340 A CN 105090340A
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- Prior art keywords
- vibrationproof
- vibration
- screw rod
- lower bearing
- machine tool
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Vibration Prevention Devices (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention discloses an anti-vibration and shock-insulation machine tool foundation. The machine tool foundation comprises an upper bearing seat, a lower supporting seat, elastic elements and adjusting nuts. The upper bearing seat and the lower bearing seat are oppositely arranged and are each in a right angle shape. The elastic elements and the adjusting nuts are arranged between the upper bearing seat and the lower bearing seat. Threaded rods are inserted into the two opposite right-angle sides of the upper bearing seat and the lower bearing seat respectively and used for being installed at the bottom of a machine tool base in a bridge mode. The threaded rods are sleeved with the elastic elements and the adjusting nuts from top to bottom. An anti-vibration damping rubber pad is embedded into the upper surface of the upper bearing seat, and a shock-insulation damping rubber pad is embedded into the lower surface of the lower bearing seat. The anti-vibration and shock-insulation machine tool foundation has complete anti-vibration and shock-insulation functions and is excellent in performance and convenient to adjust; the anti-vibration and shock-insulation machine tool foundation can be connected with the machine tool base into a whole, and therefore a machine tool can be carried safely and reliably.
Description
Technical field
The present invention relates to a kind of machine anchor, particularly relate to the vibrationproof shock insulation machine anchor that a kind of right angle type bridge-type is installed.
Background technique
Mechanical vibration are mechanical basic subjects, and vibrationproof is the important topic in machine tool design.All there is vibratory source around the place of Installing machine tool, the work of vibrations to precision machine tool of periphery has a great impact, so do shock insulation process for all needing during the Installing machine tool that usage requirement is higher.
Traditional operating method is, when installing lathe, excavation ground is that lathe does a concrete foundation, and adopt shock insulation material to do shock insulation process in ground surrounding, bolt is adopted to be connected with concrete pedestal by lathe base in addition, lathe and concrete foundation are connected as a single entity, are namely equal to the quality adding lathe, this is useful for mechanical vibration when preventing lathe from working.But this operation mechanism need excavate ground, time-consuming, and will extremely bother for some installations compared with junior machine, layout, change.The lathe antivibration parallels that market today is sold directly is installed on below lathe base and uses, and need not excavate ground during Installing machine tool, very convenient, also possesses certain anti-vibration functions, but in use, also finds to there is many defects.As shown in Figure 1, typical disc type antivibration parallels only has one deck shock absorbing material below, and vibration frequency during lathe work and periphery vibratory source frequency distance are very large, and a kind of damping characteristic of shock absorbing material is difficult to the vibrationproof shock insulation requirement meeting lathe.In addition, the single installation of parallels, stressed possibility is uneven, and shock absorbing material lifting surface area is less, easily creep occurs, and causes and loses vibrationproof ability and change machine tool horizontal, so this type of antivibration parallels is now general to be used at less demanding lathe.
The requirement of modern machine to movement velocity and operating accuracy is more and more higher, therefore it is also proposed higher requirement to the vibrationproof shock insulation of lathe.
Summary of the invention
The technical problem that one, will solve
The object of the invention is for the problems referred to above existing for prior art, spy provides that a kind of vibrationproof shock insulation function is complete, excellent performance, easy to adjust, link into an integrated entity with lathe base and make lathe carry safe and reliable machine anchor, with overcome existing lathe antivibration parallels use in deficiency.
Two, technological scheme
For solving the problems of the technologies described above, the invention provides a kind of vibrationproof shock insulation machine anchor, described machine anchor comprises: be oppositely arranged and all at right angles upper branching holder of shape and lower bearing support, and the elastic element be arranged between described upper branching holder and described lower bearing support and adjusting nut; Described upper branching holder is plugged with screw rod respectively with two relative right angle sides of described lower bearing support, is installed to the bottom of lathe base for bridge-type; Described elastic element and described adjusting nut are socketed on described screw rod from top to bottom; The upper surface interlocking of described upper branching holder has vibrationproof damping rubber pad, and the lower surface interlocking of described lower bearing support has vibration-insulation damping rubber pad.
Wherein, in above-mentioned vibrationproof shock insulation machine anchor, described elastic element is belleville spring.
Wherein, in above-mentioned vibrationproof shock insulation machine anchor, described screw rod is also socketed with locking nut, the adjacent described adjusting nut of described locking nut.
Wherein, in above-mentioned vibrationproof shock insulation machine anchor, one end that described screw rod stretches into described lower bearing support is fixed by lock bolt, and one end that described screw rod stretches out described upper branching holder is free end.
Wherein, in above-mentioned vibrationproof shock insulation machine anchor, the upper surface of described upper branching holder has upper groove body, described vibrationproof damping rubber pad is positioned at described upper groove body, and is set on described screw rod.
Wherein, in above-mentioned vibrationproof shock insulation machine anchor, the lower surface of described lower bearing support has lower groove, described vibration-insulation damping rubber pad is positioned at described lower groove, and is set on described screw rod.
Three, beneficial effect of the present invention
Compared with prior art, a kind of vibrationproof shock insulation machine anchor of the present invention, vibrations around the mechanical vibration of lathe itself and lathe are separately processed, different damping materials and the design of different area volume can be selected to carry out vibrationproof and shock insulation process, to meet the vibrationproof shock insulation requirement that modern machine improves day by day according to lathe self and the different vibration of periphery or motion model.And structurally, lower margin adopts the bridge-type of right angle type to install, good integrity, and easy to adjust, foot pad lifting surface area is large, and stress balance is even, and damping rubber pad is unlikely to, because of Action of Gravity Field, creep occurs.Because the right angle type global shape of lower margin and general lathe base shape height are coincide, corner is furnished with and benefits the stress deformation preventing lathe base.In addition, the design of belleville spring elastic element adds the using function of lower margin, the impulsive load of effective buffering lathe in transport and handling process, in long-distance transport, sleeper base need not be made for lathe, during carrying, adopt forklift just can get on and off easily or carry out lathe displacement, this design makes lower margin and the accurate part connected in order to lathe base of lathe, is extremely of value to transport and the carrying of lathe.
Accompanying drawing explanation
Fig. 1 is the structural representation of lathe antivibration parallels of the prior art;
Fig. 2 is the structural representation of the vibrationproof shock insulation machine anchor of the embodiment of the present invention;
Fig. 3 is A-A sectional view of Fig. 2;
Fig. 4 is the vibrationproof shock insulation machine anchor of the embodiment of the present invention and the assembly structure schematic diagram of lathe base;
Wherein:
1 is upper branching holder; 2 is lower bearing support; 3 is elastic element; 4 is adjusting nut; 5 is screw rod; 6 is vibrationproof damping rubber pad; 7 is vibration-insulation damping rubber pad; 8 is locking nut; 9 is lock bolt; 10 is upper groove body; 11 is lower groove; 12 is nut; 13 is flat gasket; 100 is lathe base.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but can not be used for limiting the scope of the invention.
The structure of the vibrationproof shock insulation machine anchor of the present embodiment comprises as shown in Figures 2 to 4: upper branching holder 1, lower bearing support 2, elastic element 3, adjusting nut 4, screw rod 5, vibrationproof damping rubber pad 6, vibration-insulation damping rubber pad 7, locking nut 8, lock bolt 9 and nut 12.
Specifically, upper branching holder 1 and lower bearing support 2 are oppositely arranged and all rectangular shape, the upper surface interlocking of upper branching holder 1 has vibrationproof damping rubber pad 6, the lower surface interlocking of lower bearing support 2 has vibration-insulation damping rubber pad 7, upper branching holder 1 is plugged with screw rod 5 respectively with two relative right angle sides of lower bearing support 2, the bottom of lathe base 100 is installed to for bridge-type, namely rectangular-shaped upper branching holder 1, lower bearing support 2, vibrationproof damping rubber pad 6 and vibration-insulation damping rubber pad 7 are by two screw rods 5, two nuts 12 are connected with the adjacent lower margin hole of lathe base 100 right angle side, become a part for lathe base 100.Lower margin adopts the bridge-type of right angle type to install, good integrity, and easy to adjust, foot pad lifting surface area is large, and stress balance is even, and vibrationproof damping rubber pad 6 and vibration-insulation damping rubber pad 7 are unlikely to, because of Action of Gravity Field, creep occurs.Elastic element 3, adjusting nut 4 and locking nut 8 are between upper branching holder 1 and lower bearing support 2, this elastic element 3, adjusting nut 4 and locking nut 8 are socketed on screw rod 5 from top to bottom, one end that this screw rod 5 stretches into lower bearing support 2 is fixed by lock bolt 9, one end that this screw rod 5 stretches out upper branching holder 1 is free end, is namely connected to lathe base 100.
In the present embodiment, elastic element 3 is belleville spring, gravitational thrusts when its major function is the carrying of buffering lathe designs, in long-distance transport and place carrying, unavoidable jolting causes gravitational thrusts, elastic element 3 possesses good buffer function, makes lathe from damage and keeps machine tool accuracy.The upper surface of upper branching holder 1 has upper groove body 10, vibrationproof damping rubber pad 6 is positioned at upper groove body 10, and is set on screw rod 5; In like manner, the lower surface of lower bearing support 2 has lower groove 11, vibration-insulation damping rubber pad 7 is positioned at lower groove 11, and be set on screw rod 5, different damping materials and the design of different area volume can be selected to carry out vibrationproof and shock insulation process according to lathe self and the different vibration of periphery or motion model, meet the vibrationproof shock insulation requirement that modern machine improves day by day.
When lower margin is stressed, vibrationproof damping rubber pad 6 first carry lathe gravity and attenuation by absorption lathe work time mechanical vibration, pass to the belleville spring be repeatedly loaded on two screw rods 5 after the upper branching holder 1 of rigidity bears gravity, form two gravity fulcrums, be referred to as bridge-type and install.Carry gravity by adjusting nut 4 below belleville spring, turn adjusting nut 4 adjustable machine tool horizontal, horizontal adjustemt well uses locking nut 8 by adjusting nut 4 locking afterwards, makes lathe keep level.Belleville spring possesses good buffer function, lathe can be made from damage and keep machine tool accuracy.Adjusting nut 4 and locking nut 8 by screw thread by weight transfer to screw rod 5, the lower bearing support 2 that screw rod 5 lower end microcephaly is plugged in rigidity make lower bearing support 2 bear gravity, lower bearing support 2 side adopts lock bolt 9 to be connected with screw rod 5 by lower bearing support 2, vibration-insulation damping rubber pad 7 is arranged on below lower bearing support 2, bear lathe gravity and the vibrations of attenuation by absorption periphery, play function of shock insulation.
During assembling, first the vibrationproof damping rubber pad 6 of vibrationproof function of shock insulation and vibration-insulation damping rubber pad 7 are adopted the gluing or fourth of the twelve Earthly Branches to connect mode to be connected with upper branching holder 1, lower bearing support 2, two screw rods 5 are installed on lower bearing support 2 and also fix with lock bolt 9, screw rod 5 screws in successively or suit locking nut 8, flat gasket 13, adjusting nut 4, belleville spring, by mounted upper branching holder 1 with vibrationproof damping rubber pad 6 combined complete on two screw rods 5, namely machine anchor assembling completes.When lower margin is installed, lower margin is placed in the corner of lathe base 100, is with upper cap nut 12, turn adjusting nut 4 in the mounting hole of screw rod 5 insertion machine bed foundation 100, to correct adjusting nut 4 locking after machine tool horizontal with locking nut 8.
As mentioned above, a kind of vibrationproof shock insulation machine anchor of the present invention, vibrations around the mechanical vibration of lathe itself and lathe are separately processed, different damping materials and the design of different area volume can be selected to carry out vibrationproof and shock insulation process, to meet the vibrationproof shock insulation requirement that modern machine improves day by day according to lathe self and the different vibration of periphery or motion model.And structurally, lower margin adopts the bridge-type of right angle type to install, good integrity, and easy to adjust, foot pad lifting surface area is large, and stress balance is even, and damping rubber pad is unlikely to, because of Action of Gravity Field, creep occurs.Because the right angle type global shape of lower margin and general lathe base shape height are coincide, corner is furnished with and benefits the stress deformation preventing lathe base.In addition, the design of belleville spring elastic element adds the using function of lower margin, the impulsive load of effective buffering lathe in transport and handling process, in long-distance transport, sleeper base need not be made for lathe, during carrying, adopt forklift just can get on and off easily or carry out lathe displacement, this design makes lower margin and the accurate part connected in order to lathe base of lathe, is extremely of value to transport and the carrying of lathe.
Below be only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. a vibrationproof shock insulation machine anchor, it is characterized in that, described machine anchor comprises: be oppositely arranged and all at right angles upper branching holder (1) of shape and lower bearing support (2), and the elastic element (3) be arranged between described upper branching holder (1) and described lower bearing support (2) and adjusting nut (4); Described upper branching holder (1) is plugged with screw rod (5) respectively with two relative right angle sides of described lower bearing support (2), is installed to the bottom of lathe base (100) for bridge-type; Described elastic element (3) and described adjusting nut (4) are socketed on described screw rod (5) from top to bottom; The upper surface interlocking of described upper branching holder (1) has vibrationproof damping rubber pad (6), and the lower surface interlocking of described lower bearing support (2) has vibration-insulation damping rubber pad (7).
2. vibrationproof shock insulation machine anchor according to claim 1, is characterized in that, described elastic element (3) is belleville spring.
3. vibrationproof shock insulation machine anchor according to claim 1, is characterized in that, described screw rod (5) is also socketed with locking nut (8), the adjacent described adjusting nut (4) of described locking nut (8).
4. vibrationproof shock insulation machine anchor according to claim 1, it is characterized in that, one end that described screw rod (5) stretches into described lower bearing support (2) is fixed by lock bolt (9), and one end that described screw rod (5) stretches out described upper branching holder (1) is free end.
5. vibrationproof shock insulation machine anchor according to any one of claim 1 to 4, it is characterized in that, the upper surface of described upper branching holder (1) has upper groove body (10), described vibrationproof damping rubber pad (6) is positioned at described upper groove body (10), and is set on described screw rod (5).
6. vibrationproof shock insulation machine anchor according to any one of claim 1 to 4, it is characterized in that, the lower surface of described lower bearing support (2) has lower groove (11), described vibration-insulation damping rubber pad (7) is positioned at described lower groove (11), and is set on described screw rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510603174.1A CN105090340A (en) | 2015-09-21 | 2015-09-21 | Anti-vibration and shock-insulation machine tool foundation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510603174.1A CN105090340A (en) | 2015-09-21 | 2015-09-21 | Anti-vibration and shock-insulation machine tool foundation |
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| CN105090340A true CN105090340A (en) | 2015-11-25 |
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| CN201510603174.1A Pending CN105090340A (en) | 2015-09-21 | 2015-09-21 | Anti-vibration and shock-insulation machine tool foundation |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105816045A (en) * | 2016-05-29 | 2016-08-03 | 合肥华普生物科技有限公司 | Buffer seat cushion of water dispenser |
| CN105832156A (en) * | 2016-05-29 | 2016-08-10 | 合肥华普生物科技有限公司 | Damping support for water dispenser |
| CN105834823A (en) * | 2016-05-04 | 2016-08-10 | 哈尔滨飞机工业集团有限责任公司 | Machine tool vibration damper |
| CN107061618A (en) * | 2016-12-21 | 2017-08-18 | 芜湖万向新元环保科技有限公司 | The damping of bucket in the middle of a kind of |
| CN107166143A (en) * | 2017-06-27 | 2017-09-15 | 合肥震岳工业设备科技有限公司 | A kind of shock-absorbing type automation equipment support feet |
| CN108843732A (en) * | 2018-07-28 | 2018-11-20 | 宁国市金优机械配件有限公司 | A kind of damping base for electronic product with remote manipulator |
| CN108843731A (en) * | 2018-07-28 | 2018-11-20 | 宁国市金优机械配件有限公司 | A kind of damping base for electronic product |
| CN109404483A (en) * | 2018-10-15 | 2019-03-01 | 佛山美石机械有限公司 | A kind of bottle blowing machine is with being conveniently adjusted horizontal pedestal |
| CN109780384A (en) * | 2018-12-28 | 2019-05-21 | 中国机械工业集团有限公司 | A kind of pressure sensitivity digital minisize leveling damping supporting seat device |
| CN110394315A (en) * | 2018-04-25 | 2019-11-01 | 泰克元有限公司 | Sorting machine is used in electronic component test |
| CN110857745A (en) * | 2018-08-23 | 2020-03-03 | 青岛海尔多媒体有限公司 | Footing structure and household appliance with same |
| CN112731514A (en) * | 2020-12-22 | 2021-04-30 | 中国原子能科学研究院 | Base of measuring device |
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| CN203215193U (en) * | 2013-04-06 | 2013-09-25 | 宋锦荣 | Damping pad iron |
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| JPH1061255A (en) * | 1996-08-26 | 1998-03-03 | Daiki:Kk | Vibration isolation device |
| CN101140046A (en) * | 2006-09-08 | 2008-03-12 | 赵桂清 | Shock insulation sizing block |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834823A (en) * | 2016-05-04 | 2016-08-10 | 哈尔滨飞机工业集团有限责任公司 | Machine tool vibration damper |
| CN105832156A (en) * | 2016-05-29 | 2016-08-10 | 合肥华普生物科技有限公司 | Damping support for water dispenser |
| CN105816045A (en) * | 2016-05-29 | 2016-08-03 | 合肥华普生物科技有限公司 | Buffer seat cushion of water dispenser |
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| CN107166143A (en) * | 2017-06-27 | 2017-09-15 | 合肥震岳工业设备科技有限公司 | A kind of shock-absorbing type automation equipment support feet |
| CN107166143B (en) * | 2017-06-27 | 2020-01-14 | 合肥震岳工业设备科技有限公司 | Shock-proof type automation equipment supporting legs |
| CN110394315A (en) * | 2018-04-25 | 2019-11-01 | 泰克元有限公司 | Sorting machine is used in electronic component test |
| CN110394315B (en) * | 2018-04-25 | 2021-12-24 | 泰克元有限公司 | Sorter for testing electronic components |
| CN108843731A (en) * | 2018-07-28 | 2018-11-20 | 宁国市金优机械配件有限公司 | A kind of damping base for electronic product |
| CN108843732A (en) * | 2018-07-28 | 2018-11-20 | 宁国市金优机械配件有限公司 | A kind of damping base for electronic product with remote manipulator |
| CN110857745A (en) * | 2018-08-23 | 2020-03-03 | 青岛海尔多媒体有限公司 | Footing structure and household appliance with same |
| CN110857745B (en) * | 2018-08-23 | 2022-04-19 | 青岛海尔多媒体有限公司 | Footing structure and household appliance with same |
| CN109404483A (en) * | 2018-10-15 | 2019-03-01 | 佛山美石机械有限公司 | A kind of bottle blowing machine is with being conveniently adjusted horizontal pedestal |
| CN109780384A (en) * | 2018-12-28 | 2019-05-21 | 中国机械工业集团有限公司 | A kind of pressure sensitivity digital minisize leveling damping supporting seat device |
| CN109780384B (en) * | 2018-12-28 | 2021-03-23 | 中国机械工业集团有限公司 | Pressure-sensitive digital miniature leveling damping support device |
| CN112731514A (en) * | 2020-12-22 | 2021-04-30 | 中国原子能科学研究院 | Base of measuring device |
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Application publication date: 20151125 |
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