CN207598794U - A kind of vibration absorber - Google Patents
A kind of vibration absorber Download PDFInfo
- Publication number
- CN207598794U CN207598794U CN201721557889.9U CN201721557889U CN207598794U CN 207598794 U CN207598794 U CN 207598794U CN 201721557889 U CN201721557889 U CN 201721557889U CN 207598794 U CN207598794 U CN 207598794U
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- CN
- China
- Prior art keywords
- vibration damping
- vibration
- axostylus axostyle
- supporting table
- damping pipe
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Auxiliary Devices For Machine Tools (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a kind of vibration absorber, including pedestal, supporting table, rubber pad, telescopic mast, damping assembly, terminal pad, placing groove, limit lock catch, vibration damping pipe, support tube, buffer spring, deformation axle sleeve, axostylus axostyle, fixture block, briquetting, cushion pad and resetting spring.The beneficial effects of the utility model are：Device uses the measuring body working method of multicompartment substep vibration damping, improves stability during device work, is in particular in：The damping for carrying out the first step by being laid with rubber pad in supporting table, when so that the lathe is vibrated at the top of device, rubber pad can be shared by the preliminary pressure of the deformation power of itself progress, prevent that terminal pad is caused to damage during machine vibration；The vibration damping compressive effect of device entirety second step is given by the longitudinal deformation of deformation axle sleeve；The vibration damping resistance to compression of third step is carried out to pressure by the cushion pad of rubber material；By the way that buffer spring is mounted in support tube, the vibration damping that the 4th step is carried out to device protects.
Description
Technical field
The utility model is related to a kind of lathe machinery, specially a kind of vibration absorber belongs to mechanical fitting technical field.
Background technology
With the fast development of modern science and technology, various types of machinery has been occurred gradually in people’s lives, and instead of people
A series of highly difficult work are carried out, wherein lathe is as the machine for referring to manufacture machine, also known as machine-tool or toolroom machine, custom
Upper abbreviation lathe.Metal Cutting Machine Tool, forging machine tool and wood craft machines etc. are generally divided into, lathe is when in use often because of it
The operation of Power Component generates the vibration increased, generates larger noise, and Long-term Vibration can cause machine part to loosen,
The service life of device is influenced, at this moment, a kind of vibration absorber is just needed to give the vibration of lathe and is buffered, so as to protect lathe
Normal use.
Existing vibration absorber has certain the defects of property in design, and first, general vibration absorber is mostly single
Spring damping, in device long-term work, spring is exposed to the outer service life that can be corroded, influence spring, and expose
Spring easily generates displacement in long-term vibration processes, influences the effectiveness in vibration suppression in later stage, secondly, general vibration absorber is in work
Make in engineering, carry out the resistance to compression of integration often by single structure, single shaft member bears that pressure is excessive, to device
Integrally-built stability causes certain damage.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of vibration absorber.
The utility model is achieved through the following technical solutions above-mentioned purpose, and a kind of vibration absorber including pedestal, stretches
The telescopic mast is installed at column and damping assembly, the middle part at the top of the pedestal, and four corners are installed several and subtracted at the top of the pedestal
Shake component, the installation supporting table at the top of the telescopic mast, laying rubber pad above the supporting table, at the top of the supporting table
Middle setting terminal pad, the rubber pad middle part set circular placing groove, limit lock catch, institute are set at the pedestal top edge
The vibration damping pipe that damping assembly includes tubular is stated, the vibration damping bottom of the tube installs support tube, buffering elastic is installed inside the support tube
Deformation axle sleeve is installed in spring, the vibration damping tube top portion, and axostylus axostyle is installed in the middle part of the vibration damping pipe, fixture block, institute are installed in the middle part of the axostylus axostyle
Axostylus axostyle bottom installation briquetting is stated, the bottom installation cushion pad inside the vibration damping pipe, both sides insertion is several inside the vibration damping pipe
A resetting spring.
Preferably, in order to enable what rubber pad stablized to be mounted in supporting table, the thickness of the placing groove and the company
It connects disk highly to match, and the terminal pad is embedded in the placing groove.
Preferably, whole pressure buffer, the ruler of the support tube are carried out in order to which vibration damping pipe is enable to pass through buffer spring
It is very little to be more than the vibration damping pipe, and the vibration damping pipe is embedded in the support tube and with being connect at the top of the buffer spring.
Preferably, in order to make axostylus axostyle, when pushing, briquetting can accurately be expressed to cushion pad and reach buffering effect, the axis
The length of bar is more than the vibration damping pipe, and the position of the briquetting is corresponding with the cushion pad.
Preferably, in order to enable limit lock catch, as the connection component between supporting table and pedestal, limitation is therebetween
Displacement, the limit lock catch, which is divided into, the locking bolt being fixed on the pedestal and is connected to the lock tube of the supporting table bottom, and
It is movably connected between the locking bolt and lock tube.
Preferably, preliminary buffering is carried out in order to which axostylus axostyle is made to pass through deformation axle sleeve in pressure-bearing, prevents the excessive damage of momentum
Cushion pad, the axostylus axostyle stretches out the top of the vibration damping pipe, and the deformation axle sleeve is sleeved on the axostylus axostyle of stretching.
Preferably, in order to which when so that the device is left unused, axostylus axostyle can be resetted by resetting spring, be pacified on the fixture block side wall
Dress hoop plate, and be fixedly connected at the top of the hoop plate and the resetting spring.
Preferably, in order to enable the carry out compressive deformation of telescopic mast Sun Chang, the actuation dimensions of the limit lock catch and institute
The distance of stretch out and draw back for stating telescopic mast matches.
The beneficial effects of the utility model are：
Device, so as to reduce the live load of single component, is carried using the measuring body working method of multicompartment substep vibration damping
Stability during high device work, is in particular in：
1st, the damping for carrying out the first step by being laid with rubber pad in supporting table, makes lathe be vibrated at the top of device
When, rubber pad can carry out preliminary pressure by the deformation power of itself and share, and prevent that terminal pad is caused to damage during machine vibration
Wound.
2nd, by the design of damping tube and support tube, make to be hidden in the stronger tubular of protection as the spring of vibration damping main body
It in shell, prevents external factor from causing to corrode to spring, while also prevents spring position and shift, protect effectiveness in vibration suppression.
3rd, by the design of deformation axle sleeve, when occurring vibration, wider deformation axle sleeve can protect axostylus axostyle and supporting table
Between be stably connected with, excessive jitter occurs for anti-locking apparatus, while gives device whole the by the longitudinal deformation of deformation axle sleeve
The vibration damping compressive effect of two steps.
4th, by the design of axostylus axostyle bottom briquetting, after pressure is made to act on axostylus axostyle, axostylus axostyle declines, so as to make briquetting with delaying
Punching pad contact, and the cushion pad for passing through rubber material carries out pressure the vibration damping resistance to compression of third step.
5th, by the way that buffer spring is mounted in support tube, the vibration damping that the 4th step is carried out to device protects, when under vibration damping pipe
It can be contacted after moving to a certain distance with buffer spring, so as to be offset using the deformation elasticity of spring is further to pressure.
6th, device has simple in structure, efficient work, and service life is high, it is highly practical the characteristics of.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model stereochemical structure decomposing schematic representation.
Fig. 3 is the utility model damping assembly stereochemical structure decomposing schematic representation.
Fig. 4 is the utility model vibration damping pipe internal structure schematic diagram.
In figure：1st, pedestal；2nd, supporting table；3rd, rubber pad；4th, telescopic mast；5th, damping assembly；6th, terminal pad；7th, placing groove；
8th, limit lock catch；9th, vibration damping pipe；10th, support tube；11st, buffer spring；12nd, deformation axle sleeve；13rd, axostylus axostyle；14th, fixture block；15th, it presses
Block；16th, cushion pad；17th, resetting spring.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Embodiment 1
It please refers to Fig.1 shown in-Fig. 4, a kind of vibration absorber, including pedestal 1, telescopic mast 4 and damping assembly 5, passes through pedestal
1 makes the fixation that device is stablized；The middle part installation telescopic mast 4 at 1 top of pedestal, it is required that telescopic mast 4, which is capable of providing device row,
Displacement capacity, and remain that device overall structure is stablized；1 top four corners of pedestal install several damping assemblies 5, telescopic mast
4 top installation supporting tables 2, main support is carried out by supporting table 2 to machine tool component；2 top of supporting table is laid with rubber pad 3, leads to
It crosses rubber pad 3 and 2 top surface of supporting table is protected when lathe is laid with；The middle setting terminal pad 6 at 2 top of supporting table, is made by terminal pad 6
The stent of lathe can be stably connected with device；The middle part of rubber pad 3 sets circular placing groove 7, at 1 top edge of pedestal
Limit lock catch 8 is set, and damping assembly 5 includes the vibration damping pipe 9 of tubular, and support tube 10 is installed in 9 bottom of vibration damping pipe, inside support tube 10
Buffer spring 11 is installed, 9 top installation deformation axle sleeve 12 of vibration damping pipe, 9 middle part installation axostylus axostyle 13 of vibration damping pipe, 13 middle part of axostylus axostyle is installed
Fixture block 14,13 bottom of axostylus axostyle installation briquetting 15, the bottom installation cushion pad 16 inside vibration damping pipe 9,9 inside both sides of vibration damping pipe are embedded in
Several resetting springs 17,13 ejection of axostylus axostyle when would sit idle for by resetting spring 17, so as to drive telescopic rod 4 and supporting table 2
It resets.
Embodiment 2
Please refer to Fig. 2, Fig. 3 and Fig. 4 its with embodiment one difference lies in：The thickness of placing groove 7 and 6 height phase of terminal pad
Matching, and terminal pad 6 is embedded in placing groove 7, enables what rubber pad 3 stablized to be mounted in supporting table 2；The size of support tube 10 is big
In vibration damping pipe 9, and vibration damping pipe 9 is embedded in support tube 10 and is connect with 11 top of buffer spring, and vibration damping pipe 9 is enable to pass through buffering elastic
Spring 11 carries out whole pressure buffer；The length of axostylus axostyle 13 is more than vibration damping pipe 9, and the position of briquetting 15 is opposite with cushion pad 16
Should, making axostylus axostyle 13, briquetting 15 can accurately be expressed to cushion pad 16 and reach buffering effect when pushing；It is solid that limit lock catch 8, which is divided,
The locking bolt that is scheduled on pedestal 1 and the lock tube of 2 bottom of supporting table is connected to, and be movably connected between locking bolt and lock tube, makes limiting
Lock 8 can limit displacement therebetween as the connection component between supporting table 2 and pedestal 1；Axostylus axostyle 13 stretches out vibration damping pipe
9 top, and deformation axle sleeve 12 is sleeved on the axostylus axostyle 13 of stretching, and axostylus axostyle 13 is made to pass through deformation axle sleeve 12 in pressure-bearing and is carried out just
The buffering of step prevents the excessive damage cushion pad 16 of momentum；Mounting ferrule plate on 14 side wall of fixture block, and bind round plate and 17 top of resetting spring
It is fixedly connected, when so that the device is left unused, axostylus axostyle 13 can be resetted by resetting spring 17；The actuation dimensions of limit lock catch 8 with
The distance of stretch out and draw back of telescopic mast 4 matches, and enables the carry out compressive deformation of 4 Sun Chang of telescopic mast.
When the utility model is used, first, device stablized by pedestal 1 sincere on stable supporting surface, passed through
The terminal pad 6 at 2 top of supporting table is stably connected with the stent of lathe and device, and the damping of the first step is carried out by rubber pad 3, is made
When lathe vibrates at the top of device, rubber pad 3 can carry out preliminary pressure by the deformation power of itself and share, and prevent machine
Terminal pad 6 is caused to damage during bed vibration, makes to be flexibly connected between supporting table 2 and pedestal 1 by telescopic mast 4, and in vibration,
Supporting table 2 pushes dampening assembly 5, and pressure can act on deformation axle sleeve 12 first, and wider deformation axle sleeve 12 plays the work of setting
With so as to protect being stably connected between axostylus axostyle 13 and supporting table 2, excessive jitter, which occurs, for anti-locking apparatus influences the stabilization of device
Property, supporting table 2 continues to push, and pressure is made to act on axostylus axostyle 13, and axostylus axostyle 13 drives fixture block 14 to be moved down in vibration damping pipe 9,
Hoop plate on 14 side wall of fixture block can cause to overstock to resetting spring 17, meanwhile, the briquetting 15 of 13 bottom of axostylus axostyle can be with cushion pad 16
Contact carry out cushioning effect, continue to move down with axostylus axostyle 13, make vibration damping pipe 9 press to bottom buffer spring 11 complete it is final
Buffer step in the process, by the global displacement of 8 limits device of limit lock catch, prevents excessive displacement to device assembly
It damages.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (8)
1. a kind of vibration absorber, including pedestal（1）, telescopic mast（4）And damping assembly（5）, it is characterised in that：The pedestal（1）
The middle part at top is installed by the telescopic mast（4）, the pedestal（1）Top four corners install several damping assemblies（5）, it is described to stretch
Contracting column（4）Top is installed by supporting table（2）, the supporting table（2）Top is laid with rubber pad（3）, the supporting table（2）In top
Terminal pad is set（6）, the rubber pad（3）Middle part sets circular placing groove（7）, the pedestal（1）It is set at top edge
Limit lock catch（8）, the damping assembly（5）Vibration damping pipe including tubular（9）, the vibration damping pipe（9）Bottom is installed by support tube
（10）, the support tube（10）Inside installation buffer spring（11）, the vibration damping pipe（9）Top is installed by deformation axle sleeve（12）, institute
State vibration damping pipe（9）Middle part is installed by axostylus axostyle（13）, the axostylus axostyle（13）Middle part is installed by fixture block（14）, the axostylus axostyle（13）It installs bottom
Briquetting（15）, the vibration damping pipe（9）Internal bottom installation cushion pad（16）, the vibration damping pipe（9）Internal both sides insertion is several
A resetting spring（17）.
2. a kind of vibration absorber according to claim 1, it is characterised in that：The placing groove（7）Thickness and the company
Connect disk（6）Highly match, and the terminal pad（6）The embedded placing groove（7）.
3. a kind of vibration absorber according to claim 1, it is characterised in that：The support tube（10）Size be more than it is described
Vibration damping pipe（9）, and the vibration damping pipe（9）The embedded support tube（10）And with the buffer spring（11）Top connects.
4. a kind of vibration absorber according to claim 1, it is characterised in that：The axostylus axostyle（13）Length be more than described subtract
Vibration tube（9）, and the briquetting（15）Position and the cushion pad（16）It is corresponding.
5. a kind of vibration absorber according to claim 1, it is characterised in that：The limit lock catch（8）It is divided into and is fixed on institute
State pedestal（1）On locking bolt and be connected to the supporting table（2）The lock tube of bottom, and connect between the locking bolt and lock tube in activity
It connects.
6. a kind of vibration absorber according to claim 1, it is characterised in that：The axostylus axostyle（13）Stretch out the vibration damping pipe
（9）Top, and the deformation axle sleeve（12）It is sleeved on the axostylus axostyle of stretching（13）On.
7. a kind of vibration absorber according to claim 1, it is characterised in that：The fixture block（14）Mounting ferrule plate on side wall,
And hoop plate and the resetting spring（17）Top is fixedly connected.
8. a kind of vibration absorber according to claim 1, it is characterised in that：The limit lock catch（8）Actuation dimensions with
The telescopic mast（4）Distance of stretch out and draw back match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721557889.9U CN207598794U (en) | 2017-11-21 | 2017-11-21 | A kind of vibration absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721557889.9U CN207598794U (en) | 2017-11-21 | 2017-11-21 | A kind of vibration absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207598794U true CN207598794U (en) | 2018-07-10 |
Family
ID=62759428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721557889.9U Expired - Fee Related CN207598794U (en) | 2017-11-21 | 2017-11-21 | A kind of vibration absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207598794U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109158899A (en) * | 2018-10-29 | 2019-01-08 | 广州果道信息科技有限公司 | A kind of machining center grounded bracket of the stabilization against shock with Self-balancing |
| CN109235417A (en) * | 2018-11-17 | 2019-01-18 | 镇江华飞检测技术有限公司 | A kind of composite amplitude modulation mechanism for vibratile compacter |
| CN114929431A (en) * | 2020-01-15 | 2022-08-19 | 发那科株式会社 | Machine tool |
-
2017
- 2017-11-21 CN CN201721557889.9U patent/CN207598794U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109158899A (en) * | 2018-10-29 | 2019-01-08 | 广州果道信息科技有限公司 | A kind of machining center grounded bracket of the stabilization against shock with Self-balancing |
| CN109235417A (en) * | 2018-11-17 | 2019-01-18 | 镇江华飞检测技术有限公司 | A kind of composite amplitude modulation mechanism for vibratile compacter |
| CN114929431A (en) * | 2020-01-15 | 2022-08-19 | 发那科株式会社 | Machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20201121 |