CN106271858A - A kind of vibration absorber processing thin-walled axial workpiece - Google Patents
A kind of vibration absorber processing thin-walled axial workpiece Download PDFInfo
- Publication number
- CN106271858A CN106271858A CN201610794370.6A CN201610794370A CN106271858A CN 106271858 A CN106271858 A CN 106271858A CN 201610794370 A CN201610794370 A CN 201610794370A CN 106271858 A CN106271858 A CN 106271858A
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- China
- Prior art keywords
- alicyclic ring
- ring
- mould
- moulds
- mandrel
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Springs (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of vibration absorber processing thin-walled axial workpiece, including mandrel, it is set with the most successively on mandrel and multiple moulds alicyclic ring, mould and between alicyclic ring, be provided with rubber ring, one end of mandrel is additionally provided with screw special, screw special is connected with moulding alicyclic ring, moulds in the endoporus that alicyclic ring compressing rubber ring is fixed to process part for promoting successively.The present invention uses and moulds fat, elastomeric material, has lightweight, compact conformation, the feature such as simple to operate, and caoutchouc elasticity variable quantity is big, is effectively increased the rigidity of thin-walled axial workpiece, eliminates processing oscillation phenomenon.
Description
[technical field]
The invention belongs to field of machining, be specifically related to a kind of vibration absorber for processing thin-walled axial workpiece.
[background technology]
Thin wall component, because having lightweight, the saving feature such as material, compact conformation, is the most increasingly applied respectively
Industrial department.But the features such as thin wall component is due to poor rigidity, and intensity is weak, process more thorny, as easy as rolling off a log in the course of processing shake
Cutter, dimensional accuracy and surface quality are difficult to ensure.
At present, commonly used processing technique has filling wax, fills out sand etc., and this type of processing technique exists complex operation, pollutes ring
The shortcomings such as border, and the Production requirement of part volume can not be met.
[summary of the invention]
The technical problem to be solved is for above-mentioned deficiency of the prior art, it is proposed that one can be put
Enter the vibration absorber in inner bore of part, can promote and mould alicyclic ring, compressing rubber ring by tightening screw special, make rubber ring rise
Rise, contact and be fixed on inner bore of part to be processed, play increase part rigidity, eliminate the effect of processing vibration.
The present invention is by the following technical solutions:
A kind of vibration absorber processing thin-walled axial workpiece, including mandrel, described mandrel is set with the most successively
Multiple mould alicyclic ring, described in mould and between alicyclic ring, be provided with rubber ring, one end of described mandrel is additionally provided with screw special, described special
Screw is connected with described alicyclic ring of moulding, and is fixed to process the endoporus of part for moulding the alicyclic ring described rubber ring of compression described in promotion successively
In.
Further, each described in mould the diameter of bore of alicyclic ring identical, each described in mould between alicyclic ring and described mandrel and be
Interference fits, each described in mould the external diameter of alicyclic ring identical with the external diameter of described rubber ring, described rubber ring with described mould alicyclic ring it
Between be interference fits, multiple described in mould alicyclic ring and specifically include and first mould alicyclic ring, second mould alicyclic ring, the 3rd mould alicyclic ring and the 4th and mould fat
Ring.
Further, described first moulds alicyclic ring one end has the endoporus coordinated with described mandrel, and the other end has more than institute
State the endoporus step of diameter of bore.
Further, described second alicyclic ring is moulded and the 3rd one end moulding alicyclic ring has and moulds alicyclic ring and with described first
The axle that the two endoporus steps moulding alicyclic ring match, the other end has moulds, with described first, the endoporus step that alicyclic ring is identical.
Further, described 4th one end moulding alicyclic ring has and matches with the described 3rd endoporus step moulding alicyclic ring
Axle, the other end has the endoporus for connecting described screw special.
Further, described rubber ring includes the first rubber ring, the second rubber ring and the 3rd rubber ring, each described rubber
The diameter of bore of ring is not more than described second to be moulded alicyclic ring, the 3rd moulds the diameter that alicyclic ring and the 4th moulds the axle of alicyclic ring one end, Mei Gesuo
State the length length less than described axle of rubber ring.
Further, one end of described mandrel is provided with flange arrangement, and the center of described flange arrangement has interior six reef knots
Structure, the other end of described mandrel has female thread.
Further, the corresponding described mandrel in one end of described screw special has external screw thread, the corresponding described flange of the other end
Structure is provided with interior hexagonal structure.
Further, described screw special and described moulding are additionally provided with gasket ring between alicyclic ring.
Further, described flange arrangement is connected with described mandrel thread.
Compared with prior art, the present invention at least has the advantages that
The vibration absorber of the present invention, by tightening screw special, promotes and moulds alicyclic ring, compressing rubber ring, make rubber ring rising,
Contact and be fixed on inner bore of part to be processed, play increase part rigidity, eliminate the effect of processing vibration.In may be used for
Type is the thin-walled axial workpiece of straightway, it is also possible to be the thin wall shaft class of the little inner big structure of mouth for inner mold, it is also possible to for interior
Type be mouth big in the thin wall shaft class of little structure, it is also possible to vibration absorber is put in part inner mold completely.
Further, mould alicyclic ring and there is certain hardness, lightweight, in use will not touch scuffing part, each
The effect moulding alicyclic ring endoporus is to match with mandrel cylindrical.
Further, the effect of rubber ring is to swell after stress, contacts with inner bore of part, increases the rigidity of part, and it is excellent
Point for part will not be polluted, be hardly damaged, elastic deformation big, and materials application scope is extensively, is worth low.
Further, one end of mandrel is the internal You Neiliufang mechanism of flange arrangement, in use can be with existing mark
Quasi-hexagon coordinates, and simple in construction is easy to operate.
Further, screw special and mould equipped with gasket ring between alicyclic ring, its purpose is to avoid moulding alicyclic ring and compressing
Journey is weighed wounded, is increased contact area simultaneously, it is easy to compressed.
In sum, the present invention uses and moulds fat, elastomeric material, has lightweight, compact conformation, the feature such as simple to operate,
And caoutchouc elasticity variable quantity is big, the effective rigidity adding thin-walled axial workpiece, eliminate processing oscillation phenomenon.
Below by drawings and Examples, technical scheme is described in further detail.
[accompanying drawing explanation]
Fig. 1 is the structural representation of damping device of the present invention.
Wherein: 1. mandrel；2. first mould alicyclic ring；3. the first rubber ring；4. second mould alicyclic ring；5. the second rubber ring；6.
Three mould alicyclic ring；7. the 3rd rubber ring；8. the 4th mould alicyclic ring；9. gasket ring；10. screw special.
[detailed description of the invention]
In describing the invention, it is to be understood that term " first ", " second " are only used for describing purpose, and can not
It is interpreted as instruction or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " the
One ", the feature of " second " can express or implicitly include one or more this feature.In describing the invention,
Except as otherwise noted, " multiple " are meant that two or more.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected；Can
To be mechanical connection, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, can understand that above-mentioned term is at this with concrete condition
Concrete meaning in invention.
The invention provides a kind of vibration absorber processing thin-walled axial workpiece, including mandrel, screw special, mould alicyclic ring,
Rubber ring, gasket ring, can promote and mould alicyclic ring, compressing rubber ring by tightening screw special, make rubber ring rising, contacts and solid
It is scheduled on inner bore of part to be processed, plays increase part rigidity, eliminate the effect of processing vibration.Mandrel is a kind of for hollow
The support fixture of part, its feature is slim-lined construction and has certain rigidity.
Referring to shown in Fig. 1, a kind of vibration absorber processing thin-walled axial workpiece of the present invention includes mandrel 1, described mandrel 1
On be from left to right cascading and multiple moulded alicyclic ring, described in mould stacking between alicyclic ring and arrange and be formed with groove, described groove
Inside being correspondingly arranged on rubber ring, one end of described mandrel 1 is additionally provided with screw special 10, and described screw special 10 moulds fat with described
Ring connects, and compresses in the endoporus that described rubber ring is fixed to process part for moulding alicyclic ring described in promoting successively, described special spiral shell
Nail 10 and described moulding are additionally provided with gasket ring 9 between alicyclic ring.
One end of described mandrel 1 is provided with flange arrangement, and described flange arrangement is threadeded with described mandrel 1, described method
The center of blue structure has interior hexagonal structure, and the other end of described mandrel 1 has female thread.One end pair of described screw special 10
Should have external screw thread by described mandrel 1, the corresponding described flange arrangement of the other end is provided with interior hexagonal structure.
Specifically, the diameter of bore moulding alicyclic ring described in each is identical, each described in mould between alicyclic ring and described mandrel 1 and be
Cross cooperation, each described in mould the external diameter of alicyclic ring identical with the external diameter of described rubber ring, described rubber ring and described mould between alicyclic ring
For interference fits, multiple described in mould alicyclic ring and specifically include and first mould alicyclic ring 2, second mould alicyclic ring the 4, the 3rd and mould alicyclic ring 6 and the 4th and mould
Alicyclic ring 8.
Wherein, described first moulds alicyclic ring 2 one end has the endoporus coordinated with described mandrel 1, and the other end has more than described
The endoporus step of diameter of bore.Described second moulds alicyclic ring 4 and the 3rd one end moulding alicyclic ring 6 has and moulds alicyclic ring with described first
The axle that the 2 and second endoporus steps moulding alicyclic ring 4 match, the other end has moulds, with described first, the endoporus step that alicyclic ring 2 is identical.
Described 4th one end moulding alicyclic ring 8 has the axle matched with the described 3rd endoporus step moulding alicyclic ring 6, the other end have for
Connect the endoporus of described screw special 10.Described rubber ring includes the first rubber ring the 3, second rubber ring 5 and the 3rd rubber ring 7,
The diameter of bore of each described rubber ring is not more than described second and moulds alicyclic ring the 4, the 3rd and mould alicyclic ring 6 and the 4th and mould alicyclic ring 8 one end
The diameter of axle, the length of each described rubber ring is less than the length of described axle.
Embodiment
Mould alicyclic ring and amount to 4, including first moulding alicyclic ring 2, second moulding alicyclic ring the 4, the 3rd and mould alicyclic ring 6 and the 4th and mould alicyclic ring 8, often
The individual outside diameter moulding alicyclic ring is identical, for Φ 75mm；
The first diameter of bore Φ 25mm moulding alicyclic ring 2, and the endoporus step of the deep 80mm of diameter of phi 45mm is had in its one end；
Second moulds alicyclic ring 4, and mould the dimensional structure of alicyclic ring 6 with the 3rd identical, and diameter of bore Φ 25mm, one end has diameter of phi
The axle of 45mm, the other end has the endoporus step of the deep 80mm of diameter of phi 45mm；
4th moulds alicyclic ring 8 diameter of bore Φ 25mm, and one end has the axle of diameter of phi 45mm, and the other end has diameter of phi 16mm
Endoporus；
Rubber ring 3, including the first rubber ring the 3, second rubber ring 5 and the 3rd rubber ring 7, each rubber ring dimensional structure
Identical, there is good elasticity, endoporus Φ 45mm, cylindrical Φ 75mm, length 80mm；
The cylindrical Φ 25mm of mandrel 1, one end is the flange arrangement of cylindrical Φ 40mm, is interior six sides of 14mm in flange arrangement
Structure, the other end is M16 female thread, degree of depth 200mm；
One end of screw special 10 is M16 external screw thread, and the other end is the interior hexagonal structure of 14mm.
Concrete operation step:
First moulds alicyclic ring 2 is initially introduced into mandrel 1, then the first rubber ring 3 and second is moulded alicyclic ring 4 and is contained on mandrel 1, the
One rubber ring 3 is moulded alicyclic ring 2 and second first and is moulded between alicyclic ring 4, and first moulds alicyclic ring 2 and second moulds alicyclic ring 4 by Φ 45mm
Inner hole outer circularity location fit, the like, all alicyclic rings and rubber rings moulded are contained on mandrel, then gasket ring are contained in special
On screw, screw special and mandrel are tightened gently.Mould alicyclic ring, mandrel, the size of rubber ring are determined by design of part.
During use, hexagon fixed central spindle, other end hexagon is at one end used to tighten screw special, by pad
Ring, mould alicyclic ring compressing rubber ring, make rubber ring spreading protruding, then vibration absorber is put into inner bore of part.After using,
Unclamp screw special, make rubber ring restore to the original state.
Above content is only the technological thought that the present invention is described, it is impossible to limit protection scope of the present invention with this, every presses
The technological thought proposed according to the present invention, any change done on the basis of technical scheme, each fall within claims of the present invention
Protection domain within.
Claims (10)
1. the vibration absorber processing thin-walled axial workpiece, it is characterised in that include mandrel (1), from a left side on described mandrel (1)
Be set with successively to the right side and multiple mould alicyclic ring, described in mould and between alicyclic ring, be provided with rubber ring, one end of described mandrel (1) is additionally provided with
Screw special (10), described screw special (10) is connected with described alicyclic ring of moulding, and moulds described in alicyclic ring compression described in promoting successively
Rubber ring is fixed in the endoporus of processing part.
A kind of vibration absorber processing thin-walled axial workpiece the most according to claim 1, it is characterised in that mould described in each
The diameter of bore of alicyclic ring is identical, each described in mould between alicyclic ring and described mandrel (1) as interference fits, each described in mould alicyclic ring
External diameter is identical with the external diameter of described rubber ring, described rubber ring and described mould between alicyclic ring as interference fits, multiple described in mould fat
Ring specifically includes and first moulds alicyclic ring (2), second moulds alicyclic ring (4), the 3rd moulds alicyclic ring (6) and the 4th and mould alicyclic ring (8).
A kind of vibration absorber processing thin-walled axial workpiece the most according to claim 2, it is characterised in that described first moulds
Alicyclic ring (2) one end has the endoporus coordinated with described mandrel (1), and the other end has the endoporus step more than described diameter of bore.
A kind of vibration absorber processing thin-walled axial workpiece the most according to claim 3, it is characterised in that described second moulds
Alicyclic ring (4) and the 3rd one end moulding alicyclic ring (6) have moulds alicyclic ring (2) and second with described first and moulds the endoporus of alicyclic ring (4)
The axle that step matches, the other end has moulds, with described first, the endoporus step that alicyclic ring (2) is identical.
A kind of vibration absorber processing thin-walled axial workpiece the most according to claim 4, it is characterised in that the described 4th moulds
One end of alicyclic ring (8) has the axle matched with the described 3rd endoporus step moulding alicyclic ring (6), and the other end has for connecting
State the endoporus of screw special (10).
A kind of vibration absorber processing thin-walled axial workpiece the most according to claim 5, it is characterised in that described rubber ring
Including the first rubber ring (3), the second rubber ring (5) and the 3rd rubber ring (7), the diameter of bore of each described rubber ring is not more than
Described second mould alicyclic ring (4), the 3rd mould the diameter that alicyclic ring (6) and the 4th moulds the axle of alicyclic ring (8) one end, each described rubber ring
Length is less than the length of described axle.
A kind of vibration absorber processing thin-walled axial workpiece the most according to claim 1, it is characterised in that described mandrel
(1) one end is provided with flange arrangement, and the center of described flange arrangement has interior hexagonal structure, the other end of described mandrel (1)
Have female thread.
A kind of vibration absorber processing thin-walled axial workpiece the most according to claim 7, it is characterised in that described special spiral shell
The corresponding described mandrel (1) in one end of nail (10) has external screw thread, and the corresponding described flange arrangement of the other end is provided with interior hexagonal structure.
A kind of vibration absorber processing thin-walled axial workpiece the most according to claim 8, it is characterised in that described special spiral shell
Nail (10) and described moulding are additionally provided with gasket ring (9) between alicyclic ring.
A kind of vibration absorber processing thin-walled axial workpiece the most according to claim 9, it is characterised in that described flange
Structure is threadeded with described mandrel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610794370.6A CN106271858A (en) | 2016-08-31 | 2016-08-31 | A kind of vibration absorber processing thin-walled axial workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610794370.6A CN106271858A (en) | 2016-08-31 | 2016-08-31 | A kind of vibration absorber processing thin-walled axial workpiece |
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| Publication Number | Publication Date |
|---|---|
| CN106271858A true CN106271858A (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610794370.6A Pending CN106271858A (en) | 2016-08-31 | 2016-08-31 | A kind of vibration absorber processing thin-walled axial workpiece |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486749A (en) * | 2017-08-14 | 2017-12-19 | 中国航发航空科技股份有限公司 | A kind of vibration absorber for ring-shaped thin-walled part processing |
| CN109226905A (en) * | 2018-11-23 | 2019-01-18 | 安徽邦尼特轨道装备有限公司 | A kind of process equipment of outer window frame |
| CN113333790A (en) * | 2021-07-07 | 2021-09-03 | 抚州长丰机械有限责任公司 | Machining device and method suitable for ultrathin-wall armature bushing |
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| DE102009009212B3 (en) * | 2009-02-17 | 2010-06-24 | Heinz Adams | Oscillation-absorbing, particularly vibration-absorbing tool for operating work piece by forming operation such as rotating, milling, grinding or boring, has one or multiple oscillation-mass dampers fastened on extent of tool base body |
| CN202129650U (en) * | 2011-05-12 | 2012-02-01 | 邵阳维克液压股份有限公司 | Elastic sleeve clamp apparatus applied to machining of thin wall cylinder sleeve |
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| CN104043977A (en) * | 2013-03-14 | 2014-09-17 | 天津硕智机电科技有限公司 | Quick clamp for milling thin-walled tube type workpiece |
| CN104959638A (en) * | 2015-06-17 | 2015-10-07 | 苏州华冲精密机械有限公司 | Novel clamp for machining thin-wall cylinder part |
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| DE102009009212B3 (en) * | 2009-02-17 | 2010-06-24 | Heinz Adams | Oscillation-absorbing, particularly vibration-absorbing tool for operating work piece by forming operation such as rotating, milling, grinding or boring, has one or multiple oscillation-mass dampers fastened on extent of tool base body |
| CN101596695A (en) * | 2009-07-10 | 2009-12-09 | 张志强 | A kind of fixture for grinding processing ultra-thin wall parts |
| CN202129650U (en) * | 2011-05-12 | 2012-02-01 | 邵阳维克液压股份有限公司 | Elastic sleeve clamp apparatus applied to machining of thin wall cylinder sleeve |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486749A (en) * | 2017-08-14 | 2017-12-19 | 中国航发航空科技股份有限公司 | A kind of vibration absorber for ring-shaped thin-walled part processing |
| CN107486749B (en) * | 2017-08-14 | 2019-03-01 | 中国航发航空科技股份有限公司 | A kind of vibration absorber for ring-shaped thin-walled part processing |
| CN109226905A (en) * | 2018-11-23 | 2019-01-18 | 安徽邦尼特轨道装备有限公司 | A kind of process equipment of outer window frame |
| CN113333790A (en) * | 2021-07-07 | 2021-09-03 | 抚州长丰机械有限责任公司 | Machining device and method suitable for ultrathin-wall armature bushing |
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