CN107196166A - A kind of high-stability supersonic Milling Machining slip ring - Google Patents
A kind of high-stability supersonic Milling Machining slip ring Download PDFInfo
- Publication number
- CN107196166A CN107196166A CN201710311791.3A CN201710311791A CN107196166A CN 107196166 A CN107196166 A CN 107196166A CN 201710311791 A CN201710311791 A CN 201710311791A CN 107196166 A CN107196166 A CN 107196166A
- Authority
- CN
- China
- Prior art keywords
- slip ring
- milling machining
- rotor portion
- supersonic
- stability
- Prior art date
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/64—Devices for uninterrupted current collection
- H01R39/643—Devices for uninterrupted current collection through ball or roller bearing
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention discloses a kind of high-stability supersonic Milling Machining slip ring, it is characterised in that：Including stationary part and rotor portion, stationary part and rotor portion electrical connection；Stationary part and rotor portion are electrically connected by fax guide bracket；Stationary part lower plane is provided with the circular strip conductor of two circles.
Description
Technical field
The present invention relates to field of machining, and in particular to a kind of high-stability supersonic Milling Machining slip ring.
Background technology
Ultrasonic wave added machining is in traditional machining on the basis of cutter and workpiece relative motion, in bite
Apply ultrasonic vibration on tool or workpiece, to obtain the combined machining method of more preferable processing characteristics.
Compared with traditional cutting working method, ultrasonic wave added machining can not only reduce cutting force, improve processing
Precision and surface quality, reduce tool wear, and can realize fragile material Ductile Grinding.
High performance alloys（Such as titanium alloy, high temperature alloy）, composite, fragile material（Such as engineering ceramics, functional crystal
Deng）There is excellent performance Deng advanced material, obtain more and more extensive in fields such as Aero-Space, military project, electronics and automobiles
Using, and higher requirement is proposed to the machining accuracy and crudy of workpiece.Traditional mechanical manufacturing technology is very
Difficulty meets the high-precision process requirements of high-quality and high-efficiency.
Then, arisen at the historic moment using the Combined Machining Technology of the comprehensive function of multiple kinds of energy.Ultrasonic wave added processing is as multiple
Close process technology a kind of, because of its unique advantage, more and more received and applied.
The rotor portion of conducting slip ring is when high speed rotates when ultrasonic wave added cutting machines work, it is necessary to cunning
The stationary part of ring has good conductive stability, and this is also the emphasis and difficulty faced in current ultrasonic wave added machining
Point.
Stable transmission of the electric current between conducting slip ring stationary part and rotor portion is how realized, is urgently solved as one
Technical problem certainly.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of new, high speed, the ultrasonic Milling Machining of high stability is slided
Ring.
In order to solve the above technical problems, the technical scheme is that：
A kind of ultrasonic Milling Machining slip ring of high stable type, it is characterised in that：Including stationary part and rotor portion, stationary part and
Rotor portion is electrically connected.
Stationary part and rotor portion are electrically connected by fax guide bracket.
Stationary part lower plane is provided with the circular strip conductor of two circles.
Two circle fax guide brackets are installed, each circle is uniformly provided with 6~8 fax guide brackets, and fax guide bracket is equal on rotor portion
The circle diameter of cloth is identical with corresponding strip conductor diameter.
Fax guide bracket includes being provided with the conductive seat that can be moved up and down along along cavity, conductive seat in cavity, the cavity
End face, which is provided with ball recess, groove, is provided with ball, conductive seat lower end connecting wire two, and conductive seat lower end is fixedly connected with bullet
Spring.
Gap between conductive seat and cavity hole wall is within 0.05mm~0.1mm.
The main part of slip ring is processed using polytetrafluoroethylmaterial material.
Stationary part stationary part bottom surface will keep level.
Rotor portion is fixed on the outside of handle of a knife by jackscrew two, and plane keeps level on rotor portion when fixed,
When handle of a knife is arranged on machine tool chief axis 0.4mm gap is left between stationary part and rotor portion.
Wire two connects transducer by Lead guide holes two.
Fax guide bracket is fixed using pressing plate, corresponding through hole is uniformly provided with pressing plate, ball is protruded on pressing plate and puts down
Face 2mm or so.
The usefulness of the invention is：The ultrasonic Milling Machining slip ring can not change the basis of existing lathe mechanism
On, it is adapted to most of lathe of in the market.
Using the structure that conducts electricity of ball-type, the friction with guide rail can be reduced, the heat produced by friction is reduced, greatly
The big service life for improving slip ring.
And the structure separated using stationary part with rotor portion, it is easy to the handling of handle of a knife, improves processing efficiency.
Brief description of the drawings：
Fig. 1 is a kind of structural representation of high-stability supersonic Milling Machining slip ring of the invention.
Fig. 2 is the structural representation of slip ring fax guide bracket of the present invention.
Shown in figure：
1- stationary parts, 2- rotor portions, 3- strip conductors, 4- machine tool chief axis, 5- jackscrews one, 6- pressing plates, 7- fax guide bracket, 8-
Jackscrew two, 9- handle of a knifes, 10- balls, 11- conductive seats, 12- springs, 13- wires two, 14- Lead guide holes two, the guiding of 15- wires
Kong Yi, 16- transducer.
Embodiment；
For purposes of illustration only, below in conjunction with the accompanying drawings, being elaborated to the high-stability supersonic Milling Machining of design with slip ring.
As depicted in figs. 1 and 2, a kind of high-stability supersonic Milling Machining slip ring, by stationary part 1, rotor portion 2, top
The composition such as silk 1, pressing plate 6, fax guide bracket 7 and jackscrew 28.
The main part of slip ring is processed using polytetrafluoroethylmaterial material.
Stationary part 1 is fixed on the outside of the main shaft of lathe 4 by jackscrew 1, and stationary part bottom surface will keep water when fixed
It is flat.
Rotor portion 2 is fixed on the outside of handle of a knife 9 by jackscrew 28, and plane keeps level on rotor portion when fixed, and
Ensure to leave 0.4mm gap between stationary part 1 and rotor portion 2 when handle of a knife 9 is arranged on machine tool chief axis 4,
It is easy to scattering and disappearing because of the heat that friction is produced.
The lower plane of stationary part 1 is provided with the circular strip conductor 3 of two circles, and passes through Lead guide holes 1 and wire one
17 connections, wire 1 occurs equipment with external ultrasound and is connected.
Two circle fax guide brackets 7 are installed, each circle is uniformly provided with 6~8 fax guide brackets 7, fax guide bracket on rotor portion 2
7 uniform circle diameters are identical with the corresponding diameter of strip conductor 3.
Fax guide bracket 7 includes being provided with the conductive seat 11 that can be moved up and down along along cavity 71 in cavity 71, the cavity 71,
The upper surface of conductive seat 11 is provided with ball recess, groove and is provided with ball 10, the lower end connecting wire 2 13 of conductive seat 11, conductive seat
11 lower ends are fixedly connected with spring 12.
Stationary part 2 is designed with counterbore with the junction of spring 12, for stablizing 12 springs.Wire 2 13 is drawn by wire
Guide hole 2 14 connects transducer 16.
Fax guide bracket 7 is fixed using pressing plate 6, corresponding through hole is uniformly provided with pressing plate 6, ball 10 is protruded pressing plate
Plane 2mm or so on 6.
Operationally, spring makes ball remain good contact with strip conductor by extruding ball, so as to realize
The electric conductivity of high stable.
For the ordinary skill in the art, according to the teaching of invention, the principle and essence of the present invention are not being departed from
In the case of god, changes, modifications, replacement and the modification carried out to embodiment is still fallen within protection scope of the present invention.
Claims (10)
1. a kind of high-stability supersonic Milling Machining slip ring, it is characterised in that：Including stationary part（1）And rotor portion（2）, it is fixed
Subdivision（1）And rotor portion（2）Electrical connection.
2. a kind of high-stability supersonic Milling Machining slip ring as claimed in claim 1, it is characterised in that：Stationary part（1）With
Rotor portion（2）Pass through fax guide bracket（7）Electrical connection.
3. a kind of high-stability supersonic Milling Machining slip ring as described in one of claim 1 or 2, it is characterised in that：Stator department
Point（1）Lower plane is provided with the circular strip conductor of two circles（3）.
4. a kind of high-stability supersonic Milling Machining slip ring as claimed in claim 1, it is characterised in that：Rotor portion（2）On
Two circle fax guide brackets are installed（7）, each circle is uniformly provided with 6~8 fax guide brackets（7）, fax guide bracket（7）Uniform circumference is straight
Footpath will be with corresponding strip conductor（3）Diameter is identical.
5. a kind of high-stability supersonic Milling Machining slip ring as claimed in claim 2, it is characterised in that：Fax guide bracket（7）Bag
Include cavity（71）, the cavity（71）Inside being provided with can be along cavity（71）The conductive seat of interior up and down motion（11）, conductive seat（11）
Upper surface is provided with ball recess, groove and is provided with ball（10）, conductive seat（11）Lower end connecting wire two（13）, conductive seat
（11）Lower end is fixedly connected with spring（12）.
6. a kind of high-stability supersonic Milling Machining slip ring as claimed in claim 5, it is characterised in that：Conductive seat（11）With sky
Chamber（71）Gap between hole wall is within 0.05mm~0.1mm.
7. a kind of high-stability supersonic Milling Machining slip ring as claimed in claim 1, it is characterised in that：The main part of slip ring
Processed using polytetrafluoroethylmaterial material.
8. a kind of high-stability supersonic Milling Machining slip ring as claimed in claim 1, it is characterised in that：Stationary part（1）It is fixed
Subdivision bottom surface will keep level.
9. a kind of high-stability supersonic Milling Machining slip ring as claimed in claim 1, it is characterised in that：Rotor portion（2）It is logical
Cross jackscrew two（8）It is fixed on handle of a knife（9）Outside, plane keeps level on rotor portion when fixed.
10. a kind of high-stability supersonic Milling Machining slip ring as claimed in claim 1, it is characterised in that：Handle of a knife（9）It is arranged on
Machine tool chief axis（4）Stationary part when upper（1）With rotor portion（2）Between to leave 0.4mm gap；Wire two（13）It is logical
Cross Lead guide holes two（14）Connect transducer（16）；Utilize pressing plate（6）By fax guide bracket（7）Fixed, pressing plate is uniformly set on (6)
There is corresponding through hole, make ball (10) that plane 2mm or so on pressing plate (6) can be protruded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710311791.3A CN107196166A (en) | 2017-05-05 | 2017-05-05 | A kind of high-stability supersonic Milling Machining slip ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710311791.3A CN107196166A (en) | 2017-05-05 | 2017-05-05 | A kind of high-stability supersonic Milling Machining slip ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107196166A true CN107196166A (en) | 2017-09-22 |
Family
ID=59874015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710311791.3A Pending CN107196166A (en) | 2017-05-05 | 2017-05-05 | A kind of high-stability supersonic Milling Machining slip ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107196166A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296536A (en) * | 2017-11-28 | 2018-07-20 | 杭州电子科技大学 | Accessories type rotary ultrasonic vibrating knife handle |
| CN109926826A (en) * | 2019-03-13 | 2019-06-25 | 清华大学 | A kind of ultrasonic wave added brill towards laminated material is riveted and sets |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5140773A (en) * | 1990-02-14 | 1992-08-25 | Brother Kogyo Kabushiki Kaisha | Ultrasonic machine and its machining method |
| CN102593684A (en) * | 2012-03-08 | 2012-07-18 | 林龙海 | Spherical brush type electric sliding ring |
| CN203491490U (en) * | 2013-09-12 | 2014-03-19 | 北汽福田汽车股份有限公司 | Horn contact structure and vehicle |
| CN103978560A (en) * | 2014-05-27 | 2014-08-13 | 华侨大学 | Quick-change ultrasonic vibration auxiliary sawing device |
| CN104493276A (en) * | 2014-12-02 | 2015-04-08 | 杭州成功超声设备有限公司 | Ultrasonic milling device and control process |
| CN104785799A (en) * | 2015-04-24 | 2015-07-22 | 北京航空航天大学 | High-effect and small-size rotary ultrasonic spindle |
| CN106493216A (en) * | 2016-11-01 | 2017-03-15 | 山东大学 | Plate Electroplastic is without the compound progressive molding system of mould |
-
2017
- 2017-05-05 CN CN201710311791.3A patent/CN107196166A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5140773A (en) * | 1990-02-14 | 1992-08-25 | Brother Kogyo Kabushiki Kaisha | Ultrasonic machine and its machining method |
| CN102593684A (en) * | 2012-03-08 | 2012-07-18 | 林龙海 | Spherical brush type electric sliding ring |
| CN203491490U (en) * | 2013-09-12 | 2014-03-19 | 北汽福田汽车股份有限公司 | Horn contact structure and vehicle |
| CN103978560A (en) * | 2014-05-27 | 2014-08-13 | 华侨大学 | Quick-change ultrasonic vibration auxiliary sawing device |
| CN104493276A (en) * | 2014-12-02 | 2015-04-08 | 杭州成功超声设备有限公司 | Ultrasonic milling device and control process |
| CN104785799A (en) * | 2015-04-24 | 2015-07-22 | 北京航空航天大学 | High-effect and small-size rotary ultrasonic spindle |
| CN106493216A (en) * | 2016-11-01 | 2017-03-15 | 山东大学 | Plate Electroplastic is without the compound progressive molding system of mould |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296536A (en) * | 2017-11-28 | 2018-07-20 | 杭州电子科技大学 | Accessories type rotary ultrasonic vibrating knife handle |
| CN109926826A (en) * | 2019-03-13 | 2019-06-25 | 清华大学 | A kind of ultrasonic wave added brill towards laminated material is riveted and sets |
| CN109926826B (en) * | 2019-03-13 | 2020-06-12 | 清华大学 | Ultrasonic auxiliary drilling and riveting device for laminated materials |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170922 |
|
| RJ01 | Rejection of invention patent application after publication |