CN206509601U - Plane rolling cutter with electric spark deposition function - Google Patents
Plane rolling cutter with electric spark deposition function Download PDFInfo
- Publication number
- CN206509601U CN206509601U CN201621389485.9U CN201621389485U CN206509601U CN 206509601 U CN206509601 U CN 206509601U CN 201621389485 U CN201621389485 U CN 201621389485U CN 206509601 U CN206509601 U CN 206509601U
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- CN
- China
- Prior art keywords
- electrode
- handle
- knife
- hole
- electric spark
- 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.)
- Expired - Fee Related
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 39
- 238000010892 electric spark Methods 0.000 title claims abstract description 22
- 230000008021 deposition Effects 0.000 title claims abstract description 17
- 230000005611 electricity Effects 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims 2
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000000151 deposition Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000005272 metallurgy Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 238000004070 electrodeposition Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
A plane rolling cutter with an electric spark deposition function comprises a cutter handle and a cutter head, wherein the cutter head comprises a cutter handle connecting piece, an electrode gasket and a roller assembly, the electrode gasket is used for installing the electrode, the cutter handle connecting piece is T-shaped, the upper end of the cutter handle connecting piece is fixedly connected with the bottom of the cutter handle, the roller assembly comprises two rollers and roller installing shafts, the roller installing shafts are transversely arranged at the lower end of the cutter handle connecting piece, and the two rollers are rotatably installed at the left end and the right end of each roller installing shaft and are symmetrically arranged; the electrode gasket is located between the knife handle and the knife handle connecting piece, a through hole is further formed in the upper portion of the knife handle connecting piece, an electricity isolating pipe sleeve is installed in the through hole, and the upper end of the electrode penetrates through the electricity isolating pipe sleeve from bottom to top and is connected with the bottom of the electrode gasket. The utility model provides a higher, the better plane roll extrusion cutter that has the electric spark deposition function of workpiece surface's of processing of work efficiency concurrently.
Description
Technical field
The utility model is related to chipless manufacture field, especially a kind of plane rolling depression cutter for having electric spark deposition function concurrently
Tool.
Background technology
Rolling process is one kind of chipless processing, and it can not only reach very high finish, and can improve processed
The mechanical performance of part.The essence of rolling process is without sword instrument using high rigidity --- steel ball or roller, make it to being processed
Cause partial high pressure in surface.Because instrument is rolled along surface to be machined, the elasticity of surfacing is formd --- plastic deformation, make
Previous process stays the microcosmic hill in surface to be rolled, and surface forms certain thickness strengthening layer.Because surface is smooth, hardness is carried
Height, the wearability and fatigue strength of part are just greatly improved.Rolling tool is connected by the main shaft of the lathes such as handle of a knife and milling machine, band
Dynamic cutter head is rotated, so as to realize rolling and processing in workpiece surface rolling with the roller on dynamic cutter head.
Electric spark deposition is a complicated system engineering, is directed to metallurgy, tribology, material property etc., it
It is a kind of technique of utilization electrode in the enterprising horizontal pulse built-up welding of workpiece substrate, pulse frequency is 0.1~4KHZ, and pulse width is several
The high current in the wink of micron makes to produce electric spark between electrode and workpiece, and electric spark only occurs in very small region of discharge, from
And substantial amounts of heat energy is produced, and electrode material is melted, workpiece surface is deposited to plasma metallurgy state, and it is micro- with workpiece surface
The metal formation alloy of small fusion zone, while spreading and permeating to workpiece surface, so as to closely be tied with workpiece substrate high intensity
Close.
In order to further lifting workpieces surface property, it is necessary to the surface of workpiece use electric spark deposition technology electro-deposition
Layer of metal；And traditional way needs to use two procedures, i.e., workpiece is rolled using rolling process first, rolled again afterwards
Electric spark deposition technology manually electro-deposition layer of metal is used on workpiece after.And this traditional way not only efficiency
It is low, and good electric spark deposition effect can not be ensured, it is very inconvenient.
The content of the invention
To overcome the shortcomings of that existing rolling tool presence can not be while carry out electric spark deposition, the utility model provides a kind of
The effect for the workpiece surface that operating efficiency is higher, process preferably has the plane rolling tool of electric spark deposition function concurrently.
The utility model solves the technical scheme that its technical problem used：
A kind of plane rolling tool for having electric spark deposition function concurrently, including handle of a knife and cutter head, the top of the handle of a knife is set
There is the axis hole being connected with machine tool chief axis, the cutter head includes handle of a knife connector, electrode, the electrode pads for installing electrode and rolling
Wheel assembly, the handle of a knife connector is T-shaped, and the upper end of the handle of a knife connector is fixedly connected with the bottom of the handle of a knife, described
Roll wheel assembly includes two rollers and rolling wheel installing shaft, and the lower end of the handle of a knife connector is transversely provided with the rolling wheel installing shaft,
Two rollers are installed in rotation on the left and right ends of the rolling wheel installing shaft and are arranged symmetrically；
The electrode pads are located between the handle of a knife and handle of a knife connector, and the top of the handle of a knife connector is additionally provided with logical
Insulation tube set is installed, the upper end of the electrode is from bottom to top through insulation tube set and the electrode in hole, the through hole
The bottom connection of pad, the electrode is electrically connected with the conducting slip ring on machine tool chief axis.
Further, two rollers are installed in rotation on the left and right ends of rolling wheel installing shaft, the axle by bearing respectively
Hold the axle sleeve for being additionally provided with and being positioned for bearing between the lower end of handle of a knife connector, the left and right ends difference of the rolling wheel installing shaft
Locked by locking nut.
Further, the electrode is provided with two, respectively first electrode and second electrode, the electrode pads setting
There are two, respectively first electrode pad and second electrode pad, the left and right ends on the handle of a knife connector top are respectively equipped with
Be respectively equipped with insulation tube set in first through hole and the second through hole, the first through hole and the second through hole, the first electrode it is upper
End is connected through the insulation tube set in first through hole with the bottom of first electrode pad from bottom to top, the upper end of the second electrode
It is fixedly connected from bottom to top through the insulation tube set in the second through hole with the bottom of second electrode pad, the first electrode and institute
State the left and right sides that second electrode is arranged symmetrically in rolling wheel installing shaft.
The beneficial effects of the utility model：The function of electric spark deposition can be achieved during rolling, electric spark sinks
Long-pending works well, time saving and energy saving, convenience and high-efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the sectional view of handle of a knife connector.
Fig. 3 is the top view of handle of a knife connector.
Fig. 4 is the structural representation of rolling wheel installing shaft.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
1~Fig. 4 of reference picture, a kind of plane rolling tool for having electric spark deposition function concurrently, including handle of a knife 1 and cutter head, institute
The top for stating handle of a knife 1 is provided with the axis hole being connected with machine tool chief axis, and the cutter head includes handle of a knife connector 10, electrode 5, for installing
The electrode pads 3 and roll wheel assembly of electrode 5, the handle of a knife connector 10 to be T-shaped, the upper end of the handle of a knife connector 10 with it is described
The bottom of handle of a knife 1 is fixedly connected, and the roll wheel assembly includes two rollers 6 and rolling wheel installing shaft 7, the handle of a knife connector 10
Lower end is transversely provided with the rolling wheel installing shaft 7, and two rollers 6 are installed in rotation on the left and right ends of the rolling wheel installing shaft 7
And be arranged symmetrically；
The electrode pads 3 are located between the handle of a knife 1 and handle of a knife connector 10, and the top of the handle of a knife connector 10 is also
Provided with through hole, insulation tube set 4 is installed in the through hole, the upper end of the electrode 5 from bottom to top through insulation tube set 4 with
The bottom of the electrode pads 3 is fixedly connected, and the electrode 5 is electrically connected with the conducting slip ring on machine tool chief axis.
Further, two rollers are installed in rotation on the left and right ends of rolling wheel installing shaft 7, the axle by bearing respectively
Hold the axle sleeve 8 for being additionally provided with and being positioned for bearing between the lower end of handle of a knife connector 10, the left and right ends of the rolling wheel installing shaft 7
Locked respectively by locking nut 9.
Further, the electrode 5 is provided with two, respectively first electrode and second electrode, and the electrode pads 3 are set
It is equipped with two, respectively first electrode pad and second electrode pad, the left and right ends difference on the top of handle of a knife connector 10
Provided with first through hole and the second through hole, insulation tube set, the first electrode are respectively equipped with the first through hole and the second through hole
Upper end be connected from bottom to top through the insulation tube set in first through hole with the bottom of first electrode pad, the second electrode
Upper end is connected through the insulation tube set in the second through hole with the bottom of second electrode pad from bottom to top, the first electrode and institute
State the left and right sides that second electrode is arranged symmetrically in rolling wheel installing shaft.
As shown in figure 1, being connected between handle of a knife 1 and handle of a knife connector 10 by bolt 2；First electrode pad and the second electricity
Polar cushion piece is located at the both sides of the centre bore of handle of a knife connector 10 respectively；The roller 6 passes through rolling wheel installing shaft 7, axle sleeve 8 and locking
Nut 9 is connected with handle of a knife connector 10.
The course of work of the present utility model is：
Electrode 5 is connected by wire with the conducting slip ring on machine tool chief axis, you can make electrode 5 powered；So as to
Make to produce electric spark between electrode 5 and workpiece, electric spark only occurs in very small region of discharge, so as to produce substantial amounts of heat
Can, melt electrode material, workpiece surface deposited to plasma metallurgy state, and with the gold of the small fusion zone of workpiece surface
Category forms alloy, while spreading and permeating to workpiece surface, so as to be combined closely with workpiece substrate high intensity.
Above-described embodiment is preferred embodiment of the present utility model, is not the limit to technical solutions of the utility model
System, as long as the technical scheme that can be realized without creative work on the basis of above-described embodiment, is regarded as falling into
In rights protection scope of the present utility model.
Claims (3)
1. a kind of plane rolling tool for having electric spark deposition function concurrently, including handle of a knife and cutter head, the top of the handle of a knife is provided with
The axis hole being connected with machine tool chief axis, it is characterised in that：The cutter head includes handle of a knife connector, electrode, the electricity for installing electrode
Polar cushion piece and roll wheel assembly, the handle of a knife connector are T-shaped, and the upper end and the bottom of the handle of a knife of the handle of a knife connector are fixed
Connection, the roll wheel assembly includes two rollers and rolling wheel installing shaft, and the lower end of the handle of a knife connector is transversely provided with the rolling
Installation axle is taken turns, two rollers are installed in rotation on the left and right ends of the rolling wheel installing shaft and are arranged symmetrically；
The electrode pads are located between the handle of a knife and handle of a knife connector, and the top of the handle of a knife connector is additionally provided with through hole,
Insulation tube set is installed, the upper end of the electrode is from bottom to top through insulation tube set and the electrode pads in the through hole
Bottom be fixedly connected, the electrode is electrically connected with the conducting slip ring on machine tool chief axis.
2. a kind of plane rolling tool for having electric spark deposition function concurrently as claimed in claim 1, it is characterised in that：Two rollings
Wheel is installed in rotation on the left and right ends of rolling wheel installing shaft by bearing respectively, the lower end of the bearing and handle of a knife connector it
Between be additionally provided with for bearing position axle sleeve, the left and right ends of the rolling wheel installing shaft are locked by locking nut respectively.
3. a kind of plane rolling tool for having electric spark deposition function concurrently as claimed in claim 1 or 2, it is characterised in that：Institute
State electrode and be provided with two, respectively first electrode and second electrode, the electrode pads are provided with two, the respectively first electricity
Polar cushion piece and second electrode pad, the left and right ends on the handle of a knife connector top are respectively equipped with first through hole and the second through hole,
Insulation tube set is respectively equipped with the first through hole and the second through hole, the upper end of the first electrode leads to through first from bottom to top
Insulation tube set in hole is connected with the bottom of first electrode pad, and the upper end of the second electrode passes through the second through hole from bottom to top
Interior insulation tube set is connected with the bottom of second electrode pad, and the first electrode is arranged symmetrically in roller with the second electrode
The left and right sides of installation axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621389485.9U CN206509601U (en) | 2016-12-16 | 2016-12-16 | Plane rolling cutter with electric spark deposition function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621389485.9U CN206509601U (en) | 2016-12-16 | 2016-12-16 | Plane rolling cutter with electric spark deposition function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206509601U true CN206509601U (en) | 2017-09-22 |
Family
ID=59862539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621389485.9U Expired - Fee Related CN206509601U (en) | 2016-12-16 | 2016-12-16 | Plane rolling cutter with electric spark deposition function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206509601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825802A (en) * | 2016-12-16 | 2017-06-13 | 浙江工业大学 | Rolling composite electric spark deposition cutter |
-
2016
- 2016-12-16 CN CN201621389485.9U patent/CN206509601U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825802A (en) * | 2016-12-16 | 2017-06-13 | 浙江工业大学 | Rolling composite electric spark deposition cutter |
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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: 20170922 Termination date: 20191216 |