CN106311875B - Plate Electroplastic progressive molding energization rotary cutter system - Google Patents
Plate Electroplastic progressive molding energization rotary cutter system Download PDFInfo
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- CN106311875B CN106311875B CN201610934906.XA CN201610934906A CN106311875B CN 106311875 B CN106311875 B CN 106311875B CN 201610934906 A CN201610934906 A CN 201610934906A CN 106311875 B CN106311875 B CN 106311875B
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- slip ring
- brush
- cutterhead
- knife
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
- B21D31/005—Incremental shaping or bending, e.g. stepwise moving a shaping tool along the surface of the workpiece
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Abstract
Plate Electroplastic progressive molding disclosed by the invention energization rotary cutter system, including handle of a knife, cutterhead brush carrier, solid brush assembly of electric and contact rod, wherein：The bottom of the handle of a knife is fixedly connected with the cutterhead, and slip ring is arranged in the middle part of the handle of a knife, and the top of the handle of a knife is used for the fixed installation of the tooling system, and the cutterhead is fixedly connected with cutter conductor loop, and the slip ring is fixedly connected with the cutter conductor loop；The solid brush assembly of electric is arranged in the brush carrier, and the bottom of the brush carrier sets through hole, and the contact rod is arranged in the through hole, and contact rod contact connects the solid brush assembly of electric, and the solid brush assembly of electric is engaged the slip ring；The brush carrier sets bearing with the slip ring junction, and the outer ring of the bearing is fixedly connected with the brush carrier, and the inner ring of the bearing is fixedly connected with the slip ring.Tooling system provided by the invention, the rotation of cutterhead when shaping of being easy to be powered use and avoid producing coiling.
Description
Technical field
The present invention relates to metal working technical area, more specifically, is related to a kind of plate Electroplastic progressive molding
With energization rotary cutter system.
Background technology
Plate Electroplastic progressive molding is to utilize material resistance of deformation reduction, plasticity in the presence of high-frequency electric pulse
Increased characteristic, using a kind of emerging forming technology of the Layered manufacturing thought in RP technique.Plate is electroluminescent
Plasticity progressive molding utilizes electro plastic effect, is not only able to reduce flow stress, improves the plasticity of material, improves the group of product
The performance knitted, moreover it is possible to many deficiencies for avoiding heating and being heat-treated, reduce equipment cost.Plate Electroplastic progressive molding is cancelled
To the demand of particular mold, meet that inexpensive Suresh Kumar is customized or the fast rapid-result sample debugging production requirement of new product, be easy to real
Now automation processing, compared with traditional once drawing shapes, the drip molding that curved surface is more complicated, elongation percentage is higher can be processed, is added
Work precision and surface quality are preferable, and plate Electroplastic progressive molding development prospect is boundless.
During cutterhead rotates progressive molding, cutterhead, which rotates, is advanced, and the cutterhead rotated is produced with plate and rubbed
Chafing raises plate local temperature, provides suitable rotating speed for cutterhead during Sheet Metal Processing, is favorably improved stamping formability
Can, such as electro plastic effect, rotary cutter head friction fuel factor are combined, are advantageous to improve forming property and the shaping of sheet material
Precision.
Cutterhead is rotated in the progressive molding course of work, and Electroplastic power-supply device provides low-voltage, high-current, uses current-carrying
Larger wire aid tool head is conductive, but existing cutterhead is in the energized state, is limited by wire coiling, is not easy to revolve
Turn, influence the normal use of cutterhead, influence the development of progressive molding technique.
The content of the invention
It is an object of the invention to provide a kind of plate Electroplastic progressive molding energization rotary cutter system, in plate electricity
Cause to use in plasticity progressive molding avoids generation coiling, is easy to the rotation of cutterhead to use.
In order to solve the above-mentioned technical problem, the present invention provides following technical scheme：
Plate Electroplastic progressive molding provided by the invention energization rotary cutter system, including handle of a knife and cutterhead,
Wherein：The bottom of the handle of a knife is fixedly connected with the cutterhead, and slip ring is arranged in the middle part of the handle of a knife, and the top of the handle of a knife is used
In the fixed installation of the tooling system, the cutterhead is fixedly connected with cutter conductor loop, and the slip ring is fixedly connected with the knife
Has conductor loop；
The tooling system also includes brush carrier, solid brush assembly of electric and contact rod, and the solid brush assembly of electric is arranged on
In the brush carrier, the bottom of the brush carrier sets through hole, and the contact rod is arranged in the through hole, and the contact rod
Contact connects the solid brush assembly of electric, and the solid brush assembly of electric is engaged the slip ring；
The brush carrier sets bearing with the slip ring junction, and the outer ring of the bearing is fixedly connected with the brush carrier,
The inner ring of the bearing is fixedly connected with the slip ring.
Preferably, above-mentioned plate Electroplastic progressive molding is with energization rotary cutter system, the solid brush assembly of electric
Including two solid brushes, the solid brush includes brush support frame, brush briquetting and carbon brush；The horizontal stroke of the brush support frame
Through hole is set on axle, and the contact rod passes through the through hole mating connection brush support frame, the brush support frame and carbon
Brush is fixedly connected by the brush briquetting, and the carbon brush is engaged the slip ring.
Preferably, above-mentioned plate Electroplastic progressive molding is with energization rotary cutter system, the solid brush assembly of electric
Also include spring, spring connecting point is set on the brush support frame, the spring is fixedly connected with the spring connecting point.
Preferably, above-mentioned plate Electroplastic progressive molding with energization rotary cutter system, also wrap by the tooling system
Taper slip ring spider is included, the taper slip ring spider is fixedly connected with the top of the handle of a knife, and the taper slip ring spider is fixed
Support the slip ring.
Preferably, above-mentioned plate Electroplastic progressive molding with energization rotary cutter system, also wrap by the tooling system
Inferior pyramidal part is included, the inferior pyramidal part is fixedly connected with the bottom of the handle of a knife, and the inferior pyramidal part is fixed and supports the slip ring.
Preferably, above-mentioned plate Electroplastic progressive molding is with energization rotary cutter system, the cutter conductor loop with
The slip ring fixed connection place sets transfer block, and the transfer block is respectively fixedly connected with the cutter conductor loop and slip ring.
Preferably, above-mentioned plate Electroplastic progressive molding is with energization rotary cutter system, the slip ring and the knife
Gap between handle be present.
Preferably, with energization rotary cutter system, the cutterhead passes through strong above-mentioned plate Electroplastic progressive molding
Power chuck is fixedly connected with the handle of a knife with chuck end cap.
Preferably, above-mentioned plate Electroplastic progressive molding is with energization rotary cutter system, the strength chuck and institute
State cutterhead junction and insulating sleeve is set.
Preferably, above-mentioned plate Electroplastic progressive molding with energization rotary cutter system, also wrap by the tooling system
Insulating boot is included, the upper end of the insulating boot is fixedly connected with the brush carrier, and the lower end of the insulating boot sets cutterhead through hole, institute
State cutterhead and pass through the cutterhead through hole.
Plate Electroplastic progressive molding provided by the invention energization rotary cutter system, mainly including handle of a knife, cutter
Head, brush carrier, solid brush assembly of electric, contact rod and slip ring.Cutterhead is fixed on the bottom of handle of a knife；Brush carrier, solid brush group
Part, contact rod and slip-ring combination are into electric installation, and connection is contacted with solid brush assembly of electric for slip ring and slip ring and solid brush assembly of electric
Between can relatively rotate, slip ring is connected with brush carrier by bearing, and slip ring can relatively rotate with respect to brush carrier；The middle part of handle of a knife
It is set in slip ring, cutterhead is fixedly connected by cutter conductor loop with slip ring.In this way, when contact rod switches on power, can
To realize that cutterhead is powered.Due to that can be relatively rotated between slip ring and solid brush assembly of electric, when cutterhead uses, handle of a knife
Connecting machine tool or other drive devices, the rotating band cutter head rotation of handle of a knife, due to being that bearing connects between slip ring and brush carrier
Connect and slip ring and solid brush assembly of electric between can relatively rotate, the rotation of handle of a knife and cutterhead will not drive brush carrier and solid
Body brush assembly of electric rotates.
In this way, plate Electroplastic progressive molding energization rotary cutter system provided by the invention is in the process energy used
Enough meet that cutterhead is powered and cutterhead rotates, while conductive connecting device effectively avoids producing coiling without rotating.
Tool heads safely rotate in the case of being powered, and improve tool heads and plate contact condition, produce friction fuel factor, can in forming process
Reduce the plastic force in processing, processing cost is low；Improve the forming effect of sheet material
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, for those of ordinary skills, do not paying creative work
Property on the premise of, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is that the structure of plate Electroplastic progressive molding energization rotary cutter system provided in an embodiment of the present invention is shown
It is intended to；
Fig. 2 is the outline of plate Electroplastic progressive molding energization rotary cutter system provided in an embodiment of the present invention
Structural representation；
Fig. 3 is the half-sectional knot of plate Electroplastic progressive molding energization rotary cutter system provided in an embodiment of the present invention
Structure schematic diagram；
Fig. 4 is the front view of solid brush assembly of electric provided in an embodiment of the present invention；
Fig. 5 is the side view of solid brush assembly of electric provided in an embodiment of the present invention.
Wherein：
1- handle of a knifes, 2- taper slip ring spiders, 3- bearings, 4- brush carriers, 5- solid brush assembly of electric, 501- brush support framves,
502- brush briquettings, 503- carbon brush, 6- slip rings, 7- chuck end caps, 8- strength chucks, 9- cutter conductor loops, 10- cutterheads, 11-
Insulating sleeve, 12- inferior pyramidal parts, 13- transfer blocks, 14- contact rods, 15- insulating boots.
Embodiment
The embodiment of the present invention provides a kind of plate Electroplastic progressive molding energization rotary cutter system, electroluminescent in plate
What is used in plasticity progressive molding avoids generation coiling, is easy to the rotation of cutterhead to use.
In order that those skilled in the art more fully understand the technical scheme in the embodiment of the present invention, and make of the invention real
Apply the above-mentioned purpose of example, feature and advantage can be more obvious understandable, below in conjunction with the accompanying drawings to the technology in the embodiment of the present invention
Scheme is described in further detail.
Plate Electroplastic progressive molding provided in an embodiment of the present invention energization rotary cutter system (abbreviation cutter system
System), for plate Electroplastic progressive molding, accompanying drawing 1-3 is refer to, is used the figure shows plate Electroplastic progressive molding logical
The structure of electric rotary cutter system.
Plate Electroplastic progressive molding provided in an embodiment of the present invention includes handle of a knife 1, axle with energization rotary cutter system
3, brush carrier 4, solid brush assembly of electric 5, slip ring 6, cutter conductor loop 9, cutterhead 10 and contact rod 14 are held, wherein：
Handle of a knife 1 can be used for the installation of the tooling system and the fixation of cutterhead 10, because the tooling system is matched somebody with somebody
Close lathe to use, be mainly installed on the main shaft of lathe, installed for convenience of it, the selection standard handle of a knife of handle of a knife 1.Selection standard handle of a knife
The transformation of lathe can be avoided, when needing to use plate Electroplastic progressive molding, the tooling system is replaced on lathe
Cutter, can be with selection standard milling handle, such as BT50-ER40-150 handle of a knifes, selection standard knife when the lathe of selection is milling machine
Handle not only facilitates the installation of the tooling system, moreover it is possible to ensures the fixed stability of the tooling system installation.Handle of a knife 1 can divide
For upper, middle and lower, top is used for the installation of the tooling system, and bottom is used for the fixation of cutterhead 10, and middle part is used for
The support and fixation of other structures.
The middle part of handle of a knife 1 is arranged slip ring 6, and the outside of slip ring 6 sets solid brush assembly of electric 5, lateral surface and the solid electricity of slip ring 6
Brush assemblies 5 are engaged, and slip ring 6 can relatively rotate with solid brush assembly of electric 5, i.e., slip ring 6 can be in solid brush group
Rotated in part 5.The outside of solid brush assembly of electric 5 sets brush carrier 4, and brush carrier 4 can protect solid brush assembly of electric 5, and brush
Frame 4 can fixed solid brush assembly of electric 5, brush carrier 4 is connected by bearing 3 with slip ring 6.Contact rod 14 and solid brush assembly of electric 5
It is engaged.Slip ring 6 is fixedly connected by cutter conductor loop 9 with cutterhead 10, and cutter conductor loop 9 respectively with slip ring 6 and knife
It is electrically conductive between tool first 10.
In the tooling system course of work, the charge process of cutterhead 10：Electric supply installation electrically connects contact rod 14, and electric current leads to
Cross contact rod 14 and flow into solid brush assembly of electric 5, then slip ring 6 is flowed into through solid brush assembly of electric 5, cutter conductor is flowed into by slip ring 6
Ring 9, finally flows into cutterhead 10, and cutterhead 10 is powered.The rotation of cutterhead 10, after tooling system is arranged on lathe, machine
Bed drives handle of a knife 1 to rotate, and handle of a knife 1 drives cutterhead 10 to rotate, and handle of a knife 1 drives 6 turns of cutterhead 10, cutter conductor loop 9 and slip ring
It is dynamic.Because slip ring 6 is connected and slip ring 6 can be rotated in the solid brush assembly of electric 5 with brush carrier 4 by bearing 3, slip ring 6 will not
Brush carrier 4 and solid brush assembly of electric 5 is driven to rotate together.Tooling system provided in an embodiment of the present invention, complete cutterhead 10
Powered and rotation when, will not cause the generation of coiling phenomenon because of its rotation again, facilitate plate Electroplastic progressive into
The progress of shape.
Contact rod 14, solid brush assembly of electric 5 and slip ring 6 have been carried out position restriction by brush carrier 4, in the bottom of brush carrier 4
Through hole is set, and contact rod 14 is fixedly connected through the through hole with brush carrier 4.For convenience of installation, brush carrier 4 includes upper and lower two
Sheet-like structure, contact rod 14 are respectively fixedly connected with upper and lower two sheet-like structures, and solid brush assembly of electric 5 is by upper and lower two pieces
Shape structure is added in centre, and contact rod 14 passes through solid brush assembly of electric 5.Pass through brush carrier 4, contact rod 14, solid brush assembly of electric 5
Interconnection effect, realize fixation and support of the brush carrier 4 to contact rod 14 and solid brush assembly of electric 5.Brush carrier 4, conduction
The attachment structure of rod 14 and solid brush assembly of electric 5 is not limited to this.Preferably, the both ends of contact rod 14 are fixedly connected with brush carrier 4,
The middle part of contact rod 14 is interference fitted with solid brush assembly of electric 5.Brush carrier 4 typically uses insulating materials, preferably PEI, and PEI has
Very strong high-temperature stability, good toughness and intensity, also good anti-flammability, anti-chemical reaction and electrical insulation characteristics.
The junction of slip ring 6 and brush carrier 4 sets bearing 3, it is preferred that two bearings is set, respectively in brush carrier 4
One is set on upper and lower two sheet-like structures.The outer ring of bearing 3 is fixedly connected with brush carrier 4, and the inner ring of bearing 3 is fixedly connected
Slip ring 6.Can being fixed from guarantee slip ring 6 position for bearing 3 can be rotated with slip ring 6 relative to brush carrier 4.
The middle part of handle of a knife 1 is set in slip ring 6, and preferably handle of a knife 1 does not contact with slip ring 6, i.e., is deposited between handle of a knife 1 and slip ring 6
In gap.Brush carrier 4 and solid brush assembly of electric 5 are limited in the medium position of handle of a knife, in this way, brush carrier 4, solid brush assembly of electric
5 and contact rod 14 position set do not interfere with cutterhead 10, be cutterhead 10 in plate Electroplastic progressive molding process
In have enough operating spaces.Can be with the current lead-through of slip ring 6 and can be with during rotary work for convenience of cutterhead 10
The rotation of cutterhead 10 and rotate, cutterhead 10 is fixedly connected with slip ring 6 by cutter conductor loop 9, it is desirable to which cutter conductor loop 9 is full
The certain intensity requirement of foot and there is good electric action.
To ensure the contact good with cutterhead 10 of cutter conductor loop 9, cutter conductor loop 9 is two ring groups of cutter conductor half
Into one semicircle of setting, is waited when mounted among each cutter conductor semi-ring, and cutterhead 10 is stuck in the circular hole of semicircle composition
It is interior, then two cutter conductor semi-rings are fixed together.Corresponding screw is set to lead on preferable two cutters conductor semi-ring
Hole, two cutter conductor semi-rings are fixed together by stay bolt, circular hole is interference fitted with cutterhead 10.
Used for convenience of tooling system provided by the invention, solid brush assembly of electric 5, slip ring 6, cutter conductor loop 9, cutterhead
10 and contact rod 14 need to meet intensity requirement and there is good electric action, solid brush assembly of electric 5, slip ring 6, cutter conductor
Ring 9, cutterhead 10 and contact rod 14 are from material that is with some strength and being acted on good conductive.Solid brush assembly of electric
5 use the combination of the combination of metal, graphite or both, the preferable copper good using electric conductivity, graphite or both, graphite tool
There is good electric action and there is good lubrication.The material of slip ring 6 is metal material, preferably metallic copper.Cutter is led
The material of body ring 9 is metal material, preferably metallic copper or copper alloy.The material of cutterhead 10 is the materials such as hard alloy or tool steel
Material, preferably YG15 hard alloy.The material of contact rod 14 is metal material or graphite, preferably metallic copper.Bearing 3 is from high-quality
Rolling bearing, preferably SKF bearings.
Further optimisation technique scheme, solid brush assembly of electric 5 include two solid brushes, and the structural reference of solid brush is attached
Figure 4 and 5, solid brush include brush support frame 501, brush briquetting 502 and carbon brush 503.Brush briquetting 502 is used to be fixedly connected
Brush support frame 501 and carbon brush 503.Through hole is set on the transverse axis of brush support frame 501, the through hole is used to perforate torch 14.Carbon
The one side of brush 503 is circular arc, and when solid brush is installed and used, the circular arc side coordinates with slip ring 6, circular arc
Side wrap slip ring 6.When installing and using, two solid brush axial symmetry distributions, the through hole of brush support frame 501 is located at
On same straight line, contact rod 14 passes through two holes, and solid brush is fixed, and the circular arc side of carbon brush 503 is oppositely arranged,
Slip ring 6 is filled the span of a man's arms in the circle surrounded in two carbon brush 503.For convenience of the contact good with carbon brush 503 of slip ring 6, in brush support
Spring connecting point is set on frame 501, fixed two brush support framves 501 by spring connecting point spring, spring is two
Solid brush provides pretightning force, ensures in the course of work, the electric current for flowing through solid brush assembly of electric 5 smoothly imports slip ring 6.
Taper slip ring spider 2 is set at the middle part of handle of a knife 1, and taper slip ring spider 2 is the middle cone knot for setting through hole
Structure, the material of taper slip ring spider 2 are typically chosen insulating materials, preferably PEI.The part of taper slip ring spider 2 can be handle of a knife 1
Support is provided with brush carrier 4, while the through-hole wall of taper slip ring spider 2 coordinates with the gap of handle of a knife 1, taper slip ring spider 2
The inwall of lateral surface and slip ring 6 coordinates, and has supporting role to slip ring 6, effectively avoids slip ring 6 from being contacted with handle of a knife 1, improves slip ring 6
With the insulating properties of handle of a knife 1.For more optimisation technique scheme, inferior pyramidal part 12, the material of inferior pyramidal part 12 are set in the bottom of handle of a knife 1
Material is typically chosen insulating materials, preferably PEI.Through hole is set among inferior pyramidal part 12, between the through hole and handle of a knife 1 of inferior pyramidal part 12
Gap coordinates, and the lateral surface of inferior pyramidal part 12 coordinates with the inwall of slip ring 6, has supporting role to slip ring 6.The He of taper slip ring spider 2
The collective effect of inferior pyramidal part 12, it is possible to prevente effectively from slip ring 6 contacts with handle of a knife 1, electric current is avoided to flow into handle of a knife 1 by slip ring 6.
For convenience of the installation of cutter conductor loop 9, transfer block 13 is set in cutter conductor loop 9 and the fixed connection place of slip ring 6.Turn
Connect block 13 and slip ring 6 and cutter conductor loop 9 are fixedly connected with by screw respectively.Transfer block 13 is cyclic structure, is easy to itself and slip ring 6
With the close connection of cutter conductor loop 9.Transfer block 13 is the good metal material of electric conductivity, preferably copper, with slip ring 6 and knife
When having 9 good contact of conductor loop, ensure the good inflow cutter conductor loop 9 of the electric current of slip ring 6.
Cutterhead 10 is fixedly connected with the bottom of handle of a knife 1, to ensure the facility of connection installation, using strength chuck 8 and folder
Head end cover 7, strength chuck 8 and chuck end cap 7 select the standard component supporting with handle of a knife 1, facilitate the installation and more of cutterhead 10
Change.Preferably, insulating sleeve 11 is set between strength chuck 8 and cutterhead 10, and insulating sleeve 11 is matched somebody with somebody with the interference of cutterhead 10
Close, and insulating sleeve 11 is completely covered the contact surface of strength chuck 8 and cutterhead 10, ensure strength chuck 8 and cutterhead 10 it
Between insulated, effectively avoid the electric current of powered cutterhead 10 from flowing into strength chuck 8.The material of insulating sleeve 11 is insulating materials.
Because cutterhead 10 can produce high temperature during operation, in order to eliminate infringement of the temperature to handle of a knife 1, insulating sleeve 11 is ensureing absolutely
While edge, should have good heat-proof quality, therefore the preferred PBI of material of insulating sleeve 11.PBI is current highest level
Engineering plastics, insulated heat function admirable, insulating sleeve 11 can meet requirement with this material.
Taper slip ring spider 2, inferior pyramidal part 12 and insulating sleeve 11 are used cooperatively, when electric current is passed through tooling system
Wait, realize the glide path of electric current in the charge process of cutterhead 10：5-slip ring of contact rod 14-solid brush assembly of electric 6-turn
Connect 9-cutterhead of block 13-cutter conductor loop 10.So, it is possible to achieve during the live line work of cutterhead 10, handle of a knife 1 without
Electricity, ensure that electric current will not flow to lathe, ensure the security of lathe and work.
To increase the safety in utilization of the tooling system, the tooling system also includes insulating boot 15, referring to accompanying drawing 3,
The upper end of insulating boot 15 is fixedly connected with brush carrier 4, and the bottom of insulating boot 15 sets cutterhead through hole, and cutterhead 10 passes through the cutter
Head through hole.The material of insulating boot 15 is insulating polymer material, preferably PVC material.Insulating boot 15 is by brush carrier 4, solid brush
Component 5 and the insulated enclosure of cutter conductor loop 9, effectively avoid the generation got an electric shock because touching tooling system.
Tooling system provided by the invention, the cutter on lathe can be directly replaced, in lathe arranging plate material clamping device,
The both positive and negative polarity of power supply unit is respectively turned on contact rod 14 and plate clamping device, tooling system can carry out plate Electroplastic
Progressive molding is processed.The use of tooling system provided by the invention, it is not necessary to carry out the transformation of machine tool structure, can be mounted directly
Do not impacted on Digit Control Machine Tool, and to the original function of lathe, reduce cost, and tooling system dismounting is easy to use, just
In the operation of plate Electroplastic progressive molding.For rotary cutter first 10 in use, friction fuel factor can be produced, raising plate is electroluminescent
The forming effect of sheet material in plasticity progressive molding.During the live line work of cutterhead 10, cutterhead 10 and other conductive dresses are realized
The insulation to handle of a knife 1 and lathe is put, ensure that the security of whole process.
Each embodiment in this specification is described by the way of progressive, identical similar portion between each embodiment
Divide mutually referring to what each embodiment stressed is the difference with other embodiments.
The embodiments of the present invention described above are not intended to limit the scope of the present invention.It is any in the present invention
Spirit and principle within the modifications, equivalent substitutions and improvements made etc., should be included in the scope of the protection.
Claims (10)
1. plate Electroplastic progressive molding energization rotary cutter system, it is characterised in that including handle of a knife (1) and cutterhead
(10), wherein：
The bottom of the handle of a knife (1) is fixedly connected with the cutterhead (10), and slip ring (6) is arranged in the middle part of the handle of a knife (1), described
The top of handle of a knife (1) is used for the fixed installation of the tooling system, and the cutterhead (10) is fixedly connected with cutter conductor loop, described
Slip ring (6) is fixedly connected with the cutter conductor loop；
The tooling system also includes brush carrier (4), solid brush assembly of electric (5) and contact rod (14), the solid brush assembly of electric
(5) it is arranged in the brush carrier (4), the bottom of the brush carrier (4) sets through hole, and the contact rod (14) is arranged on described
In through hole, and the contact rod (14) contact connects the solid brush assembly of electric (5), and solid brush assembly of electric (5) contact is matched somebody with somebody
Close the slip ring (6)；
The brush carrier (4) and the slip ring (6) junction set bearing (3), and the outer ring of the bearing (3) is fixedly connected described
Brush carrier (4), the inner ring of the bearing (3) are fixedly connected with the slip ring (6).
2. plate Electroplastic progressive molding according to claim 1 energization rotary cutter system, it is characterised in that institute
Stating solid brush assembly of electric (5) includes two solid brushes, and the solid brush includes brush support frame (501), brush briquetting
And carbon brush (503) (502)；Through hole is set on the transverse axis of the brush support frame (501), and the contact rod (14) passes through described logical
The hole mating connection brush support frame (501), the brush support frame (501) and carbon brush (503) pass through the brush briquetting
(502) it is fixedly connected, the carbon brush (503) is engaged the slip ring (6).
3. plate Electroplastic progressive molding according to claim 2 energization rotary cutter system, it is characterised in that institute
Stating solid brush assembly of electric (5) also includes spring, sets spring connecting point on the brush support frame (501), the spring is fixed
Connect the spring connecting point.
4. plate Electroplastic progressive molding according to claim 1 energization rotary cutter system, it is characterised in that institute
Stating tooling system also includes taper slip ring spider (2), and the taper slip ring spider (2) is fixedly connected with the top of the handle of a knife (1),
And the fixed support slip ring (6) of the taper slip ring spider (2).
5. plate Electroplastic progressive molding according to claim 1 energization rotary cutter system, it is characterised in that institute
Stating tooling system also includes inferior pyramidal part (12), and the inferior pyramidal part (12) is fixedly connected with the bottom of the handle of a knife (1), and described
Inferior pyramidal part (12) is fixed to support the slip ring (6).
6. plate Electroplastic progressive molding according to claim 1 energization rotary cutter system, it is characterised in that institute
State cutter conductor loop (9) and transfer block (13) is set with the slip ring (6) fixed connection place, the transfer block (13) is fixed respectively to be connected
Connect the cutter conductor loop (9) and slip ring (6).
7. plate Electroplastic progressive molding according to claim 1 energization rotary cutter system, it is characterised in that institute
State between slip ring (6) and the handle of a knife (1) and gap be present.
8. the plate Electroplastic progressive molding energization rotary cutter system according to any one in claim 1-7,
Characterized in that, the cutterhead (10) is fixedly connected with the handle of a knife (1) by strength chuck (8) with chuck end cap (7).
9. plate Electroplastic progressive molding according to claim 8 energization rotary cutter system, it is characterised in that institute
State strength chuck (8) and insulating sleeve (11) is set with the cutterhead (10) junction.
10. plate Electroplastic progressive molding according to claim 1 energization rotary cutter system, it is characterised in that
The tooling system also includes insulating boot (15), and the upper end of the insulating boot (15) is fixedly connected with the brush carrier (4), described exhausted
The lower end of edge cover (15) sets cutterhead through hole, and the cutterhead passes through the cutterhead through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610934906.XA CN106311875B (en) | 2016-11-01 | 2016-11-01 | Plate Electroplastic progressive molding energization rotary cutter system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610934906.XA CN106311875B (en) | 2016-11-01 | 2016-11-01 | Plate Electroplastic progressive molding energization rotary cutter system |
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| CN106311875A CN106311875A (en) | 2017-01-11 |
| CN106311875B true CN106311875B (en) | 2017-12-26 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP0384340B1 (en) * | 1989-02-20 | 1994-08-31 | Nippon Steel Corporation | Apparatus for scribing grain-oriented electrical steel strip |
| CN2887479Y (en) * | 2006-03-07 | 2007-04-11 | 华中科技大学 | Moving electromagnetic coil device for gradual panel forming |
| CN101318203A (en) * | 2008-06-24 | 2008-12-10 | 南京航空航天大学 | Electrical heating numerical control incremental forming processing method and device for plate |
| CN102172698B (en) * | 2011-02-21 | 2012-11-28 | 上海交通大学 | Composite gradual plate forming device and method |
| CN102527830B (en) * | 2012-02-09 | 2014-04-16 | 上海交通大学 | Electroplastic incremental forming device and method for plates |
| CN105107933B (en) * | 2015-07-13 | 2017-03-01 | 山东大学（威海） | Plate Electroplastic progressive molding device and its method of work |
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