CN209550826U - A kind of wire cutting fast wire winding long-life electricity-supply device - Google Patents
A kind of wire cutting fast wire winding long-life electricity-supply device Download PDFInfo
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- CN209550826U CN209550826U CN201920301743.0U CN201920301743U CN209550826U CN 209550826 U CN209550826 U CN 209550826U CN 201920301743 U CN201920301743 U CN 201920301743U CN 209550826 U CN209550826 U CN 209550826U
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- conducting block
- electricity
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- conductive rod
- supply device
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Abstract
The utility model discloses a kind of wire cutting fast wire winding long-life electricity-supply devices, including conducting block, support the support device of conducting block and the Power Supply Assembly to conducting block power supply, the conducting block is n-shaped prism, and the equal evagination of the side wall cylindrical radial face parallel with the axis of conducting block at axis of conducting block；The support device is collets, is provided with tapped through hole on it；The Power Supply Assembly includes conductive rod, and the conductive rod is screw rod, and axis is overlapped with the axis of conducting block, one end of conductive rod is connect with conducting block, its other end is threadedly coupled with tapped through hole, and the cathode of power supply is connect with conductive rod, to form the cathode in processing.The driving structure of electricity-supplying piece is not only had changed designed by the utility model, so that electricity-supply device structure is simple, the adjustment of the position of electricity-supplying piece is quick, step is simple, and also increases the length at the line-line contact position between wire electrode and electricity-supplying piece.
Description
Technical field
The utility model relates to line cutting fields, and in particular to a kind of wire cutting fast wire winding long-life electricity-supply device.
Background technique
Wire-cut Electrical Discharge Machining is also known as wire cutting, and basic functional principle (is claimed using the fine wire of continuous moving
For wire electrode) make electrode, pulse spark electric discharge removal metal, excision forming are carried out to workpiece.Electricity-supply device is that wire electric discharge is cut
An important spare part in cutting mill bed, effect are to contact the wire electrode of high-speed cruising well with electricity-supplying piece, are added to be formed
Cathode in work processes anode of the part as the pulse power, under the control of digital control system, is reached by pulsed discharge
Corrode the purpose of metal.
Electro-spark cutting machine is a very important process equipment in the manufacture of air equipment.Aero-engine compressor
The processing such as the air channel on blade are required to using to electro-spark cutting machine.
Prior art CN204934789U discloses a kind of electric spark linear cutting machine electricity-supply device, including electricity-supply seat, into
Electric block and insulating layer, conductive copper rod run through electricity-supply seat and electricity-supplying piece simultaneously, fastening nut are connected at the top of conductive copper rod, fasten spiral shell
Electricity-supplying piece is fixed on electricity-supply seat by mother, by rotating electricity-supplying piece, and then adjusts the contact position of electricity-supplying piece and wire electrode, conductive
The bottom end of copper rod is provided with adjusting screw, is contacted by electricity-supplying piece outer rim with wire electrode, and utmostly extend electricity-supplying piece uses the longevity
Life；When contact makes electricity-supplying piece cut mark occur to wire electrode for a long time on electricity-supplying piece, when needing to rotate electricity-supplying piece, it is only necessary to by leading
Conductive copper rod is rotated smaller angle by electrolytic copper stick, and electricity-supplying piece accordingly rotates, and updates electricity-supplying piece and wire electrode contact position, adjustment
It is more convenient, effectively increase the service life of electricity-supplying piece；Meanwhile electrode is avoided when cannot achieve by the conductive copper rod of rotation
For silk when electricity-supplying piece surface contacts the cut mark to be formed, rotation adjusts screw, updates the contact position of electricity-supplying piece and wire electrode, into
The service life of the raising electricity-supplying piece of one step.
Electricity-supplying piece rotates in adjusting and the conciliation of electricity-supplying piece axial position in this electricity-supply device, and each correspondence one respectively
End is driven, this leads to electricity-supply device, and structure is complicated, volume is bigger than normal and the regulating step of electricity-supplying piece is cumbersome.Simultaneously as into electricity
Block is cylinder, therefore in the limited situation in space where it, cylindrical electricity-supplying piece radius be should not be too large, which results in
The all curvatures of a curve contacted on electricity-supplying piece with wire electrode are larger, to cause the line-line contact position between wire electrode and electricity-supplying piece
It is shorter, it is unfavorable for going on smoothly for conductive operation.
Summary of the invention
The purpose of this utility model is that: a kind of wire cutting fast wire winding long-life electricity-supply device is provided, is solved existing
Structure is complicated for some electric installations, volume is bigger than normal, the regulating step of electricity-supplying piece is cumbersome and wire electrode and electricity-supplying piece between contact portion
The problems such as position is smaller.A kind of wire cutting fast wire winding long-life electricity-supply device designed by the utility model, not only have changed into
The driving structure of electric block so that electricity-supply device structure is simple, the adjustment of the position of electricity-supplying piece is quick, step is simple, and also increases
The length at the line-line contact position between wire electrode and electricity-supplying piece.
The technical solution adopted in the utility model is as follows:
A kind of wire cutting fast wire winding long-life electricity-supply device, including conducting block, support conducting block support device and
To conducting block power Power Supply Assembly, the conducting block be n-shaped prism, and the equal evagination of side wall of conducting block at axis with lead
The parallel cylindrical radial face of the axis of electric block；
The support device is collets, is provided with tapped through hole on it；
The Power Supply Assembly includes conductive rod, and the conductive rod is screw rod, and axis is overlapped with the axis of conducting block, conductive
One end of stick is connect with conducting block, and the other end is threadedly coupled with tapped through hole, and the cathode of power supply is connect with conductive rod, thus shape
At the cathode in processing.
Support device is mounted on coil holder.
It in the utility model, will be used to combine to the Power Supply Assembly of conducting block conduction with support device, form one
Comprehensive support conductive structure, so that electric installation had both been able to maintain the electric action of itself, moreover it is possible to play support, adjust conducting block
The effect of position greatly simplifies the structure of electricity-supply device, reduces the volume of electricity-supply device, and simplifies phone adjustment
The step of.
Specifically, in use, being contacted positioned at the side wall of bottom with wire electrode on conducting block, and preferably, electricity block at this time
The plane of symmetry of the upper side positioned at bottom perpendicular to ground, i.e., at this time the side wall of bottom pair central angle angular bisector
Perpendicular to ground；When contact makes electricity-supplying piece cut mark occur to wire electrode for a long time on electricity-supplying piece, conductive rod is rotated, so that conductive
Block rotation contacts until next side wall is moved to bottom with wire electrode.During whole operation, only by rotation
Conductive rod has quickly completed rotationally and axially moving for conducting block.Simultaneously as the diameter of wire electrode is tens, simultaneously
It is moved between two adjacent in the axial direction contacts site of wire electrode in order to prevent, in axial direction between two adjacent contacts site
Spacing be 1mm or more, it is therefore preferred to the screw pitch of the screw thread between conductive rod and tapped through hole be 1mm or more, thus turn
When moving conductive block, next side wall of conducting block can not only be contacted with wire electrode by rotating 360 °/N angle, while
After 360 ° of rotation, conducting block is also made to advance in the axial direction a screw pitch, thus by axial adjacent two contacts site interval
It opens, is moved between two contacts site for preventing wire electrode adjacent in the axial direction, ensure that conducting block steadily connects with wire electrode
Touching, improves the stability of electricity-supply device.
Simultaneously as conducting block is n-shaped prism, so as to use up the equal evagination of each side wall of conducting block at curvature
The side wall in cylindrical radial face that may be small, thus when contacting side wall and wire electrode, it can be close toward the mode of line-line contact as far as possible,
But the corner of side wall two sides will not contact again with wire electrode, and angle, line contact site is avoided to generate excessive stresses and lesion electrode
The case where silk, occurs.
To sum up, the driving structure of electricity-supplying piece is not only had changed designed by the utility model so that electricity-supply device structure it is simple,
The position adjustment of electricity-supplying piece is quick, step is simple, and also increases the length at the line-line contact position between wire electrode and electricity-supplying piece
Degree.
Due to using the technical program, the beneficial effects of the utility model are:
1. a kind of wire cutting fast wire winding long-life electricity-supply device of the utility model, when wire electrode on electricity-supplying piece for a long time
When contact makes electricity-supplying piece cut mark occur, conductive rod is rotated, so that conducting block rotates, until next side wall is moved to bottom,
It is contacted with wire electrode.During whole operation, only by rotation conductive rod be quickly completed conducting block rotation and
Axial movement.Simultaneously as the diameter of wire electrode is tens, while adjacent in the axial direction two of wire electrode connect in order to prevent
Contact portion moves between position, the spacing in axial direction between two adjacent contacts site be 1mm or more, it is therefore preferred to conductive rod with
The screw pitch of screw thread between tapped through hole is 1mm or more, to not only be by rotating 360 °/N angle when rotating conducting block
Next side wall of conducting block can be contacted with wire electrode, while after 360 ° of rotation, conducting block also be made to advance one in the axial direction
A screw pitch prevents two contacts that wire electrode is adjacent in the axial direction so that axial two adjacent contacts site are spaced apart
It is moved between position, ensure that conducting block is steadily contacted with wire electrode, improve the stability of electricity-supply device；
2. a kind of wire cutting fast wire winding long-life electricity-supply device of the utility model, since conducting block is n-shaped prism,
So as to the side wall by the equal evagination of each side wall of conducting block at curvature cylindrical radial face as small as possible, thus make side wall with
, can be close toward the mode of line-line contact as far as possible when wire electrode contacts, but the corner of side wall two sides will not contact again with wire electrode,
Angle, line contact site is avoided to generate excessive stresses and appearance the case where lesion electrode silk；
3. a kind of wire cutting fast wire winding long-life electricity-supply device of the utility model is provided with N number of strip groove, and makes " logical
When the axis of slot is parallel with the axis of a strip groove, the plane of symmetry on conducting block positioned at the side of bottom is perpendicular to ground ",
To rotate conductive rod in the position of adjustment conducting block, so that the axis of through slot is parallel with the axis of next strip groove is
Can, that is, it can guarantee that conducting block has rotated °/the angle of N, can accurately and rapidly turn to next side wall of conducting block most lower
On the position of side, the convenience of conducting block position adjustment is improved.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings, the proportionate relationship of all parts in this specification attached drawing does not represent reality
Proportionate relationship when selection designs, is only the schematic diagram of structure or position, in which:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram at another visual angle of the utility model；
Fig. 3 is the structural schematic diagram of conductive rod；
Fig. 4 is the position view that the utility model is mounted on coil holder.
Numbering in the drawing explanation:
1 conducting block, 2- support device, 3- conductive rod, 4- through slot, 5- strip groove, 6- electric wire, 7- internal screw thread ring, 8- coil holder.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model, i.e., the described embodiments are only a part of the embodiments of the utility model,
Instead of all the embodiments.The component of the utility model embodiment being usually described and illustrated herein in the accompanying drawings can be with each
Different configurations is planted to arrange and design.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Reality based on the utility model
Apply example, those skilled in the art's every other embodiment obtained without making creative work belongs to
The range of the utility model protection.
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
It elaborates below with reference to Fig. 1 to Fig. 4 to the utility model.
Embodiment 1
As Figure 1-Figure 4, a kind of wire cutting fast wire winding long-life electricity-supply device of the utility model, including conducting block 1,
The Power Supply Assembly for supporting the support device 2 of conducting block 1 and powering to conducting block 1, the conducting block 1 are n-shaped prism, and
The equal evagination of the side wall of the conducting block 1 cylindrical radial face parallel with the axis of conducting block 1 at axis, as shown in Figure 4；
The support device 2 is collets, is provided with tapped through hole on it；
The Power Supply Assembly includes conductive rod 3, and the conductive rod 3 is screw rod, and axis is overlapped with the axis of conducting block 1,
One end of conductive rod 3 is connect with conducting block 1, and the other end is threadedly coupled with tapped through hole, and the cathode and conductive rod 3 of power supply connect
It connects, to form the cathode in processing.
Support device is mounted on coil holder, as shown in Figure 4.
In the utility model, it will be used to combine to the conductive Power Supply Assembly of conducting block 1 with support device 2, form one
The support conductive structure of a synthesis, so that electric installation had both been able to maintain the electric action of itself, moreover it is possible to play support, adjust conduction
The effect of block position greatly simplifies the structure of electricity-supply device, reduces the volume of electricity-supply device, and simplifies phone tune
Whole step.
Specifically, in use, being contacted positioned at the side wall of bottom with wire electrode on conducting block 1, and preferably, electricity block at this time
On 1 positioned at bottom side the plane of symmetry perpendicular to ground, i.e., at this time the side wall of bottom pair central angle angle bisection
Line is perpendicular to ground；When contact makes electricity-supplying piece 1 cut mark occur to wire electrode for a long time on electricity-supplying piece 1, conductive rod 3 is rotated, with
Conducting block 1 is rotated, until next side wall is moved to bottom, is contacted with wire electrode.During whole operation, Jin Jintong
It crosses rotation conductive rod 3 and has quickly completed rotationally and axially moving for conducting block 1.Simultaneously as the diameter of wire electrode is several
Ten, while being moved between two adjacent in the axial direction contacts site of wire electrode in order to prevent, adjacent two connect in axial direction
Spacing between contact portion position is 1mm or more, it is therefore preferred to the screw pitch of the screw thread between conductive rod 3 and tapped through hole be 1mm with
On, thus when rotating conducting block 1, it not only can be by the next side wall and wire electrode of conducting block by rotation 360 °/N angle
Contact, while after 360 ° of rotation, also makes conducting block advance in the axial direction a screw pitch, so that axial adjacent two be connect
Contact portion interdigit separates, and moves between two contacts site for preventing wire electrode adjacent in the axial direction, ensure that conducting block steadily
It is contacted with wire electrode, improves the stability of electricity-supply device.
Simultaneously as conducting block 1 be n-shaped prism, so as to by the equal evagination of each side wall of conducting block 1 at curvature
The side wall in cylindrical radial face as small as possible, to can be leaned on as far as possible toward the mode of line-line contact when contacting side wall and wire electrode
Closely, but the corner of side wall two sides will not contact again with wire electrode, and angle, line contact site is avoided to generate excessive stresses and damage electricity
The case where polar filament, occurs.
To sum up, the driving structure of electricity-supplying piece is not only had changed designed by the utility model so that electricity-supply device structure it is simple,
The position adjustment of electricity-supplying piece is quick, step is simple, and also increases the length at the line-line contact position between wire electrode and electricity-supplying piece
Degree.
Embodiment 2
The present embodiment is to make further carrying out explanation to the structure of conductive rod 3.
As shown in Figures 2 and 3, in the utility model, one end on the conductive rod 3 far from conducting block 1 is logical across screw thread
Hole is provided with through slot 4 far from one end of conducting block 1 in conductive rod 3.
The setting of through slot 4 is so that rotation conductive rod 3 is more labor-saving.
Embodiment 3
The present embodiment is to make further carrying out explanation to the rotation of conductive rod 3 on the basis of embodiment 2.
As shown in Figures 2 and 3, in the utility model, the side in the support device 2 far from conducting block 1 is provided with
The axis of strip groove 5, the strip groove 5 is just intersecting with the axis of conductive rod 3, and strip groove 5 have it is N number of, and along the axis of conductive rod 3
Line central symmetry, when the axis of through slot 4 is parallel with the axis of a strip groove 5, positioned at the side of bottom on conducting block 1
The plane of symmetry is perpendicular to ground.
Since conducting block 1 is located at the side of coil holder, through slot 4 is located at the other side of coil holder, therefore staff needs first to turn
After moving conductive stick certain angle, then go to check conducting block turn to where, whether in place to determine conducting block rotation,
If not in place need to continue to rotate conductive rod, continue to check the position of conducting block.
And in the present solution, be provided with N number of strip groove 5, and make that " axis of through slot 4 is parallel with the axis of a strip groove 5
When, the plane of symmetry of the side of bottom is located on conducting block 1 perpendicular to ground ", to turn in the position of adjustment conducting block 1
Moving conductive stick can guarantee that conducting block 1 has rotated so that the axis of through slot 4 is parallel with the axis of next strip groove 5
Next side wall of conducting block 1 can be turned to accurately and rapidly on the position of bottom, improve and lead by the angle of 360 °/N
The convenience of electric block position adjustment.
Embodiment 4
The present embodiment is to make further carrying out explanation to the connection between conductive rod 3 and power cathode.
As shown in Figures 2 and 3, in the utility model, the power supply is connect by electric wire 6 with conductive rod 3, and the one of electric wire 6
End is electrically connected with power cathode, and the other end of electric wire is pressed on the side wall of conductive rod 3 by internal screw thread ring 7.
Electric wire 6 improves the convenience that the utility model uses by internal screw thread ring 7 and conductive rod dismantling connection.Interior spiral shell
Line ring 7 can be located at support device close to the side of conducting block 1, can also be located at side of the support device far from conducting block 1.Electricity
The fixation of line 6 is specific as follows: electric wire 6 first passed through into internal screw thread ring 7, is then threadedly coupled internal screw thread ring 7 with conductive rod 3, from
And electric wire 6 is clipped between internal screw thread ring 7 and conductive rod.
Embodiment 5
The present embodiment is to make further carrying out explanation to conducting block.
In the utility model, the conducting block 1 is but is not limited to wolfram steel.
Embodiment 6
The present embodiment is to make further carrying out explanation to conductive rod.
In the utility model, the conductive rod 3 is but is not limited to copper rod.
Embodiment 7
The present embodiment is to make further carrying out explanation to pitch P.
In the utility model, the pitch P is 1~1.5mm, and preferably P is 1mm, on conducting block on each face with electrode
Silk contact site has ten, there is the 10N positions contacted with wire electrode on such conducting block.
Embodiment 8
The present embodiment is to make further explaining to the shape of conducting block.
The N is 4.
The above, only preferred embodiments of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art, can be without creative labor in the technical scope disclosed by the utility model
The dynamic change or replacement expected, should be covered within the scope of the utility model.Therefore, the protection model of the utility model
Enclosing be determined by the scope of protection defined in the claims.
Claims (8)
1. a kind of wire cutting fast wire winding long-life electricity-supply device, the support device including conducting block (1), support conducting block (1)
(2) and to conducting block (1) Power Supply Assembly powered, it is characterised in that: the conducting block (1) is n-shaped prism, and conductive
The equal evagination of side wall of block (1) the cylindrical radial face parallel with the axis of conducting block (1) at axis；
The support device (2) is collets, is provided with tapped through hole on it；
The Power Supply Assembly includes conductive rod (3), and the conductive rod (3) is screw rod, the axis weight of axis and conducting block (1)
It closes, one end of conductive rod (3) is connect with conducting block (1), and the other end is threadedly coupled with tapped through hole, the cathode and conduction of power supply
Stick (3) connection.
2. a kind of wire cutting fast wire winding long-life electricity-supply device according to claim 1, it is characterised in that: the conduction
One end on stick (3) far from conducting block (1) passes through tapped through hole, is provided in the one end of conductive rod (3) separate conducting block (1) logical
Slot (4).
3. a kind of wire cutting fast wire winding long-life electricity-supply device according to claim 2, it is characterised in that: in the branch
Side on support arrangement (2) far from conducting block (1) is provided with strip groove (5), the axis of the strip groove (5) and conductive rod (3)
Axis just intersect, and strip groove (5) have it is N number of and symmetrical along the axis centre of conductive rod (3), when the axis and one of through slot (4)
When the axis of a strip groove (5) is parallel, the plane of symmetry on conducting block (1) positioned at the side of bottom is perpendicular to ground.
4. a kind of wire cutting fast wire winding long-life electricity-supply device according to claim 1, it is characterised in that: the power supply
It is connect by electric wire (6) with conductive rod (3), one end of electric wire (6) is electrically connected with power cathode, and the other end of electric wire passes through interior spiral shell
Line ring (7) is pressed on the side wall of conductive rod (3).
5. a kind of wire cutting fast wire winding long-life electricity-supply device, feature described in any one of -4 exist according to claim 1
In: the conducting block (1) is wolfram steel.
6. a kind of wire cutting fast wire winding long-life electricity-supply device, feature described in any one of -4 exist according to claim 1
In: the conductive rod (3) is copper rod.
7. a kind of wire cutting fast wire winding long-life electricity-supply device, feature described in any one of -4 exist according to claim 1
In: the pitch P is 1~1.5mm.
8. a kind of wire cutting fast wire winding long-life electricity-supply device, feature described in any one of -4 exist according to claim 1
In: the N is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920301743.0U CN209550826U (en) | 2019-03-11 | 2019-03-11 | A kind of wire cutting fast wire winding long-life electricity-supply device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920301743.0U CN209550826U (en) | 2019-03-11 | 2019-03-11 | A kind of wire cutting fast wire winding long-life electricity-supply device |
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| CN209550826U true CN209550826U (en) | 2019-10-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115945749A (en) * | 2022-12-31 | 2023-04-11 | 广州市德固制冷设备有限公司 | Metal plate processing system and method |
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2019
- 2019-03-11 CN CN201920301743.0U patent/CN209550826U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115945749A (en) * | 2022-12-31 | 2023-04-11 | 广州市德固制冷设备有限公司 | Metal plate processing system and method |
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