CN207787892U - A kind of wire electrode tension regulating device of novel electric spark linear cutting machine - Google Patents
A kind of wire electrode tension regulating device of novel electric spark linear cutting machine Download PDFInfo
- Publication number
- CN207787892U CN207787892U CN201721384343.8U CN201721384343U CN207787892U CN 207787892 U CN207787892 U CN 207787892U CN 201721384343 U CN201721384343 U CN 201721384343U CN 207787892 U CN207787892 U CN 207787892U
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- CN
- China
- Prior art keywords
- deflecting roller
- wire electrode
- sliding part
- tension
- cutting machine
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model discloses a kind of wire electrode tension regulating devices of novel electric spark linear cutting machine, including wire storage tube, wire electrode, the first deflecting roller, tension sensing wheel, the second deflecting roller, workspace, third deflecting roller, the 4th deflecting roller, the 5th deflecting roller, tension adjustment wheel, sliding part, directional and calutron.The calutron of the utility model adjusts the output intensity of electromagnetic field according to the output signal of tension sensing wheel in real time, and then adjusts wire electrode tension；Being slidably matched between sliding part and directional, which limits tension adjustment wheel, to avoid the swing of tension adjustment wheel along same linear motion, improve the stability of wire electrode operation；Due to being matched in a manner of magnetic attraction between sliding part and calutron, sliding part is set to have the space resisted magnetic force and slided, it is therefore prevented that tension adjustment wheel may break wire electrode under unexpected situation, improve the safety of the utility model.
Description
Technical field
The utility model is related to a kind of machine tool accessory, especially a kind of wire electrode tension of novel electric spark linear cutting machine
Regulating device.
Background technology
The operation principle of electric spark linear cutting machine is to utilize the electric spark arteries and veins between wire electrode and part in working solution
The galvanic corrosion that impulse electricity generates carries out linear cutter.
Wire electrode is wrapped on wire storage tube, and wire storage tube rotation drives wire electrode operation, the wire electrode single layer on wire storage tube to twine
Around so the limited length of wire electrode, wire storage tube needs to carry out frequent both forward and reverse directions toward complex Alternating commutation, when could remain long
Between continuous Wire-cut Electrical Discharge Machining, therefore to obtain high-precision and high quality linear cutter, it is desirable to wire electrode
Straight condition must be kept, just can guarantee that there are one the electric spark pulsed discharge environment stablized between wire electrode and part.Electrode
Whether silk keeps the state stretched, directly determines cutting efficiency and processing quality.Since wire electrode is generally molybdenum filament, itself has
There is the ductility of metal, therefore wire electrode can be elongated significantly after a period of operation, it is reciprocal in frequent both forward and reverse directions
Wire electrode will appear relaxation when alternating movement, causes the roughness for processing part to increase, or even apparent striped occur, causes matter
Measure defect.
Technology adjusts electrode thread intension frequently with weight at present, and weight is hung on wire electrode, will by the weight of weight
Wire electrode stretches, but because the weight of weight is constant, keeps the wire electrode tension of generation unadjustable, wire electrode is located always
Under constant pulling force effect, weight waves under unexpected situation to impact the stability of wire electrode, and weight sheet
The quality of body can also accelerate to elongate wire electrode.
In view of the above problems, needing the tensioning state that a kind of new method enables wire electrode to be in stable equilibrium, electricity is improved
The service life of polar filament.
Utility model content
To solve the above-mentioned problems, the utility model discloses a kind of wire electrode tensions of novel electric spark linear cutting machine
Regulating device.
Technical solution adopted by the utility model to solve its technical problems is：A kind of novel electric spark linear cutting machine
Wire electrode tension regulating device, including wire storage tube, wire electrode, the first deflecting roller, tension sensing wheel, the second deflecting roller, workspace,
Third deflecting roller, the 4th deflecting roller, the 5th deflecting roller, tension adjustment wheel, sliding part, directional and calutron, the electrode
Silk passes through the first deflecting roller upper limb, tension sensing wheel lower edge, the second deflecting roller upper limb, third deflecting roller successively from wire storage tube upper limb
Lower edge, the 4th deflecting roller upper limb, tension adjustment wheel lower edge and the 5th turn of two-wheeled upper limb.Wherein, the first deflecting roller, tension sensing wheel
Rotary shaft with the second deflecting roller is in the same horizontal line and higher than wire storage tube, the rotation of second deflecting roller and third deflecting roller
Shaft is workspace between second deflecting roller and third deflecting roller on same vertical line, the third deflecting roller lower edge,
In the same horizontal line, tension adjustment wheel position is low for 4th special line wheel upper limb, the 5th deflecting roller upper limb and wire storage tube lower edge
In the 4th deflecting roller and the 5th deflecting roller, to ensure that wire electrode keeps tensioning state everywhere.
A kind of wire electrode tension regulating device of above-mentioned novel electric spark linear cutting machine, the sliding part and electromagnetism
Magnetic attraction coordinates between device.
A kind of wire electrode tension regulating device of above-mentioned novel electric spark linear cutting machine, sliding part material tool
There is ferromagnetism.
A kind of wire electrode tension regulating device of above-mentioned novel electric spark linear cutting machine, the sliding part are equipped with
Sliding groove.
A kind of wire electrode tension regulating device of above-mentioned novel electric spark linear cutting machine, the directional, which passes through, to be slided
Dynamic slot is simultaneously slidably matched with sliding part.
The utility model has the beneficial effects that the utility model calutron is real-time according to the output signal of tension sensing wheel
The output intensity of electromagnetic field is adjusted, and then adjusts wire electrode tension；The cooperation of sliding part and directional limits tension adjustment wheel
The stability of wire electrode operation can only be improved along same linear motion；Sliding part is coordinated with calutron by magnetic attraction,
Make sliding part that there is the space resisted magnetic force attraction and slided, it is therefore prevented that tension adjustment wheel may break electrode under unexpected situation
Silk, improves the safety of the utility model.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is utility model diagram.
1. wire storage tube in figure, 2. wire electrodes, 3. first deflecting rollers, 4. tension sensing wheels, 5. second deflecting rollers, 6. work
Area, 7. third deflecting rollers, 8. the 4th deflecting rollers, 9. the 5th deflecting rollers, 10. tension adjustment wheels, 11. sliding parts, 12. directional,
13. calutron, 14. sliding grooves.
Specific implementation mode
In order to illustrate more clearly of the technical solution of the utility model, the utility model is done further below in conjunction with the accompanying drawings
Explanation, it should be apparent that, drawings described below is only one embodiment of the utility model, for the general of this field
For logical technical staff, without creative efforts, other embodiments are obtained according to this drawings and examples,
Belong to the scope of protection of the utility model.
A kind of wire electrode tension regulating device of novel electric spark linear cutting machine, as shown in Figure 1, including wire storage tube 1, electricity
Polar filament 2, the first deflecting roller 3, tension sensing wheel 4, the second deflecting roller 5, workspace 6, third deflecting roller 7, the 4th deflecting roller 8,
Five deflecting rollers 9, tension adjustment wheel 10, sliding part 11, directional 12 and calutron 13, the wire electrode 2 is from 1 upper limb of wire storage tube
Pass through 3 upper limb of the first deflecting roller, 4 lower edge of tension sensing wheel, 5 upper limb of the second deflecting roller, 7 lower edge of third deflecting roller, the 4th successively
8 upper limb of deflecting roller, 10 lower edge of tension adjustment wheel and the 5th turn of 9 upper limb of two-wheeled.Wherein, the first deflecting roller 3,4 and of tension sensing wheel
The rotary shaft of second deflecting roller 5 in the same horizontal line and is higher than wire storage tube 1, second deflecting roller 5 and third deflecting roller 7
Rotary shaft is workspace 6 on same vertical line, between second deflecting roller 5 and third deflecting roller 7, and the third turns to
Take turns 7 lower edges, 8 upper limb of the 4th special line wheel, 9 upper limb of the 5th deflecting roller and 1 lower edge of wire storage tube in the same horizontal line, the tension tune
10 positions of section wheel are less than the 4th deflecting roller 8 and the 5th deflecting roller 9, to ensure that wire electrode 2 keeps tensioning state everywhere.The sliding
Part 11 with the magnetic cooperation of calutron 13,11 material of sliding part there is ferromagnetism, 13 moment of calutron to keep to sliding part 11
Magnetic attraction, the sliding part 11 is equipped with sliding groove 14, and the directional 12 is slidably matched with sliding part 11.
Calutron 13 adjusts magnetic field output intensity in real time according to the output signal of tension sensing wheel 4, and then adjusts electrode
The tension of silk 2, being slidably matched between sliding part 11 and directional 12 limit tension adjustment wheel 10 and can only be transported along same straight line
It is dynamic, improve the stability of the operation of wire electrode 2；Coordinated by magnetic attraction between sliding part 11 and calutron 13, makes sliding
Part 11 has the space resisted magnetic force attraction and slided, it is therefore prevented that and tension adjustment wheel 10 may break wire electrode 2 under unexpected situation,
Improve the safety of the utility model.
Above example is only the exemplary embodiment of the utility model, is not used in limitation the utility model, this practicality is new
The protection domain of type is defined by the claims.Those skilled in the art can be in the essence and protection domain of the utility model
It is interior, various modifications or equivalent replacements are made to the utility model, this modification or equivalent replacement also should be regarded as falling new in this practicality
In the protection domain of type.
Claims (5)
1. a kind of wire electrode tension regulating device of novel electric spark linear cutting machine, including wire storage tube (1), wire electrode (2),
One deflecting roller (3), tension sensing wheel (4), the second deflecting roller (5), workspace (6), third deflecting roller (7), the 4th deflecting roller
(8), the 5th deflecting roller (9), tension adjustment wheel (10), sliding part (11), directional (12) and calutron (13), feature exist
In：The wire electrode (2) passes through the first deflecting roller (3) upper limb, tension sensing wheel (4) lower edge, the successively from wire storage tube (1) upper limb
Two deflecting rollers (5) upper limb, third deflecting roller (7) lower edge, the 4th deflecting roller (8) upper limb, tension adjustment wheel (10) lower edge and the 5th
Deflecting roller (9) upper limb；The rotary shaft of first deflecting roller (3), tension sensing wheel (4) and the second deflecting roller (5) is in same water
On horizontal line and be higher than wire storage tube (1), the rotary shaft of second deflecting roller (5) and third deflecting roller (7) on same vertical line,
It is workspace (6), third deflecting roller (7) lower edge, the 4th turn between second deflecting roller (5) and third deflecting roller (7)
In the same horizontal line to wheel (8) upper limb, the 5th deflecting roller (9) upper limb and wire storage tube (1) lower edge, the tension adjustment wheel (10)
Position is less than the 4th deflecting roller (8) and the 5th deflecting roller (9)；The sliding part (11) and the magnetic cooperation of calutron (13), institute
Stating sliding part (11) material, there is ferromagnetism, calutron (13) moment to keep the magnetic attraction to sliding part (11), institute
It states sliding part (11) and is equipped with sliding groove (14), the directional (12) is slidably matched with sliding part (11).
2. a kind of wire electrode tension regulating device of novel electric spark linear cutting machine according to claim 1, feature
It is, magnetic attraction coordinates between the sliding part (11) and calutron (13).
3. a kind of wire electrode tension regulating device of novel electric spark linear cutting machine according to claim 1, feature
It is, the sliding part (11) material has ferromagnetism.
4. a kind of wire electrode tension regulating device of novel electric spark linear cutting machine according to claim 1, feature
It is, the sliding part (11) is equipped with sliding groove (14).
5. a kind of wire electrode tension regulating device of novel electric spark linear cutting machine according to claim 1 or 4, special
Sign is that the directional (12) passes through sliding groove (14) and is slidably matched with sliding part (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721384343.8U CN207787892U (en) | 2017-10-25 | 2017-10-25 | A kind of wire electrode tension regulating device of novel electric spark linear cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721384343.8U CN207787892U (en) | 2017-10-25 | 2017-10-25 | A kind of wire electrode tension regulating device of novel electric spark linear cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207787892U true CN207787892U (en) | 2018-08-31 |
Family
ID=63274832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721384343.8U Expired - Fee Related CN207787892U (en) | 2017-10-25 | 2017-10-25 | A kind of wire electrode tension regulating device of novel electric spark linear cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207787892U (en) |
-
2017
- 2017-10-25 CN CN201721384343.8U patent/CN207787892U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180831 Termination date: 20201025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |