CN208853878U - Plain type constant tension wire-walking mechanism and wherein wire-moving are cut - Google Patents
Plain type constant tension wire-walking mechanism and wherein wire-moving are cut Download PDFInfo
- Publication number
- CN208853878U CN208853878U CN201821411035.4U CN201821411035U CN208853878U CN 208853878 U CN208853878 U CN 208853878U CN 201821411035 U CN201821411035 U CN 201821411035U CN 208853878 U CN208853878 U CN 208853878U
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- wire
- directive wheel
- type constant
- tension
- plain type
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- 230000007246 mechanism Effects 0.000 title claims abstract description 37
- 230000001105 regulatory effect Effects 0.000 claims abstract description 18
- 238000003860 storage Methods 0.000 claims description 14
- 238000005520 cutting process Methods 0.000 claims description 12
- 230000001788 irregular Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 238000010892 electric spark Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model discloses a kind of plain type constant tension wire-walking mechanism and wherein wire-moving is cut, comprising: wire feeder and identical tension regulating mechanism；The identical tension regulating mechanism is arranged on wire feeder, is suitable for carrying out constant tensile control to by the wire electrode of wire feeder.Plain type constant tension wire-walking described in the utility model mechanism and wherein wire-moving are cut, pass through the variation of pressure sensor pressure on identical tension regulating mechanism, moment monitors the tension variation of wire electrode, and keeping electrode, its tension is moderate in invariable, raising processing precision of products during the work time.
Description
Technical field
The utility model relates to a kind of linear cutter equipment more particularly to a kind of plain type constant tension wire-walking mechanism and its
Middle wire wire cutting.
Background technique
Linear cutting equipment is grown up on the basis of electric-spark drilling, forming.It not only makes electrical spark working
The application of work is developed, and some aspects are instead of electric-spark drilling, forming.Nowadays, wire cutting machine tool has been
Account for the more than half of spark-erosion machine tool.
Middle wire Wire EDM is the realization multiple cutting function of frequency conversion on the basis of high speed WEDM, is close several
The new process of year development.In cutting on line process, inconvenience is kept constant in the strain theory of wire electrode, otherwise will affect
Produce the machining accuracy of product.But in actually using, wire electrode tension is in the state of being slightly variable always, and living human eye can not sentence
Not, it is processed so being also difficult to realize high-precision, to reduce production processing quality.
Utility model content
The purpose of this utility model is to provide a kind of plain type constant tension wire-walking mechanism and wherein wire-moving is cut.
For this purpose, the utility model uses following technical scheme:
A kind of plain type constant tension wire-walking mechanism, comprising:
Wire feeder and identical tension regulating mechanism；
The identical tension regulating mechanism is arranged on wire feeder, is suitable for carrying out the wire electrode by wire feeder permanent
Tension force.
Preferably, the wire feeder includes wire storage cylinder, workbench and several directive wheels；
The wire storage cylinder is arranged in workbench side；
Several described directive wheels include the first directive wheel, the second directive wheel, third directive wheel and the 4th directive wheel；And
First directive wheel, the second directive wheel, third directive wheel and the 4th directive wheel form an irregular quadrangle and are mounted on
Immediately ahead of workbench；
Wire electrode on wire storage cylinder successively passes through the first directive wheel, identical tension regulating mechanism, the second directive wheel, third guiding
It returns and twines to wire storage cylinder again after wheel and the 4th directive wheel, form the trend of wire electrode.
Preferably, the identical tension regulating mechanism includes seat board, 2 risers, pinch roller and pressure sensor；
The seat board is horizontally set on before workbench；
2 riser time intervals are arranged present board bottom portion and extend downwardly；
The pinch roller two sides pass through fixing axle respectively and are fixed on 2 risers across corresponding riser；
The pressure sensor fitting pinch roller lower part outer circle setting.
Preferably, the strip-shaped hole that fixing axle passes through is separately provided on the riser；
Described fixing axle both passes through corresponding strip-shaped hole and extends outwardly.
Preferably, the outside of 2 risers is not provided with the longitudinal extension driving device that top is connected on seat board；
The telescopic end of the longitudinal extension driving device is respectively arranged with half be extruded in respectively corresponding fixing axle outer circle
Round tile.
The utility model additionally provides a kind of middle wire wire cutting, and the middle wire wire cutting is equipped with plain type identical tension
Wire feeder.
Compared with the existing technology, the utility model embodiment has the advantages that
The utility model embodiment provides a kind of plain type constant tension wire-walking mechanism and wherein wire-moving is cut, and passes through perseverance
The variation of pressure sensor pressure on governing mechanism of tension, moment monitor the tension variation of wire electrode, keep electrode worked
Cheng Zhongqi tension is moderate in invariable, raising processing precision of products.
Detailed description of the invention
Fig. 1 is the utility model plain type constant tension wire-walking mechanism structure schematic diagram；
Fig. 2 is identical tension regulating mechanism A direction view；
Fig. 3 is riser structural schematic diagram.
Specific embodiment
Embodiment
Fig. 1 is the utility model plain type constant tension wire-walking mechanism structure schematic diagram.
Referring to Fig. 1, a kind of plain type constant tension wire-walking mechanism, comprising: wire feeder 10 and identical tension regulating mechanism 20；
The identical tension regulating mechanism 20 is arranged on wire feeder 10, is suitable for carrying out perseverance to by the wire electrode 3 of wire feeder 10
Tension force, it is ensured that wire electrode 3 is in opposite constant-tension always at work, improves processing precision of products.
Further, the wire feeder 10 includes wire storage cylinder 11, workbench 12 and several directive wheels；
In 12 side of workbench, 11 one end of wire storage cylinder connects speed reduction driving mechanism for power for the setting of wire storage cylinder 11, drives steel wire storage
Cylinder 11 rotates, and the rotation for wire electrode 3 provides power.
Several described directive wheels include the first directive wheel 13, the second directive wheel 14, third directive wheel 15 and the 4th guiding
Wheel 16；And first directive wheel 13, the second directive wheel 14, third directive wheel 15 and the 4th directive wheel 16 form one and do not advise
Quadrangle then is mounted on 12 front of workbench；
Wire electrode 3 on wire storage cylinder 11 successively passes through the first directive wheel 13, identical tension regulating mechanism 20, the second directive wheel
14, it returns and twines to wire storage cylinder 11 again after third directive wheel 15 and the 4th directive wheel 16, form the trend of wire electrode.
Fig. 2 is identical tension regulating mechanism A direction view.It includes 21,2 risers of seat board that identical tension, which adjusts 20 structure of machine, in the view
22, pinch roller 23 and pressure sensor 4；The seat board 21 is horizontally set on 11 front of workbench；2 risers, 22 time interval
It is arranged in 21 bottom of seat board and extends downwardly；23 two sides of pinch roller pass through fixing axle 5 across corresponding riser 22 respectively
It is fixed between 2 risers 22；The pressure sensor 4 is bonded the setting of 23 lower part outer circle of pinch roller.Horizontal tension regulating mechanism 20 is whole
Body is located at the top of wire electrode 3, then passes through pinch roller 23 for the electrode between the first directive wheel 13 and the second directive wheel 14
Silk 3 pushes, the working tension of the adjusting wire electrode 3 of cooperation wire feeder 10, and during cutting on line, wire electrode 3 is pressurized always
It takes turns 23 pushing and makes pressure sensor 4 that there is an operating pressure, when 3 tension of wire electrode changes, pressure sensing
The pressure of device 4 also occur accordingly change, according to 4 pressure value of pressure sensor increase or reduceds variation, analysis wire electrode 3
Tension variation force pressure pinch roller 23 to be restored to pressure to the extruding force of wire electrode 3 to adjust the upper and lower position of pinch roller 23
The service pressure of sensor 4, it is ensured that the constant-tension of wire electrode 3.
Fig. 3 is riser structural schematic diagram.The strip-shaped hole that fixing axle 5 passes through is separately provided in the figure on riser 22
221, it is slided up and down convenient for pinch roller 23；Described fixing axle 5 both passes through corresponding strip-shaped hole 221 and extends outwardly.
Further, the outside of 2 risers 22 is not provided with the longitudinal extension driving dress that top is connected on seat board 21
Set 6；The telescopic end of the longitudinal extension driving device 6 is respectively arranged with the semicircle being extruded in respectively corresponding 5 outer circle of fixing axle
Type tile 7, semi-circular tile 7 are connected by screw bolts with fixing axle 5, and entire pinch roller 23 is driven to slide up and down along strip-shaped hole 221, are adjusted
Save the position that pinch roller 23 squeezes wire electrode 3.
The utility model additionally provides a kind of middle wire wire cutting, and the middle wire wire cutting is equipped with plain type identical tension
Wire feeder.
In conclusion this practical newly provides a kind of plain type constant tension wire-walking mechanism and wherein wire-moving is cut
It cuts, by the variation of pressure sensor pressure on identical tension regulating mechanism, the moment monitors the tension variation of wire electrode, keeps electrode
Its tension is moderate in invariable, raising processing precision of products during the work time.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (5)
1. a kind of plain type constant tension wire-walking mechanism characterized by comprising
Wire feeder and identical tension regulating mechanism；
The identical tension regulating mechanism is arranged on wire feeder, is suitable for carrying out identical tension to by the wire electrode of wire feeder
Control；
The wire feeder includes wire storage cylinder, workbench and several directive wheels；
The wire storage cylinder is arranged in workbench side；
Several described directive wheels include the first directive wheel, the second directive wheel, third directive wheel and the 4th directive wheel；And it is described
First directive wheel, the second directive wheel, third directive wheel and the 4th directive wheel form an irregular quadrangle and are mounted on work
Immediately ahead of platform；
Wire electrode on wire storage cylinder successively pass through the first directive wheel, identical tension regulating mechanism, the second directive wheel, third directive wheel and
It returns and twines to wire storage cylinder again after 4th directive wheel, form the trend of wire electrode.
2. plain type constant tension wire-walking according to claim 1 mechanism, which is characterized in that
The identical tension regulating mechanism includes seat board, 2 risers, pinch roller and pressure sensor；
The seat board is horizontally set on before workbench；
2 riser time intervals are arranged present board bottom portion and extend downwardly；
The pinch roller two sides pass through fixing axle respectively and are fixed on 2 risers across corresponding riser；
The pressure sensor fitting pinch roller lower part outer circle setting.
3. plain type constant tension wire-walking according to claim 2 mechanism, which is characterized in that
The strip-shaped hole that fixing axle passes through is separately provided on the riser；
Described fixing axle both passes through corresponding strip-shaped hole and extends outwardly.
4. plain type constant tension wire-walking according to claim 2 mechanism, which is characterized in that
The outside of 2 risers is not provided with the longitudinal extension driving device that top is connected on seat board；
The telescopic end of the longitudinal extension driving device be respectively arranged be extruded in it is semi-circular in respectively corresponding fixing axle outer circle
Tile.
5. a kind of middle wire wire cutting, which is characterized in that the middle wire wire cutting installation is as described in claim any one of 1-4
Plain type constant tension wire-walking mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821411035.4U CN208853878U (en) | 2018-08-29 | 2018-08-29 | Plain type constant tension wire-walking mechanism and wherein wire-moving are cut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821411035.4U CN208853878U (en) | 2018-08-29 | 2018-08-29 | Plain type constant tension wire-walking mechanism and wherein wire-moving are cut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208853878U true CN208853878U (en) | 2019-05-14 |
Family
ID=66416218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821411035.4U Expired - Fee Related CN208853878U (en) | 2018-08-29 | 2018-08-29 | Plain type constant tension wire-walking mechanism and wherein wire-moving are cut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208853878U (en) |
-
2018
- 2018-08-29 CN CN201821411035.4U patent/CN208853878U/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: 20190514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |