CN207171134U - A kind of filament assembling machine structure for electric spark linear cutting machine - Google Patents
A kind of filament assembling machine structure for electric spark linear cutting machine Download PDFInfo
- Publication number
- CN207171134U CN207171134U CN201721027468.5U CN201721027468U CN207171134U CN 207171134 U CN207171134 U CN 207171134U CN 201721027468 U CN201721027468 U CN 201721027468U CN 207171134 U CN207171134 U CN 207171134U
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- silk
- cylinder
- axle
- electric spark
- machine structure
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Abstract
The utility model discloses a kind of filament assembling machine structure for electric spark linear cutting machine, including silk cylinder, coil holder, guide wheel, lathe bed, column and wire-mounting device, the one ends wound of wire electrode is on silk cylinder, and it is fixed on one end of silk cylinder, the other end of wire electrode is connected to wire-mounting device after guide wheel, and guide wheel and wire-mounting device are mounted on coil holder, and coil holder is horizontally installed on column, column and silk cylinder are mounted on lathe bed, and silk cylinder can be driven in rotation and move left and right.Filament assembling machine structure of the present utility model is simple and practical, easy to make, installation is reliable, using flexible, solve during silk and occur that fracture of wire, tensile force be unbalanced and the nonadjustable problem of tensile force size, upper silk and tight silk are combined into one, improve the simultaneously equilibrium tensile force of wire electrode, the machine cut stability in process is improved, effectively improves production efficiency and crudy.
Description
Technical field
Electric spark linear cutting machine technical field is the utility model is related to, it is more particularly to a kind of to be used for WEDM
The filament assembling machine structure of bed.
Background technology
When wire electrode is linear cutter with high voltage electric field continuous moving with cut workpiece one kind by the valuable gold such as molybdenum
Belong to the consumptive material being fabricated, be to be wound on by defined trend on silk cylinder, while fixed both ends (being commonly called as " upper silk ").If wire electrode
Installation is too loose, then wire electrode shake is severe, and not only easily short circuit retracts, causes fracture of wire, and it is coarse to directly affect workpiece surface
Degree.But wire electrode can not be mounted so as to too tightly, cause internal stress to increase, can also break silk.Therefore wire electrode in cutting process,
Its tightness (tensile force) properly the wire electrode newly installed, will will also adjust even tension.The upper silk applied in the market
Mechanism, the following defect of generally existing during upper silk：
(1) with the rotation of silk cylinder, wire electrode pulls steel wire storage disk to rotate with, because spring applying power directly be used in steel wire storage
Disk, it is irregular that the bounce of steel wire storage disk causes wire electrode to arrange silk on silk cylinder, causes folded silk phenomenon, when silk cylinder inverts, certainly will break
Wire electrode；
(2) locking nut is driven by spring indirectly when steel wire storage disk rotates, causes damping caused by spring not of uniform size, electricity
The tensile force of polar filament is with regard to uneven；Nut deadlock phenomenon, the stalling of steel wire storage disk even occurs, moment damping reaches maximum, causes to break
Silk.
In order to prevent the above situation fracture of wire from occurring, it is manually carried out at present, concrete operations mode is：Machine operation personnel
One manual throwing cylinder motor switch, another hand put on one's gloves, and steel wire storage disk are pressed, instead of nut check function, with gloves
Rubbed with steel wire storage disc side and produce damping, the tensile force of real-time coordination electrode silk.Although such mode avoids fracture of wire phenomenon,
But electrode thread intension power size is uncontrollable, and tensile force is uneven.The method remedied is that the wire electrode given immediately on new is carried out
Tight silk operation, to reach the purpose of tight silk post-processing.Meanwhile upper silk, one side easily cause scald (friction in this way
Heat), another aspect wire electrode diameter very little, by pressure no less than one sharp knife, under no safety measure easily
Make finger injuries.Current filament assembling machine structure can't resolve problems.
Scheme of the present utility model is the improvement carried out regarding to the issue above to existing filament assembling machine structure.
Utility model content
In order to overcome deficiency of the prior art, the utility model provides a kind of upper silk for electric spark linear cutting machine
Mechanism, its design structure is simple and practical, easy to make, safe and reliable, using flexible.
In order to reach above-mentioned purpose of utility model, technical scheme is as follows used by solving its technical problem：
A kind of filament assembling machine structure for electric spark linear cutting machine, including silk cylinder, coil holder, guide wheel, lathe bed, column and upper silk
Device, wherein：
The one ends wound of wire electrode is fixed on one end of the silk cylinder on the silk cylinder, the other end warp of wire electrode
The wire-mounting device is connected to after crossing the guide wheel, the guide wheel and wire-mounting device are mounted on the coil holder, the coil holder
It is horizontally installed on the column, column and the silk cylinder is mounted on the lathe bed, and the silk cylinder can be revolved by driving
Turn and move left and right.
Further, the wire-mounting device includes support, thrust ball bearing, fixed disk, axle, spring, adjusting nut, fixation
Nut, fixing bolt and steel wire storage component, wherein：
The support is of an L-shaped structure, and its upper end vertical direction is provided with manhole, and lower end horizontal direction is provided with bar shaped
Through hole, to adjust the relative position of the support and the silk cylinder, and it is arranged on by the fixing bolt on the coil holder；
The left end of the axle is provided with the first screw thread, sequentially passes through respectively on the steel wire storage component, thrust ball bearing and support
Locked after the manhole of end by the fixing nut, the right-hand member of the axle is provided with cutting plane and the second screw thread, extends through institute
Fixed disk and spring are stated, and is coordinated with the adjusting nut screw thread.
Further, the steel wire storage component includes steel wire storage disk, rotating disc, locking nut and wire electrode, wherein：
The right-hand member of the rotating disc is provided with the die cavity of indent, centre is provided with through hole, and left end is provided with circular hollow cylinder, described
Some external screw threads coordinated with the locking nut, a left side for the die cavity are provided with the left side outer circumference surface of circular hollow cylinder
End face and the right side of the steel wire storage disk abut against；
The left end of the rotating disc locks described after the intermediate throughholes of the steel wire storage disk with the locking nut
Steel wire storage disk, the wire electrode are wrapped on the steel wire storage disk, are wound into after the guide wheel on the silk cylinder.
Further, the right-hand member cutting plane of the axle is provided with some graduation marks, is sequentially passed through in the axle described solid
After price fixing, spring and adjusting nut, reading can be coordinated with the right flank of the adjusting nut, to adjust of the wire electrode
Power；The left end of the axle is provided with step, is abutted against with the right side of the support.
Further, the right side center of the fixed disk is provided with axial circular cylinder, and the spring housing is located at
The outside of the axial circular cylinder；The left side of the fixed disk and the die cavity of the rotating disc right-hand member abut against, and described
The size of fixed disk is adapted with the die cavity.
Further, the centre of the fixed disk and axial circular cylinder is provided with D type through holes, is cut with the right-hand member of the axle
Plane clearance coordinates, for being fixed in circumferencial direction and only keeping moving axially.
Further, the thrust ball bearing includes seat ring and blowout patche, the seat ring of the thrust ball bearing and the circle
The left side of hollow cylinder is abutted against, and blowout patche internal diameter and the axle of the thrust ball bearing are interference fitted, the thrust ball axle
The blowout patche left side held contacts with the support right side.
The utility model is allowed to compared with prior art, have the following advantages that and accumulate due to using above technical scheme
Pole effect：
1st, a kind of filament assembling machine structure for electric spark linear cutting machine of the utility model, can be real according to processing part needs
Now the Tensity size of wire electrode is adjusted, and wire electrode tension homogeneous constant, the quality of processing is effectively ensured；
2nd, the filament assembling machine structure in the utility model is arranged on guide frame, during upper silk, while carries out tension adjustment, no
It is same as going up silk, tight silk separate operation at present again, improves production efficiency.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
The accompanying drawing used is briefly described.It is clear that drawings in the following description are only some embodiments of the utility model,
For those skilled in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.In accompanying drawing：
Fig. 1 is a kind of structural representation of filament assembling machine structure for electric spark linear cutting machine of the utility model；
Fig. 2 is a kind of use state figure of filament assembling machine structure for electric spark linear cutting machine of the utility model；
Fig. 3 is a kind of explosive view of filament assembling machine structure for electric spark linear cutting machine of the utility model.
【Primary symbols explanation】
1- adjusting nuts；
2- springs；
3- fixed disks；
4- axles；
5- steel wire storage disks；
6- locking nuts；
7- supports；
8- fixing bolts；
9- rotating discs；
10- wire electrodes；
11- thrust ball bearings；
12- fixing nuts；
13- columns；
14- coil holders；
15- guide wheels；
16- silk cylinders；
17- lathe beds；
18- wire-mounting devices；
19- manholes；
20- strip through-holes；
The screw threads of 21- first；
The screw threads of 22- second；
23- die cavities；
24- circular hollow cylinders；
25- external screw threads；
26- intermediate throughholes；
27- steps；
28- axial directions circular cylinder；
29-D type through holes；
41- graduation marks.
Embodiment
Below with reference to accompanying drawing of the present utility model, the technical scheme in the embodiment of the utility model is carried out clear, complete
Whole description and discussion, it is clear that as described herein is only a part of example of the present utility model, is not whole realities
Example, based on the embodiment in the utility model, those of ordinary skill in the art institute on the premise of creative work is not made
The every other embodiment obtained, belongs to the scope of protection of the utility model.
As Figure 1-3, the utility model discloses a kind of filament assembling machine structure for electric spark linear cutting machine, including silk
Cylinder 16, coil holder 14, guide wheel 15, lathe bed 17, column 13 and wire-mounting device 18, wherein：
The one ends wound of wire electrode is fixed on one end of the silk cylinder 16 on the silk cylinder 16, wire electrode it is another
End is connected to the wire-mounting device 18 after the guide wheel 15, and the guide wheel 15 and wire-mounting device 18 are mounted on the coil holder
On 14, the coil holder 14 is horizontally installed on the column 13, and the column 13 and silk cylinder 16 are mounted on the lathe bed 17,
And the silk cylinder 16 can be driven in rotation and move left and right.
Specifically, the wire-mounting device 18 includes support 7, thrust ball bearing 11, fixed disk 3, axle 4, spring 2, regulation spiral shell
Mother 1, fixing nut 12, fixing bolt 8 and steel wire storage component, wherein：
The support 7 is of an L-shaped structure, and its upper end vertical direction is provided with manhole 19, and lower end horizontal direction is provided with
Strip through-hole 20, to adjust the relative position of the support 7 and the silk cylinder 16, and it is arranged on by the fixing bolt 8
On the coil holder 14；
The left end of the axle 4 is provided with the first screw thread 21, sequentially passes through the steel wire storage component, thrust ball bearing 11 and branch respectively
Locked after the upper end manhole 19 of frame 7 by the fixing nut 12, the right-hand member of the axle 4 is provided with cutting plane and the second screw thread
22, the fixed disk 3 and spring 2 are extended through, and coordinate with the screw thread of adjusting nut 1.
Further, the steel wire storage component includes steel wire storage disk 5, rotating disc 9, locking nut 6 and wire electrode 10, wherein：
The right-hand member of the rotating disc 9 is provided with the die cavity 23 of indent, centre is provided with through hole, and left end is provided with circular hollow cylinder
24, some external screw threads 25 coordinated with the locking nut 6 are provided with the left side outer circumference surface of the circular hollow cylinder 24,
The left side of the die cavity 23 and the right side of the steel wire storage disk 5 abut against；
The left end of the rotating disc 9 locks after the intermediate throughholes 26 of the steel wire storage disk 5 with the locking nut 6
The steel wire storage disk 5, the wire electrode 10 are wrapped on the steel wire storage disk 5, and the silk cylinder 16 is wound into after the guide wheel 15
On.
Refering to Fig. 3, the right-hand member cutting plane of the axle 4 is provided with some graduation marks 41, is sequentially passed through in the axle 4 described
After fixed disk 3, spring 2 and adjusting nut 1, reading can be coordinated with the right flank of the adjusting nut 1, to adjust the electrode
The tension force of silk 10；The left end of the axle 4 is provided with step 27, is abutted against with the right side of the support 7.
Further, the right side center of the fixed disk 3 is provided with axial circular cylinder 28,2 sets of the spring
Located at the outside of the axial circular cylinder 28；The left side of the fixed disk 3 and the die cavity 23 of the right-hand member of rotating disc 9 offset
Connect, and the size of the fixed disk 3 is adapted with the die cavity 23.
Further, the centre of the fixed disk 3 and axial circular cylinder 28 is provided with D types through hole 29, the right side with the axle 4
Cutting plane gap is held to coordinate, for being fixed in circumferencial direction and only keeping moving axially.In the present embodiment, the fixation
The right-hand member (i.e. axial circular cylinder 28) of disk 3 is placed in the spring 2, the left side of the fixed disk 3 and the rotating disc 9
Right-hand member raised face (i.e. die cavity 23) contacts, and under the active force of the spring 2, produces force of sliding friction, frictional force and normal pressure
Directly proportional (F=F × FN), so as to the Tensity size of coordination electrode silk.
Further, the thrust ball bearing 11 includes seat ring and blowout patche, the seat ring of the thrust ball bearing 11 with it is described
The left side of circular hollow cylinder 24 abuts against, and keep rotating it is consistent, the blowout patche internal diameter of the thrust ball bearing 11 with it is described
Axle 4 is interference fitted, and the blowout patche left side of the thrust ball bearing 11 contacts with the right side of support 7.
Concrete operating principle：
First, wire-mounting device 18 is installed on coil holder 14, fiber barrel 16 is moved to right-hand member, and electrode is pulled out from steel wire storage disk 5
Silk (new silk) 10, reaches fiber barrel 16 after guide wheel 15, and wire electrode 10 is fixed on to the fixing screws of the left end of fiber barrel 16, rotates
Adjusting nut 1, the adjustment tension force of wire electrode 10 is indicated according to graduation mark 41, shakes handwheel (or open silk cylinder 16 and run motor),
Wire electrode 10 is wound in fiber barrel (silk cylinder 16 gradually moves to left end), until enough wire electrodes 10 are wound in the surface of fiber barrel 16,
The other end of wire electrode 10 (being cut from steel wire storage disk 5) is finally secured to the fixing screws of the right-hand member of fiber barrel 16 along wire transporting loop, complete
Cheng Shangsi processes.
The utility model is allowed to compared with prior art, have the following advantages that and accumulate due to using above technical scheme
Pole effect：
1st, a kind of filament assembling machine structure for electric spark linear cutting machine of the utility model, can be real according to processing part needs
Now the Tensity size of wire electrode is adjusted, and wire electrode tension homogeneous constant, the quality of processing is effectively ensured；
2nd, the filament assembling machine structure in the utility model is arranged on guide frame, during upper silk, while carries out tension adjustment, no
It is same as going up silk, tight silk separate operation at present again, improves production efficiency.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model discloses
Change or replacement, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should
It is defined by scope of the claims.
Claims (7)
- A kind of 1. filament assembling machine structure for electric spark linear cutting machine, it is characterised in that including silk cylinder, coil holder, guide wheel, lathe bed, Column and wire-mounting device, wherein：The one ends wound of wire electrode is fixed on one end of the silk cylinder on the silk cylinder, and the other end of wire electrode passes through institute The wire-mounting device is connected to after stating guide wheel, the guide wheel and wire-mounting device are mounted on the coil holder, and the coil holder is horizontal Be installed on the column, column and the silk cylinder is mounted on the lathe bed, and the silk cylinder can be driven in rotation and Move left and right.
- 2. a kind of filament assembling machine structure for electric spark linear cutting machine according to claim 1, it is characterised in that on described Silk device includes support, thrust ball bearing, fixed disk, axle, spring, adjusting nut, fixing nut, fixing bolt and steel wire storage group Part, wherein：The support is of an L-shaped structure, and its upper end vertical direction is provided with manhole, and lower end horizontal direction is led to provided with bar shaped Hole, to adjust the relative position of the support and the silk cylinder, and it is arranged on by the fixing bolt on the coil holder；The left end of the axle is provided with the first screw thread, sequentially passes through the steel wire storage component, thrust ball bearing and pedestal upper end circle respectively Locked after shape through hole by the fixing nut, the right-hand member of the axle is provided with cutting plane and the second screw thread, extends through described solid Price fixing and spring, and coordinate with the adjusting nut screw thread.
- A kind of 3. filament assembling machine structure for electric spark linear cutting machine according to claim 2, it is characterised in that the storage Silk component includes steel wire storage disk, rotating disc, locking nut and wire electrode, wherein：The right-hand member of the rotating disc is provided with the die cavity of indent, centre is provided with through hole, and left end is provided with circular hollow cylinder, the circle Some external screw threads coordinated with the locking nut, the left side of the die cavity are provided with the left side outer circumference surface of hollow cylinder Abutted against with the right side of the steel wire storage disk；The left end of the rotating disc locks the steel wire storage after the intermediate throughholes of the steel wire storage disk with the locking nut Disk, the wire electrode are wrapped on the steel wire storage disk, are wound into after the guide wheel on the silk cylinder.
- A kind of 4. filament assembling machine structure for electric spark linear cutting machine according to claim 2, it is characterised in that the axle Right-hand member cutting plane be provided with some graduation marks, can after the axle sequentially passes through the fixed disk, spring and adjusting nut Coordinate reading with the right flank of the adjusting nut, to adjust the tension force of the wire electrode；The left end of the axle is provided with platform Rank, abutted against with the right side of the support.
- 5. a kind of filament assembling machine structure for electric spark linear cutting machine according to claim 3, it is characterised in that described solid The right side center of price fixing is provided with axial circular cylinder, and the spring housing is located at the outside of the axial circular cylinder； The left side of the fixed disk and the die cavity of the rotating disc right-hand member abut against, and the size of the fixed disk and the die cavity phase Adaptation.
- 6. a kind of filament assembling machine structure for electric spark linear cutting machine according to claim 5, it is characterised in that described solid The centre of price fixing and axial circular cylinder is provided with D type through holes, coordinates with the right-hand member cutting plane gap of the axle, in circumference Direction is fixed and only keeps moving axially.
- 7. a kind of filament assembling machine structure for electric spark linear cutting machine according to claim 3, it is characterised in that described to push away Power ball bearing includes seat ring and blowout patche, and the left side of the seat ring of the thrust ball bearing and the circular hollow cylinder abuts against, The blowout patche internal diameter of the thrust ball bearing is interference fitted with the axle, blowout patche left side and the support of the thrust ball bearing Right side contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721027468.5U CN207171134U (en) | 2017-08-16 | 2017-08-16 | A kind of filament assembling machine structure for electric spark linear cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721027468.5U CN207171134U (en) | 2017-08-16 | 2017-08-16 | A kind of filament assembling machine structure for electric spark linear cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207171134U true CN207171134U (en) | 2018-04-03 |
Family
ID=61741361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721027468.5U Expired - Fee Related CN207171134U (en) | 2017-08-16 | 2017-08-16 | A kind of filament assembling machine structure for electric spark linear cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207171134U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335877A (en) * | 2017-08-16 | 2017-11-10 | 苏州经贸职业技术学院 | A kind of filament assembling machine structure for electric spark linear cutting machine |
| CN113600946A (en) * | 2021-07-20 | 2021-11-05 | 盐城六方新材料科技有限公司 | Full-automatic electrode wire stranding device and production method thereof |
| CN117507069A (en) * | 2024-01-04 | 2024-02-06 | 山西兰氏富强保温材料制造有限公司 | Multi-line molding machine for producing insulation board and use method thereof |
-
2017
- 2017-08-16 CN CN201721027468.5U patent/CN207171134U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335877A (en) * | 2017-08-16 | 2017-11-10 | 苏州经贸职业技术学院 | A kind of filament assembling machine structure for electric spark linear cutting machine |
| CN113600946A (en) * | 2021-07-20 | 2021-11-05 | 盐城六方新材料科技有限公司 | Full-automatic electrode wire stranding device and production method thereof |
| CN117507069A (en) * | 2024-01-04 | 2024-02-06 | 山西兰氏富强保温材料制造有限公司 | Multi-line molding machine for producing insulation board and use method thereof |
| CN117507069B (en) * | 2024-01-04 | 2024-03-29 | 山西兰氏富强保温材料制造有限公司 | Multi-line molding machine for producing insulation board and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20210816 |