CN207746508U - A kind of wire cutting machine tool - Google Patents
A kind of wire cutting machine tool Download PDFInfo
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- CN207746508U CN207746508U CN201721329068.XU CN201721329068U CN207746508U CN 207746508 U CN207746508 U CN 207746508U CN 201721329068 U CN201721329068 U CN 201721329068U CN 207746508 U CN207746508 U CN 207746508U
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- guide wheel
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Abstract
The utility model is related to Wire cutting machine tool technical fields.A kind of wire cutting machine tool, rack, wire transporting bucket, wire electrode, column, several wire transporting guide wheels, cantilever, workbench, processing installing arm, tight silk device, horizontal mobile device and longitudinal moving device；The wire transporting bucket is set to the left side at the top of the rack；The column is set in the rack, and the horizontal mobile device is set in the rack, and the horizontal mobile device drives the column to realize transverse shifting；The workbench is set to the right side of the frame top, and the longitudinal moving device is set in rack, and the longitudinal moving device drives the workbench to realize longitudinal movement；The tight silk device is set on the column；Several wire transporting guide wheels include the first guide wheel, the second guide wheel, third guide wheel, four guide idler, the 5th guide wheel, the 6th guide wheel and the 7th guide wheel.
Description
Technical field
The utility model is related to Wire cutting machine tool technical fields, and in particular to a kind of wire cutting machine tool.
Background technology
Existing wire cutting machine tool column is mounted in rack, and workbench is then movably set in rack, in rack
Driving device is installed, driving workbench realizes the movement of Y-axis and X-axis.When will be put on workbench by cutting workpiece,
Processing to workpiece is completed in X-axis or the Y-axis feeding of workbench, but column is due to akinesia, and all movements be by
Workbench goes to realize, so using such processing structure and unstable, influences the processing effect of workpiece.
The wire electrode of wire cutting machine tool is after continuous cutting and prolonged use process, due to the variation of processing temperature
It can cause the tensile force of wire electrode that can be gradually reduced with influence of factors such as motor silk abrasions, cause finally when processing, electrode
Silk is easy to loosen, and causes finally seriously affect processing quality, so can generally install tight silk device on wire cutting machine tool to electricity
Polar filament is tensioned, but since current tight silk device is complicated, and be not easy to estimate the tension effects of wire electrode, also usually
There is wire electrode the case where being easy running during tensioning.
Utility model content
The purpose of this utility model is that aiming at the deficiencies in the prior art, providing one kind and being easy to estimate tight silk effect
With in the tight stable wire cutting machine tool of silk process.
For this purpose, the utility model uses following technical scheme：A kind of wire cutting machine tool, it is characterised in that：Rack,
Wire transporting bucket, wire electrode, column, several wire transporting guide wheels, cantilever, workbench, processing installing arm, tight silk device, horizontal mobile device
And longitudinal moving device；
The wire transporting bucket is set to the left side at the top of the rack；The column is set in the rack, the cross
It is set in the rack to mobile device, the horizontal mobile device drives the column to realize transverse shifting；
The workbench is set to the right side of the frame top, and the longitudinal moving device is set in rack, described
Longitudinal moving device drives the workbench to realize longitudinal movement；
The tight silk device is set on the column；
Several wire transporting guide wheels include the first guide wheel, the second guide wheel, third guide wheel, four guide idler, the 5th guide wheel, the 6th guide wheel
With the 7th guide wheel；
First guide wheel, the second guide wheel, the 6th guide wheel and the 7th guide wheel are set on the column；First guide wheel
In the left side of the tight silk device, second guide wheel is in the top of the tight silk device；
One end of the cantilever is connected to top one end of the column and level is towards the right side, and the third guide wheel and the 4th is led
Wheel is set to the other end of cantilever and the right in second guide wheel, the four guide idler are in the right side of the third guide wheel
Lower section；
6th guide wheel and the 7th guide wheel are set on the column and the underface in the tight silk device, described
6th guide wheel and the 7th guide wheel are in sustained height and adjacent spacing is arranged；
One end of the processing installing arm is connected to the column and level is towards the right side, and the 5th guide wheel is set to described add
The other end of work installing arm, and the underface in the third guide wheel and four guide idler；
The tight silk device includes pulling assembly, mobile guide component, movable plate and tight silk guide wheel；The mobile guide group
Part is set on the column, and the movable plate is set to mobile guide component described in the mobile guide component upper edge and makees up and down
It is mobile；The tight silk guide wheel is installed on the movable plate and the surface in the 6th guide wheel and the 7th guide wheel；The drawing
Tight component is set to the right side of the mobile guide component, for pulling the movable plate to move up and down；
Wire electrode is wound on the wire transporting bucket, and wire electrode is led by described first successively from the upper end of the wire transporting bucket
Wheel, the second guide wheel, third guide wheel, four guide idler, the 5th guide wheel, the 6th guide wheel, tight silk guide wheel and the 7th guide wheel return to the fortune
The lower end of fiber barrel forms the wire electrode circuit being closed.
Preferably, the tight silk device further includes mounting plate；
The mobile guide component includes moving guide rail, sliding block and follower block；
The mounting plate is installed on the column；The moving guide rail is installed on the left end of the mounting plate, described
Sliding block is set on the moving guide rail, and the movable plate is installed on the mobile sliding block；It is provided with cunning on the mounting plate
Slot, the sliding slot is mutually parallel with the moving guide rail and vertical direction is arranged, and the follower block is set in the sliding slot,
The movable plate is fixedly connected by clamping screw with the follower block.
Preferably, the pulling assembly includes clump weight, tensioned lines and protective casing；
The protective casing is set on the right end of the mounting plate, and the tensioning wheel is installed on the column and is arranged
In the top of the protective casing, the clump weight is set in the protective casing；
One end of tensioned lines is connected to the clump weight, and the other end for being tensioned rope states movable plate connection.
Preferably, the tight silk device further includes limited block；
The limited block is installed on the column and is set to the surface of the moving guide rail and sliding slot.
The tensioned lines are connect across the limited block with the movable plate.
Preferably, tight silk device further includes buffer spring；
The buffer spring is sleeved in the tensioned lines, and one end of the buffer spring is withstood on the limited block, institute
The other end of buffer spring is stated towards the movable plate.
Preferably, first guide wheel, the second guide wheel, the 6th guide wheel and the 7th guide wheel are mounted on the mounting plate.
Preferably, further include water fender；
The water fender is set to the left side at the top of the workbench.
Preferably, the horizontal mobile device and longitudinal moving device are feed screw nut's auxiliary structure.
Preferably, further include cover board；
The column is covered in outside the cover board.
Preferably, it is additionally provided with handle on the cover board.
The beneficial effects of the utility model：Because column here is not fixedly mounted in rack, but by cross
Movement is driven to mobile device, and the workbench only drives movement by longitudinal moving device, it is meant that workpiece is being processed
In the process, workpiece can only vertically move, and the cutting of workpiece transverse direction then transfers to the movement of column to go to realize, so workpiece is adding
Mobile variation during work is also few, so this can ensure the processing stability of workpiece in process, is conducive to protect
Hinder machining accuracy.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the overall structure diagram of one of the utility model embodiment；
Fig. 2 is the inside overall structure diagram of one of the utility model embodiment；
Fig. 3 is the close-up schematic view in Fig. 2.
Wherein：Rack A, wire transporting bucket B, wire electrode C, column D, wire transporting guide wheel E, the first guide wheel E1, the second guide wheel E2, third
Guide wheel E3, four guide idler E4, the 5th guide wheel E5, the 6th guide wheel E6, the 7th guide wheel E7, cantilever F, workbench G process installing arm H,
Tight silk device I, pulling assembly I1, mobile guide component I2, movable plate I3, tight silk guide wheel I4, mounting plate I5, sliding slot I51, limit
Block I6, buffer spring I7, clump weight I11, tensioned lines I12, protective casing I13, moving guide rail I21, sliding block I22, follower block
I23, horizontal mobile device J, longitudinal moving device K, water fender L, cover board M, handle M1.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
A kind of wire cutting machine tool, rack A, wire transporting bucket B, wire electrode C, column D, several wire transporting guide wheel E, cantilever F, workbench
G, processing installing arm H, tight silk device I, horizontal mobile device J and longitudinal moving device K；
The wire transporting bucket B is set to the left side at the top of the rack A；The column D is set on the rack A, institute
It states horizontal mobile device J to be set on the rack A, the horizontal mobile device J drives the column D to realize transverse shifting；
The workbench G is set to the right side at the top of the rack A, and the longitudinal moving device K is set on rack A,
The longitudinal moving device K drives the workbench G to realize longitudinal movement；
The tight silk device I is set on the column D；
Several wire transporting guide wheel E include the first guide wheel E1, the second guide wheel E2, third guide wheel E3, four guide idler E4, the 5th guide wheel
E5, the 6th guide wheel E6 and the 7th guide wheel E7；
The first guide wheel E1, the second guide wheel E2, the 6th guide wheel E6 and the 7th guide wheel E7 are set on the column D；Institute
The left side that the first guide wheel E1 is in the tight silk device I is stated, the second guide wheel E2 is in the top of the tight silk device I；
One end of the cantilever F is connected to top one end of the column D and horizontal towards the right side, the third guide wheel E3 and the
Four guide idler E4 is set to the other end of cantilever F and the right in the second guide wheel E2, and the four guide idler E4 is in described
The lower right of third guide wheel E3；
The 6th guide wheel E6 and the 7th guide wheel E7 be set on the column D and in the tight silk device I just under
Side, the 6th guide wheel E6 and the 7th guide wheel E7 is in sustained height and adjacent spacing is arranged；
One end of the processing installing arm H is connected to the column D and level is towards the right side, and the 5th guide wheel E5 is set to institute
State the other end of processing installing arm H, and the underface in third the guide wheel E3 and four guide idler E4；
The tight silk device I includes pulling assembly I1, mobile guide component I2, movable plate I3 and tight silk guide wheel I4；It is described
Mobile guide component I2 is set on the column D, and the movable plate I3 is set to described in the mobile guide component I2 upper edges
Mobile guide component I2 moves up and down；The tight silk guide wheel I4 is installed on the movable plate I3 and is in the 6th guide wheel E6
With the surface of the 7th guide wheel E7；The pulling assembly I1 is set to the right side of the mobile guide component I2, for pulling
Movable plate I3 is stated to move up and down；
Wire electrode C is wound on the wire transporting bucket B, and wire electrode C passes through described the from the upper end of the wire transporting bucket B successively
One guide wheel E1, the second guide wheel E2, third guide wheel E3, four guide idler E4, the 5th guide wheel E5, the 6th guide wheel E6, tight silk guide wheel I4 and
The lower end that 7th guide wheel E7 returns to the wire transporting bucket B forms the circuits wire electrode C being closed.
Before carrying out wire cutting, workpiece is put on the workbench G, drives the longitudinal moving device K so that workbench G
Position adjustment is carried out along longitudinal direction, drives the horizontal mobile device J afterwards so that column D transversely carries out position adjustment.
Is carried out to workpiece, wire electrode C comes out from wire transporting bucket B, is successively led by the first guide wheel E1, second electrical spark working working hour
E2, third guide wheel E3, four guide idler E4, the 5th guide wheel E5, the 6th guide wheel E6 and the 7th guide wheel E7 are taken turns, and is responsible for the electrode of processing
Silk C is four guide idler E4 and the 5th guide wheel E5 this section；When finding that the rate of tension of wire electrode C is inadequate, at this moment by driving institute
Stating pulling assembly I1 pulls the movable plate I3 to be moved upwards along the mobile guide component I2, to drive the tight silk guide wheel
I4 is moved upwards, to be tensioned wire electrode C.
Because column D here is not fixedly mounted on rack A, but movement is driven by horizontal mobile device J
, and the workbench G only drives movement by longitudinal moving device K, it is meant that in process, workpiece can only be made workpiece
Longitudinal movement, and the cutting of workpiece transverse direction then transfers to the movement of column D to go to realize, so the mobile change of workpiece in process
Change is also few, so this can ensure the processing stability of workpiece in process, is conducive to ensure machining accuracy.
Further, the tight silk device I further includes mounting plate I5；
The mobile guide component I2 includes moving guide rail I21, sliding block I22 and follower block I23；
The mounting plate I5 is installed on the column D；The moving guide rail I21 is installed on the left end of the mounting plate I5
On, the sliding block I22 is set on the moving guide rail I21, and the movable plate I3 is installed on the mobile sliding block I22；Institute
It states and is provided with sliding slot I51 on mounting plate I5, the sliding slot I51 is mutually parallel with the moving guide rail I21 and vertical direction is set
It sets, the follower block I23 is set in the sliding slot I51, and the movable plate I3 is solid by clamping screw and the follower block I23
Fixed connection.
When being tensioned, the pulling assembly I1 pulls the movable plate I3 to move up, and the movable plate I3 is upward
It is along the moving guide rail I21 and sliding slot I51 slidings when mobile, movable plate I3's has two guide rails to be oriented to, from
And can accomplish that tensioning is steady in its moving process, and the tight silk guide wheel I4 is that straight line moves up and down, when wire electrode C takes
It is just not easy running when on the tight silk guide wheel I4, because motor silk will not be rotated along the tight silk guide rail.If the shifting
If movable plate I3 only obtains the mobile guide of a guide rail, since the moving guide rail I21 and pulling assembly I1 is place
In both sides different location, pulling movable plate I3, when being slided on moving guide rail I21, movable plate I3 is easy to moving guide rail
I21 generates torque, causes moving guide rail I21 and sliding block I22 to generate larger friction between each other, causes way rub serious,
And movable plate I3 is also easily deformed.And movable plate I3 here is to obtain the undertaking of moving guide rail I21 and sliding slot I51, institute
All right with the stability of equilibrium to movable plate I3, tensioned lines I12 pulls movable plate I3 will not be to moving guide rail I21 and sliding slot I51
It has an impact, movable plate I3 will not deform.
Further, the pulling assembly I1 includes clump weight I11, tensioned lines I12 and protective casing I13；
The protective casing I13 is set on the right end of the mounting plate I5, and the tensioning wheel is installed on the column D
And it is set to the top of the protective casing I13, the clump weight I11 is set in the protective casing I13；
One end of tensioned lines I12 is connected to the clump weight I11, and the other end of tensioned lines I12 states movable plate I3 connections.
During the clump weight I11 is moved downward, drive the movable plate I3 to moving up by the tensioned lines I12
It is dynamic, so as to be tensioned to wire electrode C.For the clump weight I11 in moving process, both sides can be along the protection
Shell I13 makees movement, and larger swing will not be occurred by being limited by protective casing I13, so as to enable movable plate I3 exist
Accomplish in moving process steady.
Further, the tight silk device I further includes limited block I6；
The limited block I6 be installed on the column D and be set to the moving guide rail I21 and sliding slot I51 just on
Side.
The tensioned lines I12 is connect across the limited block I6 with the movable plate I3.
After the movable plate I3 rises to certain height, top can be limited by the limited block I6, cannot
It is enough to continue up to move, so as to prevent the tight silk guide wheel I4 to be excessively tensioned wire electrode C, wire electrode C is caused to be broken.
Further, tight silk device I further includes buffer spring I7；
The buffer spring I7's is sleeved on the tensioned lines I12, and one end of the buffer spring I7 withstands on the limit
On block I6, the other end of the buffer spring I7 is towards the movable plate I3.
After the movable plate I3 rises to certain height, top can be withstood on the buffer spring I7, work as configuration block
When continuing to move down, during tensioned lines I12 pulls on movable plate I3 risings, buffer spring I7 will continue to compress.Cause
It when will reach the limit of position for the movable plate I3, does not impinge upon not instead of directly on the limited block I6, obtains described
The buffering of buffer spring I7, the motor silk being so wound on the tight silk guide wheel I4 is just not easy running, because if
When movable plate I3 directly hits the limited block I6, the tight silk guide wheel I4 be easy to cause running since inertia can be shaken upwards.
Further, the first guide wheel E1, the second guide wheel E2, the 6th guide wheel E6 and the 7th guide wheel E7 are mounted on institute
It states on mounting plate I5.
Because the tight silk device I and the first guide wheel E1, the second guide wheel E2, the 6th guide wheel E6 and the 7th guide wheel E7 are
It is installed on jointly on the mounting plate I5, if necessary to the debugging to assembling and later stage before above-mentioned parts progress factory
When, mounting plate I5 can integrally be removed, to install and debug.Because if it is straight to be above-mentioned each parts
It when connecing on installation column D, then when above-mentioned parts being adjusted and installed, then needs to be observed inside column D, because vertical
Column D is installed on rack A, in this way the operation difficulty to virtually increasing operator.
Further, further include water fender L；
The water fender L is set to the left side at the top of the workbench G.
When being processed to the workpiece on workbench G, coolant liquid receives the barrier of the water fender L, will not launch vertical
On column D.
Further, the horizontal mobile device J and longitudinal moving device K is feed screw nut's auxiliary structure.
It is mobile steady in feed screw nut pair moving process, and precision is high, is less prone to and creeps, and is easy to control.
Further, further include cover board M；
The column D is covered in outside the cover board M.
The cover board M is for protecting each parts on column D.
Further, it is additionally provided with handle M1 on the cover board M.
When people need to open the cover board M, can be conveniently operated by pulling the handle M1 to open cover board M.
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 (10)
1. a kind of wire cutting machine tool, it is characterised in that：Rack, wire transporting bucket, wire electrode, column, several wire transporting guide wheels, cantilever, work
Make platform, processing installing arm, tight silk device, horizontal mobile device and longitudinal moving device；
The wire transporting bucket is set to the left side at the top of the rack；The column is set in the rack, described laterally to move
Dynamic device is set in the rack, and the horizontal mobile device drives the column to realize transverse shifting；
The workbench is set to the right side of the frame top, and the longitudinal moving device is set in rack, the longitudinal direction
Mobile device drives the workbench to realize longitudinal movement；
The tight silk device is set on the column；
Several wire transporting guide wheels include the first guide wheel, the second guide wheel, third guide wheel, four guide idler, the 5th guide wheel, the 6th guide wheel and the
Seven guide wheels；
First guide wheel, the second guide wheel, the 6th guide wheel and the 7th guide wheel are set on the column；First guide wheel is in
The left side of the tight silk device, second guide wheel are in the top of the tight silk device；
One end of the cantilever is connected to top one end of the column and level is towards the right side, and the third guide wheel and four guide idler are set
It is placed in the other end of cantilever and the right in second guide wheel, the four guide idler is in the bottom right of the third guide wheel
Side；
6th guide wheel and the 7th guide wheel are set on the column and the underface in the tight silk device, and the described 6th
Guide wheel and the 7th guide wheel are in sustained height and adjacent spacing is arranged；
One end of the processing installing arm is connected to the column and level is towards the right side, and the 5th guide wheel is set to the processing peace
Fill the other end of arm, and the underface in the third guide wheel and four guide idler；
The tight silk device includes pulling assembly, mobile guide component, movable plate and tight silk guide wheel；The mobile guide component is set
It is placed on the column, the movable plate is set on mobile guide component work described in the mobile guide component upper edge and moves down
It is dynamic；The tight silk guide wheel is installed on the movable plate and the surface in the 6th guide wheel and the 7th guide wheel；The tension
Component is set to the right side of the mobile guide component, for pulling the movable plate to move up and down；
Wire electrode is wound on the wire transporting bucket, wire electrode pass through successively from the upper end of the wire transporting bucket first guide wheel,
Second guide wheel, third guide wheel, four guide idler, the 5th guide wheel, the 6th guide wheel, tight silk guide wheel and the 7th guide wheel return to the wire transporting bucket
Lower end formed be closed wire electrode circuit.
2. wire cutting machine tool according to claim 1, it is characterised in that：The tight silk device further includes mounting plate；
The mobile guide component includes moving guide rail, sliding block and follower block；
The mounting plate is installed on the column；The moving guide rail is installed on the left end of the mounting plate, the sliding block
It is set on the moving guide rail, the movable plate is installed on mobile sliding block；Sliding slot, the cunning are provided on the mounting plate
Slot is mutually parallel with the moving guide rail and vertical direction is arranged, and the follower block is set in the sliding slot, the movement
Plate is fixedly connected by clamping screw with the follower block.
3. wire cutting machine tool according to claim 2, it is characterised in that：The pulling assembly includes clump weight, tensioned lines
And protective casing；
The protective casing is set on the right end of the mounting plate, and tensioning wheel is installed on the column and is set to described anti-
The top of protective case body, the clump weight are set in the protective casing；
One end of tensioned lines is connected to the clump weight, and the other end for being tensioned rope states movable plate connection.
4. wire cutting machine tool according to claim 3, it is characterised in that：The tight silk device further includes limited block；
The limited block is installed on the column and is set to the surface of the moving guide rail and sliding slot；
The tensioned lines are connect across the limited block with the movable plate.
5. wire cutting machine tool according to claim 4, it is characterised in that：Tight silk device further includes buffer spring；
The buffer spring is sleeved in the tensioned lines, and one end of the buffer spring is withstood on the limited block, described slow
The other end of spring is rushed towards the movable plate.
6. wire cutting machine tool according to claim 2, it is characterised in that：First guide wheel, the second guide wheel, the 6th guide wheel
It is mounted on the mounting plate with the 7th guide wheel.
7. wire cutting machine tool according to claim 1, it is characterised in that：It further include water fender；
The water fender is set to the left side at the top of the workbench.
8. wire cutting machine tool according to claim 1, it is characterised in that：The horizontal mobile device and longitudinal moving device
It is feed screw nut's auxiliary structure.
9. wire cutting machine tool according to claim 1, it is characterised in that：It further include cover board；
The column is covered in outside the cover board.
10. wire cutting machine tool according to claim 9, it is characterised in that：It is additionally provided with handle on the cover board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721329068.XU CN207746508U (en) | 2017-10-17 | 2017-10-17 | A kind of wire cutting machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721329068.XU CN207746508U (en) | 2017-10-17 | 2017-10-17 | A kind of wire cutting machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207746508U true CN207746508U (en) | 2018-08-21 |
Family
ID=63145329
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721329068.XU Active CN207746508U (en) | 2017-10-17 | 2017-10-17 | A kind of wire cutting machine tool |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128409A (en) * | 2018-10-30 | 2019-01-04 | 南京航空航天大学无锡研究院 | A kind of Wire EDM second-level tension control device |
| CN110860750A (en) * | 2019-11-29 | 2020-03-06 | 苏州三光科技股份有限公司 | Lifting door of electric spark wire-electrode cutting machine tool |
| CN113199096A (en) * | 2021-05-31 | 2021-08-03 | 南京交通职业技术学院 | Electric spark machine tool with adjustable movable guide rail pair |
-
2017
- 2017-10-17 CN CN201721329068.XU patent/CN207746508U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128409A (en) * | 2018-10-30 | 2019-01-04 | 南京航空航天大学无锡研究院 | A kind of Wire EDM second-level tension control device |
| CN110860750A (en) * | 2019-11-29 | 2020-03-06 | 苏州三光科技股份有限公司 | Lifting door of electric spark wire-electrode cutting machine tool |
| CN113199096A (en) * | 2021-05-31 | 2021-08-03 | 南京交通职业技术学院 | Electric spark machine tool with adjustable movable guide rail pair |
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