CN206241406U - A kind of wire cutting gradient swing rod Pai Si mechanisms and wire cutting machine tool - Google Patents
A kind of wire cutting gradient swing rod Pai Si mechanisms and wire cutting machine tool Download PDFInfo
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- CN206241406U CN206241406U CN201621347987.5U CN201621347987U CN206241406U CN 206241406 U CN206241406 U CN 206241406U CN 201621347987 U CN201621347987 U CN 201621347987U CN 206241406 U CN206241406 U CN 206241406U
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- silk wheel
- row silk
- swing rod
- upper arm
- underarm
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Abstract
The utility model discloses a kind of wire cutting gradient swing rod Pai Si mechanisms, including pedestal；The upper arm that can extend along X along X-axis and Y-axis movement and its length；The underarm that be arranged in parallel with upper arm and can be moved pivotally around own axes；The sliding sleeve being hinged with upper arm；The swing rod for being axially slidably located in sliding sleeve and being hinged with underarm；Pivot is arranged at the first row silk wheel of swing rod and underarm hinged place；The second row silk wheel and the 3rd row silk wheel being pivotally connected on swing rod；It is pivotally connected to the 4th row silk wheel on upper arm；And it is pivotally connected to the 5th row silk wheel on underarm；The pin joint of the pin joint of swing rod and underarm, sliding sleeve and the upper arm, the 4th row silk wheel and the 5th row silk wheel, the distribution of the summit of four parallelogram four.When carrying out cutting process to workpiece using the utility model, wire electrode active section can be arbitrarily adjusted as needed in two cutting angles of specific direction, and will not change the tension force of wire electrode.
Description
Technical field
The utility model is related to a kind of wire cutting machine tool field, and in particular to a kind of transverse cuts wire cutting machine tool.
Background technology
The operation principle of wire cutting machine tool is：The wire electrode on curled hair cylinder is wound on along the gyratory directions of curled hair cylinder with certain
Speed is moved, and the workpiece on platen does forming moving by predetermined control track is relative by workbench with wire electrode,
One pole of the pulse power connects workpiece, and another pole receiving electrode silk is always to maintain certain discharging gap between workpiece and wire electrode
And working solution is sprayed, the spark discharge between electrode loses certain gap, and continuously pulsed discharge has just cut out required
The workpiece of shape and size.
The wire electrode active section of existing wire cutting machine tool is mostly lateral arrangement or is vertically arranged, and the electrode in cutting
The angle of silk active section can not change regulation to adapt to cutting angle, and the position and angle that can only rely on the cut workpiece of regulation are come
Fulfil assignment, working method is excessively single.
Utility model content
The utility model purpose is：In order to overcome above mentioned problem, there is provided a kind of simple structure and cleverly wire cutting gradient
Swing rod Pai Si mechanisms and a kind of wire cutting machine tool using this mechanism.
The technical solution of the utility model is：A kind of wire cutting gradient swing rod Pai Si mechanisms, including pedestal, also include：
Upper arm, the upper arm is connected on the pedestal and its length is extended along X-direction, and the upper arm is in the pedestal
On can either be moved left and right along X-axis, again can be movable along Y-axis；
Underarm, the underarm is connected on the pedestal and its length is extended along an axis X, the underarm can on the pedestal energy
It is enough to be moved pivotally around own axes；
Sliding sleeve, the sliding sleeve is hinged with the upper arm；
Swing rod, it is axially slidably located in the sliding sleeve, and is hinged with the underarm；
Pivot is arranged at the first row silk wheel of the swing rod and the underarm hinged place；
The second row silk wheel and the 3rd row silk wheel being pivotally connected on the swing rod；
It is pivotally connected to the 4th row silk wheel on the upper arm；And
It is pivotally connected to the 5th row silk wheel on the underarm；
The pin joint of pin joint, the sliding sleeve with the upper arm of the swing rod and the underarm, the 4th row silk wheel
Taken turns with the 5th row silk, the distribution of the summit of four parallelogram four.
This wire cutting gradient swing rod Pai Si mechanisms of the utility model on the basis of above-mentioned technical proposal, also including following
Preferred scheme：
The first row silk wheel is arranged at the swing rod and the hinged place of the underarm, and the 3rd row silk wheel is arranged at institute
State the hinged place of sliding sleeve and the upper arm.
The second row silk wheel and the 3rd row silk wheel, first row silk wheel and second row silk wheel have one article of public affairs of identical
Tangent line, and this article of common tangent is taken turns with the 4th row silk and one article of common tangent of the 5th row silk wheel is parallel to each other.
The tight silk device for adjusting the second row silk wheel position is provided with the swing rod.
Also include be connected with the upper arm, with drive on described along X-axis or/and Y-axis movement upper arm drive device.
The upper arm and underarm have identical length, and the sliding sleeve is hinged on the left part of the upper arm, the swing rod
The left part of the underarm is hinged on, the 4th row silk wheel and the 5th row silk wheel are separately positioned on the right side of the upper arm and underarm
End.
The pivot axis of first row silk wheel, second row silk wheel, the 3rd row silk wheel, the 4th row silk wheel and the 5th row silk wheel are mutual
Parallel arrangement.
A kind of wire cutting machine tool, including curled hair cylinder, the wire cutting gradient swing rod Pai Si mechanisms also including said structure, from institute
State the wire electrode that curled hair cylinder draws bypass successively first row silk wheel, second row silk wheel, the 3rd row silk wheel, the 4th row silk wheel and
After 5th row silk wheel, the curled hair cylinder is returned, form the circulation the Silk Road of closure.
The utility model has the advantages that：Using the utility model, this wire cutting gradient swing rod Pai Si mechanisms are carried out to workpiece
During cutting process, wire electrode active section can be arbitrarily adjusted as needed in two cutting angles of specific direction, and adjust again
During will not change the tension force of wire electrode, greatly facilitate cutting processing of the wire cutting machine tool to workpiece.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, below will be to being wanted needed for embodiment description
The accompanying drawing for using is briefly described, and drawings in the following description are only some embodiments of the present utility model, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, can also obtain other attached according to these accompanying drawings
Figure.
Fig. 1 is the fundamental diagram of this wire cutting gradient swing rod Pai Si mechanisms of the utility model；
Fig. 2 is the structural representation of wire cutting gradient swing rod Pai Si mechanisms in the utility model embodiment；
Filled arrows in Fig. 1 and Fig. 2 represent the direction of motion of upper arm.
Wherein：A- wire electrodes, B- is cut workpiece, 1- upper arm, 2- underarms, 3- swing rods, 4- first rows silk wheel, 5- second rows
Silk wheel, the rows of 6- the 3rd silk wheel, the rows of 7- the 4th silk wheel, the rows of 8- the 5th silk wheel, 9- upper arm drive devices, 10- sliding sleeves, 11- curled hairs cylinder,
The tight silk devices of 12-.
Specific embodiment
Such scheme is described further below in conjunction with specific embodiment.It should be understood that these embodiments are for illustrating
The utility model and be not limited to limit scope of the present utility model.The implementation condition used in embodiment can be according to specific producer
Condition do further adjustment, unreceipted implementation condition is usually the condition in normal experiment.
Fig. 2 shows this wire cutting gradient swing rod Pai Si mechanisms of the utility model using on cutting on line lathe
Specific embodiment, the mechanism mainly includes pedestal (being not drawn into figure), upper arm 1, underarm 2, sliding sleeve 10, swing rod 3, first row silk wheel
4th, the 5, the 3rd row of second row silk wheel silk wheel the 6, the 4th row silk wheel 7 and the 5th row silk wheel 8.Wherein：
During practical application, pedestal can be fixed on the lathe bed of wire cutting machine tool, it is also possible to by parallel mechanism activity even
It is connected on the lathe bed of wire cutting machine tool.Upper arm 1 and underarm 2 are connected on pedestal in parallel to each other, and upper arm 1 and underarm 2
Length is extended each along X-direction.Upper arm 1 can either be moved left and right on pedestal along X-axis, can be moved along before and after Y-axis again
It is dynamic.Underarm 2 can only move pivotally on pedestal around its own axis (parallel to X-axis).Sliding sleeve 10 is hinged with upper arm 1.Pendulum
Bar 3 is axially slidably located in sliding sleeve 10, and swing rod 3 is hinged with underarm 2.First row silk wheel 4 is pivotably arranged to swing rod 3
With the hinged place position (can be arranged directly on pin joint, it is also possible to be arranged near pin joint) of underarm 2.Second row silk wheel
5 and the 3rd row's silk wheel 6 be pivotally connected on swing rod 3.4th row silk wheel 7 is pivotally connected on upper arm 1.5th row silk wheel 8 is pivoted
It is connected on underarm 2.
The pin joint of pin joint, sliding sleeve 10 with upper arm 1 of swing rod 3 and underarm 2, the 4th row silk wheel the 7, the 5th row silk wheel 8, it is preceding
State the distribution of the summit of four parallelogram four.
The cabling of wire electrode for convenience, the present embodiment is by the pivot axis of above-mentioned first row silk wheel 4, second row silk wheel 5
Pivot axis, the 3rd row silk wheel 6 pivot axis, the 4th row silk wheel 7 pivot axis and the 5th row silk wheel 8 pivot axis
It is arranged parallel to.
In practical application, the wire electrode A drawn from the curled hair cylinder 11 of wire cutting machine tool bypasses the first row silk successively
After wheel 4, second row silk the 5, the 3rd row of wheel silk wheel the 6, the 4th row silk wheel 7 and the 5th row silk wheel 8, the curled hair cylinder 11, shape are returned
Into the circulation the Silk Road of closure.The cabling of wire electrode A for convenience, the present embodiment between curled hair cylinder 11 and first row silk wheel 4 with
And respectively one godet roller of additional between curled hair cylinder 11 and the 5th row silk wheel 8.Driven by corresponding drive device
Upper arm 1 is moved left and right along its axial direction in fig. 2, and then adjusts wire electrode active section between the 4th row silk wheel 7 and the 5th row silk wheel 8
Cutting angle.
In order to ensure to adjust during the cutting angle of wire electrode active section, the wire electrode total length drawn outside curled hair cylinder 11 is complete
It is constant, and implement that above-mentioned first row silk wheel 4 is arranged at the hinged place of swing rod 3 and underarm 2, above-mentioned 3rd row silk wheel 6 is set
In sliding sleeve 10 and the hinged place of upper arm 1.And second row silk wheel 5 and the 3rd row silk wheel 6 and first row silk wheel 4 and second row silk wheel
5 have one common tangent of identical, and this article of common tangent and the 4th row silk wheel 7 and one article of common tangent phase of the 5th row silk wheel 8
It is mutually parallel.Can so ensure：Wire electrode and the 4th row silk wheel 7 and the 5th between second row silk wheel 5 and the 3rd row silk wheel 6
Wire electrode between row's silk wheel 8 is parallel to each other, and wire electrode and the 4th row silk between second row silk wheel 5 and the 3rd row silk wheel 6
The total length (the length sum of i.e. foregoing two segment electrodes silk) of wire electrode is equal to first row silk wheel 4 between the row's silk wheel 8 of wheel 7 and the 5th
The length of wire electrode, such as Fig. 2 and second row silk wheel 5 between.
This wire cutting gradient swing rod row silk mechanical work principle of the present embodiment is described below presently in connection with Fig. 1 and Fig. 2：
When upper arm 1 moves left and right along X-direction or/and is movable along Y direction, can band driven fork 3 around Y-axis or/
Swung with X-axis, and sliding sleeve 10 slide up and down along swing rod 3 (it can be appreciated that when upper arm 1 is movable along Y direction, underarm 2
Can be moved pivotally around own axes), wire electrode active section between the 4th row silk wheel 7 and the 5th row silk wheel 8 is adjusted with this and is cut
Chamfer degree.Because upper arm 1 and underarm 2 are arranged in parallel, swing rod 3 and upper underarm are in same plane, therefore in swing rod 3 and upper arm 1
In motion process, the pin joint of swing rod 3 and underarm 2, the pin joint of sliding sleeve 10 and upper arm 1, the 4th row silk wheel the 7, the 5th row silk take turns 8
Four summit of parallelogram four distributions all the time.And, swing rod 3 is consolidated with the pin joint of underarm 2 away from the distance that the 5th row silk takes turns 8
Fixed constant, sliding sleeve 10 immobilizes with the pin joint of upper arm 1 away from the distance that the 4th row silk takes turns 7.So in regulation wire electrode work
During section cutting angle, the length of wire electrode, second row silk wheel 5 and the 3rd row silk wheel 6 between curled hair cylinder 11 and second row silk wheel 5
Between wire electrode and the 4th row silk wheel 7 and the 5th row silk wheel 8 between wire electrode length sum, the 3rd row silk wheel 6 and the 4th row silk wheel 7
Between wire electrode length and curled hair cylinder 1 and the 5th row silk wheel 8 between wire electrode length it is constant all the time, so cutting work
The tension force of wire electrode A will not change when making, and will not produce tension fluctuation.
In view of from regulation wire electrode active section angle during, curled hair cylinder 11 release wire electrode A total length
Can not completely accomplish that the least bit is constant, so we can be provided with swing rod 3 is stated for adjusting 5 positions of second row silk wheel
Tight silk device 12, can be by the tension force of the auxiliary adjustment wire electrode of tight silk device 12, it is ensured that regulation wire electrode active section cutting angle
When spending, its tension force uniformity all the time.
Automatically controlled in order to the movement to upper arm 1 carries out mechanization, the present embodiment is also provided with upper arm drive device 9, its
Be connected with upper arm 1, to drive the upper arm 1 to be moved along X-axis or/and Y-axis.The major impetus part of upper arm drive device 9 is gas
Cylinder or motor.
In order that the structure for obtaining the Pai Si mechanisms is compacter, it is long that upper arm 1 and underarm 2 are set to identical by the present embodiment
Degree, sliding sleeve 10 is hinged on the left part of upper arm 1, and swing rod 3 is hinged on the left part of underarm 2, and the 4th row silk wheel 7 is arranged on
The right part of upper arm 1, the 5th row silk wheel 8 is arranged on the right part of underarm 2.
Above-described embodiment is only to illustrate technology design of the present utility model and feature, its object is to allow people will appreciate that
Content of the present utility model is simultaneously implemented according to this, can not limit protection domain of the present utility model with this.It is all new according to this practicality
Equivalent transformation or modification that the Spirit Essence of type main technical schemes is done, should all cover protection domain of the present utility model it
It is interior.
Claims (8)
1. a kind of wire cutting gradient swing rod Pai Si mechanisms, including pedestal, it is characterised in that also include：
Upper arm (1), the upper arm is connected on the pedestal and its length is extended along X-direction, and the upper arm is in the pedestal
On can either be moved left and right along X-axis, again can be movable along Y-axis；
Underarm (2), the underarm is connected on the pedestal and its length is extended along an axis X, the underarm can on the pedestal energy
It is enough to be moved pivotally around own axes；
Sliding sleeve (10), the sliding sleeve is hinged with the upper arm；
Swing rod (3), it is axially slidably located in the sliding sleeve, and is hinged with the underarm；
Pivot is arranged at first row silk wheel (4) of the swing rod and the underarm hinged place；
Second row silk wheel (5) being pivotally connected on the swing rod and the 3rd row silk wheel (6)；
It is pivotally connected to the 4th row silk wheel (7) on the upper arm；And
It is pivotally connected to the 5th row silk wheel (8) on the underarm；
Pin joint, described of the pin joint of the swing rod (3) and the underarm (2), the sliding sleeve (10) and the upper arm (1)
Four rows silk wheel (7) and the 5th row silk wheel (8), the distribution of the summit of four parallelogram four.
2. wire cutting gradient swing rod Pai Si mechanisms according to claim 1, it is characterised in that first row silk wheel (4)
Be arranged at the hinged place of the swing rod (3) and the underarm (2), the 3rd row silk wheel (6) be arranged at the sliding sleeve (10) with
The hinged place of the upper arm (1).
3. wire cutting gradient swing rod Pai Si mechanisms according to claim 2, it is characterised in that second row silk wheel (5)
With the 3rd row silk wheel (6), first row silk wheel (4) and second row silk wheel (5) with one article of common tangent of identical, and this
Common tangent is parallel to each other with one article of common tangent of the 4th row silk wheel (7) and the 5th row silk wheel (8).
4. wire cutting gradient swing rod Pai Si mechanisms according to claim 1, it is characterised in that set on the swing rod (3)
There is the tight silk device for adjusting described second row silk wheel (5) position.
5. wire cutting gradient swing rod Pai Si mechanisms according to claim 1, it is characterised in that also including with the upper arm
(1) upper arm drive device (9) connected, to drive the upper arm (1) to be moved along X-axis or/and Y-axis.
6. wire cutting gradient swing rod Pai Si mechanisms according to claim 1, it is characterised in that the upper arm (1) and underarm
(2) with identical length, the sliding sleeve (10) is hinged on the left part of the upper arm (1), and the swing rod (3) is hinged on described
The left part of underarm (2), the 4th row silk wheel (7) and the 5th row silk wheel (8) are separately positioned on the upper arm (1) and underarm
(2) right part.
7. wire cutting gradient swing rod Pai Si mechanisms according to claim 1, it is characterised in that first row silk wheel (4),
The pivot axis that second row silk wheel (5), the 3rd row silk wheel (6), the 4th row silk wheel (7) and the 5th row silk take turns (8) are parallel to each other cloth
Put.
8. a kind of wire cutting machine tool, including curled hair cylinder (11), it is characterised in that also including as described in any in claim 1-7
Wire cutting gradient swing rod Pai Si mechanisms, the wire electrode drawn from curled hair cylinder (11) bypasses first row silk wheel successively
(4), after second row silk wheel (5), the 3rd row silk wheel (6), the 4th row silk wheel (7) and the 5th row silk wheel (8), the curled hair is returned
Cylinder (11), forms the circulation the Silk Road of closure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621347987.5U CN206241406U (en) | 2016-12-09 | 2016-12-09 | A kind of wire cutting gradient swing rod Pai Si mechanisms and wire cutting machine tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621347987.5U CN206241406U (en) | 2016-12-09 | 2016-12-09 | A kind of wire cutting gradient swing rod Pai Si mechanisms and wire cutting machine tool |
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|---|---|
| CN206241406U true CN206241406U (en) | 2017-06-13 |
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| CN201621347987.5U Active CN206241406U (en) | 2016-12-09 | 2016-12-09 | A kind of wire cutting gradient swing rod Pai Si mechanisms and wire cutting machine tool |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106695037A (en) * | 2016-12-09 | 2017-05-24 | 苏州三光科技股份有限公司 | Linear cutting slope oscillating bar wire arraying mechanism and linear cutting machine tool |
| WO2021147566A1 (en) * | 2020-01-20 | 2021-07-29 | 泰州市晨虹数控设备制造有限公司 | Dual-swing line cutting machine tool |
-
2016
- 2016-12-09 CN CN201621347987.5U patent/CN206241406U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106695037A (en) * | 2016-12-09 | 2017-05-24 | 苏州三光科技股份有限公司 | Linear cutting slope oscillating bar wire arraying mechanism and linear cutting machine tool |
| WO2021147566A1 (en) * | 2020-01-20 | 2021-07-29 | 泰州市晨虹数控设备制造有限公司 | Dual-swing line cutting machine tool |
| JP2022553425A (en) * | 2020-01-20 | 2022-12-22 | 泰州市晨虹数控設備制造有限公司 | dual swing wire cutting machine tool |
| JP7249616B2 (en) | 2020-01-20 | 2023-03-31 | 泰州市晨虹数控設備制造有限公司 | dual swing wire cutting machine tool |
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