CN107662036A - A kind of unilateral blind penetrating device for guide wheel - Google Patents
A kind of unilateral blind penetrating device for guide wheel Download PDFInfo
- Publication number
- CN107662036A CN107662036A CN201710964700.6A CN201710964700A CN107662036A CN 107662036 A CN107662036 A CN 107662036A CN 201710964700 A CN201710964700 A CN 201710964700A CN 107662036 A CN107662036 A CN 107662036A
- Authority
- CN
- China
- Prior art keywords
- wheel
- ring
- guide wheel
- guide
- wheel stand
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/02—Wire-cutting
- B23H7/08—Wire electrodes
- B23H7/10—Supporting, winding or electrical connection of wire-electrode
- B23H7/102—Automatic wire threading
Abstract
The present invention relates to a kind of unilateral blind penetrating device for guide wheel, it is characterised in that：Including wheel stand, wheel stand back-up ring and guide wheel；The guide wheel is connected through the wheel stand with bearing；The wheel stand back-up ring is installed on the wheel stand and between the wheel stand and the guide wheel；The external diameter of the wheel stand back-up ring is more than the external diameter of the guide wheel, and the internal diameter of the wheel stand back-up ring adapts to the external diameter of the guide wheel just；The axis coinciding of the wheel stand back-up ring and the guide wheel；The guide wheel includes inner guide pulley wall, outer guide wheel wall and guided wheel slot；It is concordant with the inner side of the inner guide pulley wall before the wheel stand back-up ring；The inner guide pulley wall and the outer guide wheel wall are on the guided wheel slot axial symmetry；The guided wheel slot is V-shaped groove.The present invention is applied to the guide wheel of unilateral setting bearing, facilitates staff to connect molybdenum filament, and wheel stand is convenient to delete dismounting from wire cutting machine tool.
Description
Technical field
The present invention relates to the stringing device of wire cutting machine tool, and in particular to a kind of unilateral blind penetrating device for guide wheel.
Background technology
Wire cutting machine tool after finishing assembly wear a job very difficult, it is necessary to worker it is careful carry out wear silk, and
Consume long time.The V-groove of existing apparatus wears the wheel stand that a device all connects bearing suitable for both ends, for unilateral connection
The wheel stand of bearing does not apply to simultaneously.
The content of the invention
It is an object of the invention to for weak point of the prior art, there is provided one kind is applied to unilateral connection bearing simultaneously
And conveniently wear the unilateral blind penetrating device for guide wheel of silk.
To use following technical scheme up to this purpose, the present invention：
A kind of unilateral blind penetrating device for guide wheel, including wheel stand, wheel stand back-up ring and guide wheel；
The guide wheel is connected through the wheel stand with bearing；The wheel stand back-up ring is installed on the wheel stand and position
Between the wheel stand and the guide wheel；The external diameter of the wheel stand back-up ring is more than the external diameter of the guide wheel, the wheel stand
The internal diameter of back-up ring adapts to the external diameter of the guide wheel just；The axis coinciding of the wheel stand back-up ring and the guide wheel；
The guide wheel includes inner guide pulley wall, outer guide wheel wall and guided wheel slot；Interior led with described before the wheel stand back-up ring
The inner side for taking turns wall is concordant；The inner guide pulley wall and the outer guide wheel wall are on the guided wheel slot axial symmetry；The guided wheel slot is V-arrangement
Groove.
Further description, four angles of the wheel stand are provided with screw.
Further description, the external diameter of the wheel stand back-up ring are at least bigger 5mm than internal diameter.
Further description, the connecting portion of the wheel stand and the wheel stand back-up ring is hexagon.
Further description, the wheel stand and the wheel stand back-up ring are copper material.
The surface of further description, the wheel stand and the wheel stand back-up ring is brushed with paint.
Further description, the paint paint for alkali resistance.
Further description, the material of the guide wheel is polyurethane material.
Beneficial effects of the present invention：For the unilateral guide wheel provided with bearing, the present invention facilitates staff to connect molybdenum
Silk, the guide wheel fixed by screw is conveniently installed to wire cutting machine tool, in the case where guide wheel gets rusty, can also facilitate from wire cutting
Disassembled on lathe.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the integrally-built front view of one embodiment of the present of invention；
Fig. 2 is the integrally-built left view of one embodiment of the present of invention；
Fig. 3 is Fig. 2 partial enlarged drawing；
Fig. 4 is the schematic diagram of the guide wheel of one embodiment of the present of invention；
Fig. 5 is Fig. 4 partial enlarged drawing.
Wherein：Bearing 01, wheel stand 1, screw 11, wheel stand back-up ring 2, guide wheel 3, inner guide pulley wall 31, the outer and of guide wheel wall 32
Guided wheel slot 33.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
As Figure 1-Figure 5, a kind of unilateral blind penetrating device for guide wheel, including wheel stand 1, wheel stand back-up ring 2 and lead
Wheel 3；
The guide wheel 3 is connected through the wheel stand 1 with bearing 01；The wheel stand back-up ring 2 is installed on the wheel stand 1
Above and between the wheel stand 1 and the guide wheel 3；The external diameter of the wheel stand back-up ring 2 is more than the external diameter of the guide wheel 3,
The internal diameter of the wheel stand back-up ring 2 adapts to the external diameter of the guide wheel 3 just；The axle center of the wheel stand back-up ring 2 and the guide wheel 3
Overlap；
The guide wheel 3 includes inner guide pulley wall 31, outer guide wheel wall 32 and guided wheel slot 33；Before the wheel stand back-up ring 2 with
The inner side of the inner guide pulley wall 31 is concordant；The inner guide pulley wall 31 and the outer guide wheel wall 32 are on the axle pair of guided wheel slot 33
Claim；The guided wheel slot 33 is V-shaped groove.
When wear thread, molybdenum filament is attached on wheel stand back-up ring 2, it is possible to along wheel stand back-up ring 2 and inner guide pulley wall
31, it is convenient and swift by molybdenum filament through in guided wheel slot 33.Because inner guide pulley wall 31 has certain thickness, wheel stand back-up ring 2
Above concordant with the inner side of inner guide pulley wall 31, such molybdenum filament can when gliding is direct smoothly along inner guide pulley wall 31
Inner side is slided.
Further description, four angles of the wheel stand 1 are provided with screw 11.
Wheel stand 1 is fixed on wire cutting machine tool by screw, and contrast is easily installed and torn open by the way of interference fit
Unload.Because the mode of interference fit is once become rusty it is necessary to pound out by wheel stand 1 with external force, wheel stand 1 can be caused to damage.
Make the mode being screwed, be firmly also convenient for dismantling even if becoming rusty, wheel stand 1 will not be caused to damage.
Further description, the external diameter of the wheel stand back-up ring 2 are at least bigger 5mm than internal diameter.
If wheel stand back-up ring 2 is too small, when wearing thread, molybdenum filament is possible to be attached to the outer of wheel stand back-up ring 2, Jiu Huiyu
The problem of can not being quickly attached on wheel stand back-up ring 2 to molybdenum filament.Found after substantial amounts of test, as long as wheel stand back-up ring 2
External diameter is at least bigger 5mm than internal diameter, and more than 90% will be reached by once wearing the success rate of silk in place, so wheel stand back-up ring 2 is outer
Footpath is at least bigger 5mm than internal diameter.
Further description, the connecting portion of the wheel stand 1 and the wheel stand back-up ring 2 is hexagon.
After long-time use, wheel stand 1 may get rusty and be connected together with wire cutting machine tool, remove lead for convenience
Wheel seat 1, it is convenient to be got rusty when maintenance so the connecting portion of wheel stand 1 and wheel stand back-up ring 2 is set into hexagon
Wheel stand 1 is removed.
Further description, the wheel stand 1 and the wheel stand back-up ring 2 are copper material.
The chemical property of copper is more stable, is not easy by corrosion, so processing wheel stand 1 and wheel stand gear from copper material
Circle.
The surface of further description, the wheel stand 1 and the wheel stand back-up ring 2 is brushed with paint.
Because wire cutting machine tool needs to use water base coolant, there is certain corrosion function to metal, so needing to leading
The surface of wheel seat 1 and wheel stand back-up ring 2 paints paint, makes it will not corrosion.
Further description, the paint paint for alkali resistance.
Because water base coolant is mostly alkalescence, prolonged immersion, paint can bubble and fade.Use the paint of alkali resistance
Paint can be extended and be bonded the time with the surface of wheel stand 1, wheel stand back-up ring 2 and guide wheel 3, it is protected for a long time
Shield.
Further description, the material of the guide wheel 2 is polyurethane material.
Because polyurethane material thermal insulation insulation, while intensity high resiliency is good, can be with so be elected to be the guide wheel of wire cutting machine tool
The high temperature of molybdenum filament is born, while plays good insulating effect.
Above content is only presently preferred embodiments of the present invention, for one of ordinary skill in the art, according to the present invention's
Thought, there will be changes, this specification content should not be construed as to the present invention in specific embodiments and applications
Limitation.
Claims (8)
- A kind of 1. unilateral blind penetrating device for guide wheel, it is characterised in that：Including wheel stand, wheel stand back-up ring and guide wheel；The guide wheel is connected through the wheel stand with bearing；The wheel stand back-up ring is installed on the wheel stand and is located at institute State between wheel stand and the guide wheel；The external diameter of the wheel stand back-up ring is more than the external diameter of the guide wheel, the wheel stand back-up ring Internal diameter adapt to the external diameter of the guide wheel just；The axis coinciding of the wheel stand back-up ring and the guide wheel；The guide wheel includes inner guide pulley wall, outer guide wheel wall and guided wheel slot；Before the wheel stand back-up ring with the inner guide pulley wall Inner side it is concordant；The inner guide pulley wall and the outer guide wheel wall are on the guided wheel slot axial symmetry；The guided wheel slot is V-shaped groove.
- A kind of 2. unilateral blind penetrating device for guide wheel according to claim 1, it is characterised in that：The four of the wheel stand Individual angle is provided with screw.
- A kind of 3. unilateral blind penetrating device for guide wheel according to claim 1, it is characterised in that：The wheel stand back-up ring External diameter it is at least bigger 5mm than internal diameter.
- A kind of 4. unilateral blind penetrating device for guide wheel according to claim 1, it is characterised in that：The wheel stand and institute The connecting portion for stating wheel stand back-up ring is hexagon.
- A kind of 5. unilateral blind penetrating device for guide wheel according to claim 1, it is characterised in that：The wheel stand and institute It is copper material to state wheel stand back-up ring.
- A kind of 6. unilateral blind penetrating device for guide wheel according to claim 1, it is characterised in that：The wheel stand and institute The surface of wheel stand back-up ring is stated brushed with paint.
- A kind of 7. unilateral blind penetrating device for guide wheel according to claim 5, it is characterised in that：The paint is alkaline-resisting Property paint.
- A kind of 8. unilateral blind penetrating device for guide wheel according to claim 1, it is characterised in that：The material of the guide wheel For polyurethane material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710964700.6A CN107662036A (en) | 2017-10-17 | 2017-10-17 | A kind of unilateral blind penetrating device for guide wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710964700.6A CN107662036A (en) | 2017-10-17 | 2017-10-17 | A kind of unilateral blind penetrating device for guide wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107662036A true CN107662036A (en) | 2018-02-06 |
Family
ID=61098780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710964700.6A Pending CN107662036A (en) | 2017-10-17 | 2017-10-17 | A kind of unilateral blind penetrating device for guide wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107662036A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008086683A1 (en) * | 2007-01-15 | 2008-07-24 | Jiangsu Sanxing Machinery Manufacture Co., Ltd | An electrospark wire-electrode cutting machine |
| CN201711627U (en) * | 2010-07-07 | 2011-01-19 | 任建其 | Single-side metal steel guide wheel |
| CN202539731U (en) * | 2012-03-02 | 2012-11-21 | 自贡市嘉特数控机械制造有限公司 | Wire electrode dropping preventing device for wire-cut electric discharge machine |
| CN102941385A (en) * | 2012-11-03 | 2013-02-27 | 宁波市慧金金属制品有限公司 | Molybdenum-wire three-guide-wheel tensioning system |
| CN203725941U (en) * | 2014-03-20 | 2014-07-23 | 林永淦 | Wire cutting machine idler pulley |
| CN204724969U (en) * | 2015-05-18 | 2015-10-28 | 上海际沃电子有限公司 | The Linear cut wheel stand of tape guide ring |
| CN207592977U (en) * | 2017-10-17 | 2018-07-10 | 广东大铁数控机械有限公司 | A kind of unilateral blind penetrating device for guide wheel |
-
2017
- 2017-10-17 CN CN201710964700.6A patent/CN107662036A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008086683A1 (en) * | 2007-01-15 | 2008-07-24 | Jiangsu Sanxing Machinery Manufacture Co., Ltd | An electrospark wire-electrode cutting machine |
| CN201711627U (en) * | 2010-07-07 | 2011-01-19 | 任建其 | Single-side metal steel guide wheel |
| CN202539731U (en) * | 2012-03-02 | 2012-11-21 | 自贡市嘉特数控机械制造有限公司 | Wire electrode dropping preventing device for wire-cut electric discharge machine |
| CN102941385A (en) * | 2012-11-03 | 2013-02-27 | 宁波市慧金金属制品有限公司 | Molybdenum-wire three-guide-wheel tensioning system |
| CN203725941U (en) * | 2014-03-20 | 2014-07-23 | 林永淦 | Wire cutting machine idler pulley |
| CN204724969U (en) * | 2015-05-18 | 2015-10-28 | 上海际沃电子有限公司 | The Linear cut wheel stand of tape guide ring |
| CN207592977U (en) * | 2017-10-17 | 2018-07-10 | 广东大铁数控机械有限公司 | A kind of unilateral blind penetrating device for guide wheel |
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