CN106825811A - A kind of auto-pushing type rack pinion integral elevating oil groove device - Google Patents
A kind of auto-pushing type rack pinion integral elevating oil groove device Download PDFInfo
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- CN106825811A CN106825811A CN201710181463.6A CN201710181463A CN106825811A CN 106825811 A CN106825811 A CN 106825811A CN 201710181463 A CN201710181463 A CN 201710181463A CN 106825811 A CN106825811 A CN 106825811A
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- China
- Prior art keywords
- oil groove
- auto
- rack pinion
- lifting oil
- pushing type
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- 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
- B23H11/00—Auxiliary apparatus or details, not otherwise provided for
-
- 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
- B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention discloses a kind of auto-pushing type rack pinion integral elevating oil groove device, including lifting oil groove, transmission mechanism, guiding mechanism, oil groove sealing mechanism and level controling mechanism, lifting oil groove includes interior overcoat, oil extraction sealant and external protection coating, and lifting oil groove top is provided with some outages, and lifting oil groove bottom is provided with some fuel feed holes；Transmission mechanism includes major axis, bearing holder (housing, cover), gear and tooth bar, and major axis two ends are respectively provided with bearing holder (housing, cover) and gear, and gear adaptation is flexibly connected with the tooth bar on lifting oil groove；Guiding mechanism includes guide plate, installing plate and line rail, and guide plate is fixedly mounted on lathe bed both sides, and wired rail is installed on guide plate, and installing plate is fixedly connected with lifting oil groove, and sliding block is provided with installing plate.Oil groove device reasonable in design of the invention, lifts by using from draining and rack pinion oil groove, solves existing spark-erosion machine tool oil extraction and upper speed oil is slow and the problems such as insensitive liquid level regulation.
Description
Technical field
The present invention relates to a kind of oil groove device of electric discharge machine, and in particular to a kind of auto-pushing type rack pinion integrally rises
Drop oil groove device.
Background technology
At present, some common spark-erosion machine tools should not be designed, install Liftable type due to being influenceed by machine tool structure
Work oil groove, it is impossible to use immersion electro-discharge machining, spray regime electro-discharge machining can only be used.Due to spray regime area coverage
It is smaller, when particularly running into larger electrode discharge processing, it is impossible to make spark oil all covering machining areas, therefore easily draw
Play the generation of the security incidents such as fire.And although other numerically controlled discharge machine devises the closing work oil groove of gate-type,
Immersion electro-discharge machining is realized, but because this face of work oil groove three is fixed, the spy that only oil groove door can be manually opened
Point, causes the poor operability of lathe, installs workpiece inconvenience, and electric spark oil punching is put time shortcoming long, be can not meet
The requirement of user.
The content of the invention
Goal of the invention：The invention aims to solve deficiency of the prior art, there is provided one kind is let out certainly by using
Oil and the lifting of rack pinion oil groove, solve existing spark-erosion machine tool oil extraction and upper speed oil are slow and liquid level regulation is ineffective
The auto-pushing type rack pinion integral elevating oil groove device of quick the problems such as.
Technical scheme：A kind of auto-pushing type rack pinion integral elevating oil groove device of the present invention, including lifting
Oil groove, transmission mechanism, guiding mechanism, oil groove sealing mechanism and level controling mechanism, the lifting oil groove include interior overcoat, row
Oil seal layer and external protection coating, the lifting oil groove top are provided with some outages, the lifting oil groove bottom be provided with it is some enter
Oilhole；The transmission mechanism includes major axis, bearing holder (housing, cover), gear and tooth bar, and the major axis two ends are respectively provided with bearing holder (housing, cover) and gear,
The gear adaptation is flexibly connected with the tooth bar on lifting oil groove；The guiding mechanism includes guide plate, installing plate and line rail, institute
State guide plate and be fixedly mounted on lathe bed both sides, wired rail is installed on the guide plate, the installing plate is fixed with lifting oil groove and connected
Connect, sliding block is installed on the installing plate, the sliding block is connected with line rail adaptation；The oil groove sealing mechanism includes sealing structure
And protective cover, the level controling mechanism include built-in liquid-level switch.
Further, the interior overcoat uses smooth stainless steel.
Further, the oil extraction sealant uses hollow structure, and it is communicated with outage.
Further, the outage is distributed on three faces of lifting oil groove internal layer, and uses vertical bar shaped pore structure.
Further, the major axis is connected with motor by reductor.
Further, the sealing structure includes being located at the sealing strip and sealing strip pressing plate of lifting oil groove bottom and sidepiece.
Further, the built-in liquid-level switch includes the ball float being located in the oily groove sidewall of lifting.
Further, the gear outside is additionally provided with switch bracket, is equipped with the top and bottom of the switch bracket and connect
Nearly switch.
Beneficial effect：Oil groove device reasonable in design of the invention, by using oily from draining and rack pinion
Groove is lifted, and is realized the automatic liquid level adjustment lifting of electric spark machine tool working solution and is collected and tapping equipment, is solved existing
The problems such as spark-erosion machine tool oil extraction and upper speed oil are slowly and liquid level regulation is insensitive.
Brief description of the drawings
Fig. 1 is lifting tank structure sectional view of the invention；
Fig. 2 is lifting oil groove overall structure diagram of the invention；
Fig. 3 is transmission mechanism structural representation of the invention；
Fig. 4 is guiding mechanism structural representation of the invention；
Fig. 5 is oil groove sealing mechanism structural representation of the invention；
Fig. 6 is proximity switch structural representation of the invention.
Specific embodiment
A kind of auto-pushing type rack pinion integral elevating oil groove device as shown in Fig. 1 to Fig. 6, including lifting oil groove 1,
Transmission mechanism, guiding mechanism, oil groove sealing mechanism and level controling mechanism.
Specifically, as depicted in figs. 1 and 2, lifting oil groove 1 uses three-decker, specifically includes interior overcoat 11, oil extraction close
Sealing 12 and external protection coating 13, it is convenient to move up and down, reduce friction resistance in inwall with smooth stainless steel as material is slided up and down
Power and reinforcement sealing.Lifting oil groove 1 top is provided with some outages 15, lifting oil groove 1 bottom be provided with it is some enter
Oilhole 16, the side drive transfer position for lifting oil groove 1 is connected with installing plate 32.Oil extraction sealant 12 uses hollow structure, itself and row
Oilhole 15 is communicated, and the outage 15 is distributed on three faces of lifting 1 internal layer of oil groove, and uses vertical bar shaped pore structure.
As shown in figure 3, transmission mechanism includes major axis 21, bearing holder (housing, cover) 22, gear 23 and tooth bar 24, the two ends of the major axis 21 are each
Bearing holder (housing, cover) 22 and gear 23 are installed, the adaptation of the gear 23 is flexibly connected with the tooth bar 24 on lifting oil groove.Driven by motor
Reductor, the reductor major axis 21 straight with is connected, and drives major axis 21 to rotate；One entirety is respectively installed at the two ends of major axis 21
The bearing holder (housing, cover) 22 of formula, rotates for fixed；Two bearing holder (housing, cover)s 22 are installed on lathe bed both sides, overall fixed；Two gears 23 in left and right
It is used to drive the oscilaltion of tooth bar 24 being installed on oil groove installed in the two ends of major axis 21.
As shown in figure 4, guiding mechanism includes guide plate 31, installing plate 32 and line rail 33, the guide plate 31 is fixedly mounted
Wired rail 33 is installed on lathe bed both sides, the guide plate 31, the installing plate 32 is fixedly connected with lifting oil groove 1, the peace
Sliding block is installed, the sliding block is connected with the adaptation of line rail 33 on dress plate 32；
As shown in figure 5, oil groove sealing mechanism includes sealing structure and protective cover 43, the sealing structure includes being located at lifting oil groove
The sealing strip 41 and sealing strip pressing plate 42 of 1 bottom and sidepiece, are combined and realize oil groove by sealing strip 41 and sealing strip pressing plate 42
Sealing.
As shown in figure 1, level controling mechanism includes built-in liquid-level switch, the built-in liquid-level switch includes being located at lifting oil
Ball float in the side wall of groove 1.Working solution is transported in back oiled-plate method by the oil pump above fuel tank, by oil baffle
Buffering, oil-feed is conveyed from oil groove bottom, and when liquid level is raised to certain position, working solution floats liquid-level floater；Signal output oil pump
It is stopped.When oil groove declines, the oil leak hole outflow of working solution oil groove top；From letting out to fuel tank.
As shown in fig. 6, the outside of gear 23 is additionally provided with switch bracket 51, the top and bottom of the switch bracket 51 are equipped with
Proximity switch 52.Rotation by the proximity switch in rack-mount face to gear is counted：When close to size top formula
Switch connection counting 1, counts 0 when close to bottom, 0 and 1 changes, is counted as rising 1 tooth pitch from realization height counting each time；
Count oil groove lifting position.
The course of work of oil groove device of the invention is as follows：
Working solution is transported in back oiled-plate method by the oil pump above fuel tank, is buffered by oil baffle, from oil groove
The conveying oil-feed of fuel feed hole 16 of bottom, when liquid level is raised to certain position, working solution floats liquid-level floater, when liquid level reaches necessarily
During height, liquid level ball drive signal output oil pump is stopped.And when needing discharge oil, oil groove declines, working solution oil groove top
Outage 15 flows out, and lets out to fuel tank certainly.
Oil groove device reasonable in design of the invention, lifts by using from draining and rack pinion oil groove, real
The automatic liquid level adjustment lifting of existing electric spark machine tool working solution and collection and tapping equipment, solve existing spark-erosion machine tool
The problems such as oil extraction and upper speed oil are slowly and liquid level regulation is insensitive.
The above, is only presently preferred embodiments of the present invention, and any formal limitation is not made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when making a little change or modification using the technology contents of the disclosure above
It is the Equivalent embodiments of equivalent variations, as long as being the content without departing from technical solution of the present invention, according to technical spirit of the invention
Any simple modification, equivalent variations and the modification made to above example, still fall within the range of technical solution of the present invention.
Claims (8)
1. a kind of auto-pushing type rack pinion integral elevating oil groove device, it is characterised in that：Including lifting oil groove（1）, transmission
Mechanism, guiding mechanism, oil groove sealing mechanism and level controling mechanism, the lifting oil groove（1）Including interior overcoat（11）, oil extraction
Sealant（12）And external protection coating（13）, the lifting oil groove（1）Top is provided with some outages（15）, the lifting oil groove
（1）Bottom is provided with some fuel feed holes（16）；The transmission mechanism includes major axis（21）, bearing holder (housing, cover)（22）, gear（23）And tooth bar
（24）, the major axis（21）Two ends are respectively provided with bearing holder (housing, cover)（22）And gear（23）, the gear（23）Adaptation and lifting oil groove
On tooth bar（24）It is flexibly connected；The guiding mechanism includes guide plate（31）, installing plate（32）With line rail（33）, the guiding
Plate（31）It is fixedly mounted on lathe bed both sides, the guide plate（31）It is upper that wired rail is installed（33）, the installing plate（32）With lifting
Oil groove（1）It is fixedly connected, the installing plate（32）On sliding block is installed, the sliding block and line rail（33）Adaptation connection；The oil
Groove sealing mechanism includes sealing structure and protective cover（43）, the level controling mechanism include built-in liquid-level switch.
2. a kind of auto-pushing type rack pinion integral elevating oil groove device according to claim 1, it is characterised in that：Institute
State interior overcoat（11）Using smooth stainless steel.
3. a kind of auto-pushing type rack pinion integral elevating oil groove device according to claim 1, it is characterised in that：Institute
State oil extraction sealant（12）Using hollow structure, itself and outage（15）Communicate.
4. a kind of auto-pushing type rack pinion integral elevating oil groove device according to claim 1 or 3, its feature exists
In：The outage（15）It is distributed in lifting oil groove（1）On three faces of internal layer, and use vertical bar shaped pore structure.
5. a kind of auto-pushing type rack pinion integral elevating oil groove device according to claim 1, it is characterised in that：Institute
State major axis（21）Motor is connected with by reductor.
6. a kind of auto-pushing type rack pinion integral elevating oil groove device according to claim 1, it is characterised in that：Institute
Stating sealing structure includes being located at lifting oil groove（1）Bottom and the sealing strip of sidepiece（41）With sealing strip pressing plate（42）.
7. a kind of auto-pushing type rack pinion integral elevating oil groove device according to claim 1, it is characterised in that：Institute
Stating built-in liquid-level switch includes being located at lifting oil groove（1）Ball float in the wall of side.
8. a kind of auto-pushing type rack pinion integral elevating oil groove device according to claim 1, it is characterised in that：Institute
State gear（23）Outside is additionally provided with switch bracket（51）, the switch bracket（51）Top and bottom be equipped with proximity switch
（52）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710181463.6A CN106825811A (en) | 2017-03-24 | 2017-03-24 | A kind of auto-pushing type rack pinion integral elevating oil groove device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710181463.6A CN106825811A (en) | 2017-03-24 | 2017-03-24 | A kind of auto-pushing type rack pinion integral elevating oil groove device |
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| Publication Number | Publication Date |
|---|---|
| CN106825811A true CN106825811A (en) | 2017-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710181463.6A Pending CN106825811A (en) | 2017-03-24 | 2017-03-24 | A kind of auto-pushing type rack pinion integral elevating oil groove device |
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| CN (1) | CN106825811A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746535A (en) * | 2017-11-08 | 2019-05-14 | 重庆台立克智能装备有限公司 | A kind of wire electric discharge processing cooling device |
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|---|---|---|---|---|
| US5078234A (en) * | 1990-11-23 | 1992-01-07 | Lin Tung Han | Oil basin for electric discharge machine |
| CN2119982U (en) * | 1992-03-19 | 1992-10-28 | 山东省泰安生建电加工机床厂 | Flexible lift for machine tool working oil groove |
| CN201309036Y (en) * | 2008-11-12 | 2009-09-16 | 群基精密工业(苏州)有限公司 | Oil groove mounting mechanism of discharge processing machine |
| CN102554375A (en) * | 2012-01-17 | 2012-07-11 | 群基精密工业(苏州)有限公司 | Electric discharge machine oil groove provided with liquid level adjusting device |
| CN203281998U (en) * | 2013-05-14 | 2013-11-13 | 上海京美电脑机械有限公司 | Electrical discharge machining set with improved oil trough lifting structure |
| CN203459784U (en) * | 2013-08-05 | 2014-03-05 | 北京市电加工研究所 | Automatic collection and discharge device for working liquid of lifting oil groove electric spark machine tool |
| CN204603500U (en) * | 2015-03-23 | 2015-09-02 | 苏州万立精密机械有限公司 | A kind of forming machine work oil groove |
| CN204673102U (en) * | 2015-06-13 | 2015-09-30 | 巨轮股份有限公司 | A kind of can the spark-erosion machine tool working oil slot device of automatic lifting |
| CN204867690U (en) * | 2015-03-13 | 2015-12-16 | 北京市电加工研究所 | Electromachining machine tools work oil groove elevating system |
-
2017
- 2017-03-24 CN CN201710181463.6A patent/CN106825811A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5078234A (en) * | 1990-11-23 | 1992-01-07 | Lin Tung Han | Oil basin for electric discharge machine |
| CN2119982U (en) * | 1992-03-19 | 1992-10-28 | 山东省泰安生建电加工机床厂 | Flexible lift for machine tool working oil groove |
| CN201309036Y (en) * | 2008-11-12 | 2009-09-16 | 群基精密工业(苏州)有限公司 | Oil groove mounting mechanism of discharge processing machine |
| CN102554375A (en) * | 2012-01-17 | 2012-07-11 | 群基精密工业(苏州)有限公司 | Electric discharge machine oil groove provided with liquid level adjusting device |
| CN203281998U (en) * | 2013-05-14 | 2013-11-13 | 上海京美电脑机械有限公司 | Electrical discharge machining set with improved oil trough lifting structure |
| CN203459784U (en) * | 2013-08-05 | 2014-03-05 | 北京市电加工研究所 | Automatic collection and discharge device for working liquid of lifting oil groove electric spark machine tool |
| CN204867690U (en) * | 2015-03-13 | 2015-12-16 | 北京市电加工研究所 | Electromachining machine tools work oil groove elevating system |
| CN204603500U (en) * | 2015-03-23 | 2015-09-02 | 苏州万立精密机械有限公司 | A kind of forming machine work oil groove |
| CN204673102U (en) * | 2015-06-13 | 2015-09-30 | 巨轮股份有限公司 | A kind of can the spark-erosion machine tool working oil slot device of automatic lifting |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746535A (en) * | 2017-11-08 | 2019-05-14 | 重庆台立克智能装备有限公司 | A kind of wire electric discharge processing cooling device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |