CN203281998U - Electrical discharge machining set with improved oil trough lifting structure - Google Patents

Electrical discharge machining set with improved oil trough lifting structure Download PDF

Info

Publication number
CN203281998U
CN203281998U CN2013202630533U CN201320263053U CN203281998U CN 203281998 U CN203281998 U CN 203281998U CN 2013202630533 U CN2013202630533 U CN 2013202630533U CN 201320263053 U CN201320263053 U CN 201320263053U CN 203281998 U CN203281998 U CN 203281998U
Authority
CN
China
Prior art keywords
oil groove
oil
room
workbench
accumulator
Prior art date
Application number
CN2013202630533U
Other languages
Chinese (zh)
Inventor
赖金宏
Original Assignee
上海京美电脑机械有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 上海京美电脑机械有限公司 filed Critical 上海京美电脑机械有限公司
Priority to CN2013202630533U priority Critical patent/CN203281998U/en
Application granted granted Critical
Publication of CN203281998U publication Critical patent/CN203281998U/en

Links

Abstract

The utility model relates to an electrical discharge machining set with an improved oil trough lifting structure. The electrical discharge machining set comprises a base, a supporting post, an oil trough, a workbench, a discharging tube and a linear drawing device, wherein the supporting post is fixedly arranged on the base, and the workbench is fixedly arranged on the supporting post. The base is provided with an oil storage chamber; the oil trough is provided with a containing chamber, the bottom of the oil trough is provided with a discharging hole, and the body of the supporting post can penetrate through the discharging hole; the body of the supporting post is sleeved with the discharging tube in a penetrating mode, and the two open ends of the discharging tube are communicated with the discharging hole and the oil storage chamber respectively. The linear drawing device is used for driving the oil trough to axially slide in a reciprocating mode along the supporting post between an upper fixing position and a lower fixing position, therefore, when the oil trough is located in the upper fixing position, the workbench abuts against the discharging hole in a sealing mode, and the containing chamber of the oil trough contains processing oil; when the oil trough slides from the upper fixing position to the lower fixing position, the processing oil can flow through the discharging tube from the discharging hole, and is discharged into the oil storage chamber.

Description

Discharging processing machine with improvement oil groove lifting structure
Technical field
The utility model relates to a kind of discharging processing machine (Electrical DischargeMachining, EDM), relates in particular to the oil groove lifting structure in this discharging processing machine.
Background technology
Discharging processing machine of the prior art, it is the room that is arranged in an oil groove in order to seize the workbench of workpiece on both sides by the arms, add man-hour, taken up processing oil in this oil groove room, its liquid level is coating workpieces and machined electrode, to be processed completing, need processing oil is discharged in this oil groove, in order to take out workpiece.
above-mentioned discharging processing machine, often be designed with the elevating mechanism of oil groove, this mechanism arranges some oil cylinder or atmosphere room cylinder repeatly between the pedestal of this oil groove bottom surface and discharging processing machine, and the bottom of this oil groove offers an axis hole, pass for the back shaft that is connected with this workbench, as the one or four May Day of bulletin of Taiwan three No. three, shown in the utility model patents such as No. 236912, the bulletin of No. 1, the bulletin of Taiwan and Taiwan, to drive this oil groove by those pressure cylinders to seal mutually the displacement action of this table rest up and down, this workbench can be placed in this oil groove when the processing crime, perhaps make this workbench can be exposed to the end face of this oil groove, assemble or tear open but workpiece with the handled easily person, yet, the oil groove lifting structure of those prior aries, be subject to the design of its space structure, having some shortcomings haves much room for improvement, for example, its oil groove seals this workbench slippage mutually, so between the axis hole of oil groove bottom and this back shaft, good and accurate sealing device must be designed, processing oil shallow the spilling between this axis hole and this back shaft in oil groove can be avoided, secondly, the discharging processing machine of those prior aries must be carried additionally extra fuel tank on its pedestal, coordinate the pipeline road and the return line that expose to be communicated with this oil groove, so that fuel feeding is to this oil groove, perhaps discharge processing oil in oil groove to this fuel tank, yet, this oil transportation, return line are visited and are exposed design, pipe diameter size is with restricted, the speed of related audio-visual oil transportation and oil return, and, during this oil groove lifting, the oil transportation that exposes, return line will, together with lifting, cause the limitation and inconvenience of operator's working space.
Summary of the invention
The utility model technical issues that need to address have been to provide a kind of discharging processing machine with improvement oil groove lifting structure, are intended to solve the above problems.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
The utility model comprises: a pedestal; Described pedestal has an accumulator and a column; One support column, one end are to be fixedly arranged on this pedestal, are arranged in this accumulator; One oil groove, have the open room of an end face, and the bottom of this oil groove has a discharge orifice, can pass for this support column shaft; One workbench, be the other end that is fixedly arranged on this support column, is arranged in this oil groove room, and the area of this workbench is the area greater than this oil groove discharge orifice; One delivery pipe, be to be set in this support column shaft outside, and one of this delivery pipe openend is to connect with this discharge orifice street, and another openend of this delivery pipe is communicated with this accumulator; One straight line brake, to be fixedly arranged on this column, connect with one of this oil groove side street, in order to drive this oil groove, in fixed position on, reach between fixed position, along this support column axial reciprocating slippage, wherein this oil groove is on this during fixed position, this workbench is that envelope props up this discharge orifice, make this oil groove room take up processing oil, and this oil groove is when upward fixed position is toward the slippage of this time fixed position, processing oil can be by this discharge orifice this delivery pipe of flowing through, and is disposed to this accumulator.
Compared with prior art, the beneficial effects of the utility model are: overall structure is more simple than prior art; Not only can reduce the overall volume of this discharging processing machine, more can put before not affecting operator's working space, adopt than the fuel feed pump of Large Diameter Pipeline and delivery pipe, to promote the speed of its fuel feeding and oil return.
Description of drawings
Fig. 1 is the three-dimensional combination figure of the utility model one preferred embodiment;
Fig. 2 is facing of the utility model one preferred embodiment and part-structure cutaway view;
Fig. 3 is side view and the part-structure cutaway view of the utility model one preferred embodiment, and wherein this oil groove is to be positioned at place, fixed position on this;
Fig. 4 is side view and the part-structure cutaway view of the utility model one preferred embodiment, and wherein this oil groove system is positioned at place, this time fixed position.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail:
The another purpose of the utility model is to provide a kind of discharging processing machine with improvement oil groove lifting structure, can effectively promote the speed of its oil transportation, oil return.
A purpose again of the utility model is to provide a kind of discharging processing machine with improvement oil groove lifting structure, its fuel tank, pipeline road and return line are visited concealed productive set design,, to reduce the overall volume of this discharging processing machine, more avoid pipeline to expose and affect operator's crime space.
For reaching above-mentioned purpose, a kind of discharging processing machine with improvement oil groove lifting structure that the utility model provided, include: a pedestal has an accumulator and a column; One support column, one end system is fixedly arranged on this pedestal, is arranged in this accumulator; One oil groove, have the room of an end face opening, and the bottom of this oil groove has a discharge orifice, can pass for this support column shaft; One workbench, be the other end that is fixedly arranged on this support column, is arranged in this oil groove room, and the area of this workbench is the area greater than this oil groove discharge orifice; One delivery pipe, be to be set in this support column shaft outside, and one of this delivery pipe openend is to connect in this discharge orifice street, and another opening of this delivery pipe is communicated with this accumulator; One straight line brake, system is fixedly arranged on this column, connect with one of this oil groove side street, in order to drive this oil groove, in fixed position on, reach between fixed position, along this support column axial reciprocating slippage, wherein this oil groove is on this during fixed position, this workbench is that envelope props up this discharge orifice, make this oil groove room take up processing oil, and this oil groove is when upward fixed position is toward the slippage of this time fixed position, processing oil can be by this discharge orifice this delivery pipe of flowing through, and is disposed to this accumulator.
Secondly, this discharging processing machine more is provided with a fuel feed pump, be communicated with this accumulator and be placed through this support column within, and one of this fuel feed pump port of export is that the street that is positioned at this support column and this workbench meets place, and with this oil groove room, is communicated with.
Please first consult Fig. 1 to Fig. 3, the utlity model has one of discharging processing machine 10 preferred embodiment of improvement oil groove lifting structure, it includes a pedestal 20, a support column 30, an oil groove 40, a workbench 50, a fueller 60, an oil return apparatus 70 and a straight line brake 80 substantially, wherein: this pedestal 20, have a base 20a and a column 20b, wherein this base 20a inside is to form an accumulator 20c, in order to be installed in processing oil, this accumulator 20c has and one of is in communication with the outside the first return port 20d and one second return port 20e.
This support column 30 is the rectangular conduit of a hollow, one end 30a is locked in this pedestal 20 accumulator 20c bottoms, other end 30b is upwards vertical extension to passing this first return port 20d, and the diameter of this support column 30 is the diameters much smaller than this first return port 20d, makes the backflow gap 30c that has a ring-type between this first return port 20d hole wall and this support column 30 outer peripheral faces.
This oil groove 40 is the room 40a with an end face opening, and in this room 40a, weldering is provided with a dividing plate 40b, and in order to this room 40a is separated into a main room 40c and a secondary room 40d, and the height H 1 of this dividing plate 40b is the height H 2 lower than all side wall surfaces of this oil groove 40; Secondly, these oil groove 40 bottoms,, to should main room 40c and this pair room 40d position, offer respectively a discharge orifice 40e and a spout hole 40f; This spout hole communicates with this pair room; And be embedded with a sealing ring 40g at this discharge orifice 40e periphery, the sealing circle is to be fixedly arranged on this oil groove bottom, and when this workbench was positioned on this fixed position, the sealing circle was and this workbench butt to leak out in this delivery pipe in this room to avoid processing oil; And the diameter of this discharge orifice 40e is the diameter much larger than this support column 30, for these support column 30 shafts, passes.
This workbench 50 is to be fixedly arranged on one of this support column 30 end 30b, is arranged in the main room 40c of this oil groove 40, and the area of this workbench 50 is the areas greater than the discharge orifice 40e of this oil groove 40.
This fueller 60, include a force (forcing) pump 60a and a fuel feed pump 60b, and this force (forcing) pump 60a is fixed on this pedestal 20, and it has an entrance point 60c and a port of export 60d, and this entrance point 60c is communicated with this accumulator 20c by a pipeline 60e; And this fuel feed pump 60b has an entrance point 60f and a port of export 60g, the entrance point 60f of this fuel feed pump 60b is logical in succession with the port of export 60d street of this force (forcing) pump 60a, the part pipe shaft of this fuel feed pump 60b be placed through this support column 30 within, and the port of export 60g of this fuel feed pump 60b is positioned at this support column 30 to meet place with this workbench 50Zhi street, and with the main room 40c of this oil groove 40, be communicated with, thus, the processing oil in this accumulator 20c can be delivered in the room 40a of this oil groove 40 by this force (forcing) pump 60a.
This oil return apparatus 70 includes a delivery pipe 70a and an overflow pipe 70b, made by different tube diameters, scalable snake belly tube, wherein this delivery pipe 70a is set in this support column 30 shafts outsides, one of this delivery pipe 70a openend 70c connects with this discharge orifice 40e street, and another openend 70d of this delivery pipe 70a is logical in succession with the first return port 20d street of this accumulator 20c; And this overflow pipe 70b, one openend 70e connects with this spout hole 40f street to communicate, and another openend 70f of this overflow pipe 70b is logical in succession with the second return port 20e street of this accumulator 20c.
And this straight line brake 80 can be oil hydraulic cylinder, pneumatic cylinder or electric linear brake, this brake 80 is to be fixedly arranged on this column 20b, having one of a connection piece 80a and this oil groove 40 side street connects, in order to drive this oil groove 40 along the axially up and down reciprocatingly slippage of this support column 30, make this oil groove 40 can be fixed in fixed position on (as shown in Figure 3), perhaps be fixed in fixed position (as shown in Figure 4).
see also Fig. 3, it is the situation that this oil groove 40 is fixed in fixed position on this, this moment, this workbench 50 was to be arranged in this main room 40c, sealing circle 40g is the bottom surface butt with this workbench 50, and this workbench 50 is that envelope props up this discharge orifice 40e, thus, the processing oil of accumulator 20a can be delivered in the main room 40c of this oil groove 40 by this force (forcing) pump 60a via this fuel feed pump 60b, cover this workbench 50 and machined electrode until flood, process crime in order to the operator, in case and the liquid level of processing oil is while surpassing this dividing plate 40b height, unnecessary processing oil will flow in this pair room 40d, and by this overflow pipe 70b, be back in this accumulator 20a.
See also Fig. 4, in case this oil groove 40 from should upper fixed position during toward the slippage of this time fixed position, processing oil can be by this discharge orifice 40e this delivery pipe 70a that flows through, and is disposed to rapidly in this accumulator 20a.
In sum, the discharging processing machine 10 that the utility model provided, only utilize the straight line brake 80 that is connected in these oil groove 40 sides to drive these oil groove 40 liftings, and therefore, overall structure is more simple than prior art; Secondly, this fueller 60 and oil return apparatus 70 adopt concealed productive set design, not only can reduce the overall volume of this discharging processing machine 10, more can put before not affecting operator's working space, employing is than the fuel feed pump 60b of Large Diameter Pipeline and delivery pipe 70a, to promote the speed of its fuel feeding and oil return.

Claims (8)

1. the discharging processing machine with improvement oil groove lifting structure, is characterized in that comprising: a pedestal; Described pedestal has an accumulator and a column; One support column, one end are to be fixedly arranged on this pedestal, are arranged in this accumulator; One oil groove, have the open room of an end face, and the bottom of this oil groove has a discharge orifice, can pass for this support column shaft; One workbench, be the other end that is fixedly arranged on this support column, is arranged in this oil groove room, and the area of this workbench is the area greater than this oil groove discharge orifice; One delivery pipe, be to be set in this support column shaft outside, and one of this delivery pipe openend is to connect with this discharge orifice street, and another openend of this delivery pipe is communicated with this accumulator; One straight line brake, to be fixedly arranged on this column, connect with one of this oil groove side street, in order to drive this oil groove, in fixed position on, reach between fixed position, along this support column axial reciprocating slippage, wherein this oil groove is on this during fixed position, this workbench is that envelope props up this discharge orifice, make this oil groove room take up processing oil, and this oil groove is when upward fixed position is toward the slippage of this time fixed position, processing oil can be by this discharge orifice this delivery pipe of flowing through, and is disposed to this accumulator.
2. the discharging processing machine with improvement oil groove lifting structure according to claim 1, characterized by further comprising: a force (forcing) pump; Described force (forcing) pump has an entrance point and a port of export, and this entrance point is to be communicated with this accumulator; One fuel feed pump; Described fuel feed pump has an entrance point and a port of export, and the entrance point of this fuel feed pump is logical in succession with the port of export street of this force (forcing) pump, and the port of export of this fuel feed pump is communicated with this oil groove room; Processing oil in this accumulator can be delivered in this oil groove room by this force (forcing) pump.
3. the discharging processing machine with improvement oil groove lifting structure according to claim 2, it is characterized in that: this fuel feed pump be placed through this support column within, and the port of export of this fuel feed pump is that the street that is positioned at this support column and this workbench meets place, and with this oil groove room, is communicated with.
4. the discharging processing machine with improvement oil groove lifting structure according to claim 1, characterized by further comprising: a sealing ring; Described sealing ring is to be fixedly arranged on this oil groove bottom, is positioned at this oil groove discharge orifice periphery, and when this workbench was positioned on this fixed position, the sealing circle was and this workbench butt to leak out in this delivery pipe in this room to avoid processing oil.
5. the discharging processing machine with improvement oil groove lifting structure according to claim 1, characterized by further comprising: a dividing plate; Described dividing plate is to be fixedly arranged in this oil groove room, and in order to this room is separated into a main room and a secondary room, and this dividing plate is highly lower than all side wall surfaces of this oil groove highly; One spout hole; Described spout hole is to establish to be opened in this oil groove bottom, with this pair room, communicates; One overflow pipe, one openend are to connect and communicate with this spout hole street, and another openend of this overflow pipe is communicated with this accumulator.
6. the discharging processing machine with improvement oil groove lifting structure according to claim 1, it is characterized in that: this straight line brake is an oil hydraulic cylinder.
7. the discharging processing machine with improvement oil groove lifting structure according to claim 1, it is characterized in that: this straight line brake is a pneumatic cylinder.
8. the discharging processing machine with improvement oil groove lifting structure according to claim 1, it is characterized in that: this straight line brake is an electronic brake.
CN2013202630533U 2013-05-14 2013-05-14 Electrical discharge machining set with improved oil trough lifting structure CN203281998U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202630533U CN203281998U (en) 2013-05-14 2013-05-14 Electrical discharge machining set with improved oil trough lifting structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013202630533U CN203281998U (en) 2013-05-14 2013-05-14 Electrical discharge machining set with improved oil trough lifting structure

Publications (1)

Publication Number Publication Date
CN203281998U true CN203281998U (en) 2013-11-13

Family

ID=49538373

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013202630533U CN203281998U (en) 2013-05-14 2013-05-14 Electrical discharge machining set with improved oil trough lifting structure

Country Status (1)

Country Link
CN (1) CN203281998U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103692039A (en) * 2014-01-03 2014-04-02 苏州群伦精密机电工业有限公司 Elevation device of oil groove of electrical discharge machine
CN103894690A (en) * 2014-04-04 2014-07-02 群基精密工业(苏州)有限公司 Electrical discharge machine
CN104148753A (en) * 2013-05-14 2014-11-19 上海京美电脑机械有限公司 Electrical discharge machine with improved oil tank lifting structure
CN106825811A (en) * 2017-03-24 2017-06-13 南通国盛智能科技集团股份有限公司 A kind of auto-pushing type rack pinion integral elevating oil groove device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104148753A (en) * 2013-05-14 2014-11-19 上海京美电脑机械有限公司 Electrical discharge machine with improved oil tank lifting structure
CN103692039A (en) * 2014-01-03 2014-04-02 苏州群伦精密机电工业有限公司 Elevation device of oil groove of electrical discharge machine
CN103692039B (en) * 2014-01-03 2015-12-30 苏州群伦精密机电工业有限公司 A kind of lowering or hoisting gear of electric discharge machine oil groove provided
CN103894690A (en) * 2014-04-04 2014-07-02 群基精密工业(苏州)有限公司 Electrical discharge machine
CN103894690B (en) * 2014-04-04 2016-06-22 群基精密工业(苏州)有限公司 A kind of discharging processing machine
CN106825811A (en) * 2017-03-24 2017-06-13 南通国盛智能科技集团股份有限公司 A kind of auto-pushing type rack pinion integral elevating oil groove device

Similar Documents

Publication Publication Date Title
CN201103245Y (en) Bottler
CN101377126B (en) Corrugation-shaped sedimentation cup and multiple-cup equal flow type gas anchor
CN202666716U (en) Sand-mixing tank for sand-mixing equipment
WO2009137452A3 (en) Apparatus and method for filtering a material from a liquid medium
CN201506705U (en) Liquid filling device
CN204785466U (en) Bearing grain oiling device and bearing grain production line
CN206968188U (en) Printing machine and its automatic ink feeder of fast
WO2006096719A3 (en) Precision fluid dispensing system
CN202900598U (en) Pneumatic separating film pump
CA2470875A1 (en) Small-hole electrical discharge machining device and multiple diesinking-and-small-hole electrical discharge machining device, and method for multiple diesinking-and-small-hole electrical discharge machining with the same device
CN202591627U (en) Spindle device for hydrodynamic journal bearing
CN101979983B (en) Experimental device of free surface vortex forming and evolving mechanism
CN105729139A (en) Hydraulic driving type workbench with adjustable inclination angle
CN105206788A (en) Simple and efficient trace-liquid injecting device
CN103939311A (en) Hydraulic return travel radial plunger pump adopting double-column slide valves for oil distribution
CN206455325U (en) Auto welding jig water flowing revolving structure
CN201606340U (en) Fast forward oil cylinder
CN105351185A (en) Novel transmission screw pump
CN204284944U (en) Vaccum drainage means
CN102180430A (en) Liquid filling machine
CN202028765U (en) Improved hydraulic slip ring
CN109079704B (en) Hand-held type hydraulic pressure bush pressure equipment device
CN205277788U (en) Single -column high -voltage ceramic plunger pump
CN205135644U (en) Slurry shield tube replacement arranges thick liquid device
CN203065031U (en) Hydraulic leveling system for mining monorail crane and mining machine

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: MAX SEE OPTRONIC EQP SHANGHAI CO., LTD.

Free format text: FORMER NAME: CENTER TECHNOLOGY SHANGHAI CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: 201517 Shanghai city Jinshan District Lu Zhen Zhu Lu Road No. 6363

Patentee after: Meixi photoelectric (Shanghai) Machinery Co. Ltd.

Address before: 201517 Shanghai city Jinshan District Lu Zhen Zhu Lu Road No. 6363

Patentee before: Center Technology Shanghai Co., Ltd.