CN109080207A - Die of press clamps the hydraulic and electrical control gear with mould ejection - Google Patents
Die of press clamps the hydraulic and electrical control gear with mould ejection Download PDFInfo
- Publication number
- CN109080207A CN109080207A CN201710711812.0A CN201710711812A CN109080207A CN 109080207 A CN109080207 A CN 109080207A CN 201710711812 A CN201710711812 A CN 201710711812A CN 109080207 A CN109080207 A CN 109080207A
- Authority
- CN
- China
- Prior art keywords
- relay
- pressure switch
- way magnetic
- electrical control
- magnetic valve
- 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
- 239000002828 fuel tank Substances 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 4
- 238000012913 prioritisation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/32—Discharging presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
- B30B15/026—Mounting of dies, platens or press rams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
- B30B15/028—Loading or unloading of dies, platens or press rams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/26—Programme control arrangements
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
Abstract
The present invention relates to press technologies fields, more particularly to a kind of die of press clamps the hydraulic and electrical control gear with mould ejection, including hydraulic control device, hydraulic control device includes gas source filter, air-driven hydraulic pump, first two-position three way magnetic valve, second two-position three way magnetic valve, third two-position three way magnetic valve and pipeline road, it further include electrical control gear, electrical control gear includes Switching Power Supply UC1, circuit breaker Q F12, first knob SA1, second knob SA2, third knob SA3, first solenoid valve YV1, second solenoid valve YV2, third solenoid valve YV3, first pressure switch SP1, second pressure switch SP2, third pressure switch SP3, first relay KA1, second relay KA2 and third relay KA3.The present invention makes press machine more mold exchange by hydraulic control device and electrical control gear, clamp and to loosen mold more convenient, greatly improves working efficiency.
Description
Technical field
The present invention relates to press technologies field more particularly to a kind of die of press clamp with the hydraulic of mould ejection with
Electrical control gear.
Background technique
Current press machine carries out clamping in upper and lower mold, usually using the mode of spanner, nut pressure plate, when giving up
Useless power, and due to being difficult to hold the tight, loose of each screw with spanner with feel, so that discontinuity when mold pressure,
Cause stress machine die deformation in punching press；The damage of mold and lathe is caused when serious.Especially to some large and medium-sized pressure
For machine, upper/lower die is difficult to use manual operation, and the degree of automation is low, serious to affect working efficiency.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of die of press clamp with mould ejection it is hydraulic with it is electrical
Control device is convenient for changing mold and clamps, loosens mold.
In order to solve the above technical problems, the present invention provide a kind of die of press clamp with mould ejection it is hydraulic with it is electrical
Control device, including hydraulic control device, hydraulic control device include gas source filter, air-driven hydraulic pump, the first two-position three way
Solenoid valve, the second two-position three way magnetic valve, third two-position three way magnetic valve and pipeline road, air-driven hydraulic pump and gas source filter
It is connected, air-driven hydraulic pump is arranged in fuel tank, the first two-position three way magnetic valve, the second two-position three way magnetic valve and the three or two
Three-way magnetic valve is connect with fuel tank, and the first two-position three way magnetic valve is connect with lower die liftout tank, the second two-position three way magnetic valve
It is connect with upper mold clamping cylinder, third two-position three way magnetic valve is connect with lower die clamping cylinder, air-driven hydraulic pump, the first two-position three way electricity
Magnet valve, the second two-position three way magnetic valve and third two-position three way magnetic valve are both connected on pipeline road.
As prioritization scheme of the invention, hydraulic control device further includes pressure gauge and pressure switch, pressure gauge and pressure
Switch is both connected on pipeline road, and pressure gauge is used to show the oil pressure of pipeline road, and pressure switch is for detecting pipeline road
Oil pressure.
As prioritization scheme of the invention, hydraulic control device further includes overflow valve, and overflow valve is connected to air-driven hydraulic pump
Oil outlet and oil cylinder between, overflow valve is used to guarantee the pressure value of pipeline road.
As prioritization scheme of the invention, die of press is clamped also to be wrapped with the hydraulic and electrical control gear of mould ejection
Electrical control gear is included, the electrical control gear includes Switching Power Supply UC1, circuit breaker Q F12, the first knob SA1, second
Knob SA2, third knob SA3, the first solenoid valve YV1, second solenoid valve YV2, third solenoid valve YV3, first pressure switch
SP1, second pressure switch SP2, third pressure switch SP3, the first relay KA1, the second relay KA2 and third relay
The input of KA3, Switching Power Supply UC1 terminate input power, one end of circuit breaker Q F12 and the positive output end XC0 of Switching Power Supply UC1
Connection, the other end XC1 of circuit breaker Q F12 respectively with one end of the first knob SA1, one end of the second knob SA2, third knob
One end of SA3, one end of first pressure switch SP1, one end of second pressure switch SP2, third pressure switch SP3 one end,
One end of the normally opened contact of third relay KA3 is connected with one end of another normally opened contact of third relay KA3, Switching Power Supply
The negative output terminal XC2 of UC1 respectively with one end of the first solenoid valve YV1, one end of second solenoid valve YV2, third solenoid valve YV3
One end, one end of the first relay KA1, the second relay KA2 one end connected with one end of third relay KA3, first rotation
The other end of button SA1 connects with the other end of the other end of the normally opened contact of third relay KA3 and the first solenoid valve YV1 respectively
It connects, the other end of the second knob SA2 other end and second solenoid valve with another normally opened contact of third relay KA3 respectively
The other end of YV2 connects, and the other end of third knob SA3 is connect with one end of the normally-closed contact of the first relay KA1, first after
The other end of the normally-closed contact of electric appliance KA1 is connect with one end of the normally-closed contact of the second relay KA2, the second relay KA2's
The other end of normally-closed contact is connected with the other end of third solenoid valve YV3, the other end and the first relay of first pressure switch SP1
The other end of device KA1 connects, and the other end of second pressure switch SP2 is connect with the other end of the second relay KA2, third pressure
The other end of switch SP3 is connect with the other end of third relay KA3.
As prioritization scheme of the invention, electrical control gear further include the first indicator light HL1, the second indicator light HL2 and
One end of third indicator light HL3, the first indicator light HL1 are connected with the other end of first pressure switch SP1, the first indicator light HL1
The other end be connected with the negative output terminal XC2 of Switching Power Supply UC1, one end of the second indicator light HL2 and second pressure switch SP2's
The other end is connected, and the other end of the second indicator light HL2 is connected with the negative output terminal XC2 of Switching Power Supply UC1, third indicator light HL3
One end be connected with the other end of third pressure switch SP3, the other end of third indicator light HL3 and bearing for Switching Power Supply UC1 are defeated
Outlet XC2 is connected.
The present invention has the effect of positive: 1) present invention can be used for press machine, it can also be used to extend to other molds, workpiece
Clamping with loosen, the present invention makes press machine more mold exchange by hydraulic control device and electrical control gear, clamps and put
Rapping tool is more convenient；
2) present invention greatly improves working efficiency, reduces failure rate, ensure that mould by hydraulic and electrical control
The service life of tool and press machine.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
The schematic illustration of Fig. 1 hydraulic control device of the present invention；
The schematic illustration of Fig. 2 electrical control gear of the present invention.
Wherein: 1, gas source filter, 2, air-driven hydraulic pump, 3, pressure gauge, 5, lower die liftout tank, 6, pressure switch, 7, overflow
Stream valve, 8, upper mold clamping cylinder, 9, lower die clamping cylinder, the 41, first two-position three way magnetic valve, the 42, second two-position three way magnetic valve,
43, third two-position three way magnetic valve.
Specific embodiment
As shown in Figure 1, the invention discloses die of press to clamp the hydraulic and electrical control gear with mould ejection, packet
Include hydraulic control device, hydraulic control device include gas source filter 1, air-driven hydraulic pump 2, the first two-position three way magnetic valve 41,
Second two-position three way magnetic valve 42, third two-position three way magnetic valve 43 and pipeline road, air-driven hydraulic pump 2 and gas source filter 1
It is connected, air-driven hydraulic pump 2 is arranged in fuel tank, the first two-position three way magnetic valve 41, the second two-position three way magnetic valve 42 and the
Three two-position three way magnetic valves 43 are connect with fuel tank, and the first two-position three way magnetic valve 41 is connect with lower die liftout tank 5, and the two or two
Three-way magnetic valve 42 is connect with upper mold clamping cylinder 8, and third two-position three way magnetic valve 43 is connect with lower die clamping cylinder 9, Pneumatic hydraulic
The 2, first two-position three way magnetic valve 41 of pump, the second two-position three way magnetic valve 42 and third two-position three way magnetic valve 43 are both connected to defeated
On oil pipe line.Wherein, one end of gas source filter 1 is connect with gas source, and the other end and air-driven hydraulic pump 2 of gas source filter 1 connect
It connects.
Hydraulic control device further includes pressure gauge 3 and pressure switch 6, and pressure gauge 3 and pressure switch 6 are both connected to petroleum pipeline
On the road, pressure gauge 3 is used to show the oil pressure of pipeline road, and pressure switch 6 is used to detect the oil pressure of pipeline road.Air-driven hydraulic pump
2 oil outlet respectively with pressure gauge 3, the first two-position three way magnetic valve 41, the second two-position three way magnetic valve 42 and the three or two three
The oil inlet unloading port of three-way electromagnetic valve 43 is connected.Wherein, when the oil pressure of pipeline road reaches presetting pressure, pressure switch 6 is dynamic
Make.
Hydraulic control device further includes overflow valve 7, and overflow valve 7 is connected between the oil outlet and oil cylinder of air-driven hydraulic pump 2,
Overflow valve 7 is used to guarantee the pressure value of pipeline road.
When hydraulic control device works, gas source to be connected first, gas source enters air-driven hydraulic pump 2 by gas source filter 1,
Air-driven hydraulic pump 2 is started to work, and air-driven hydraulic pump 2 starts to buy oil；When the first two-position three way magnetic valve 41 it is electric, the one or two three
Three-way electromagnetic valve 41 acts, and lower die liftout tank 5 jacks up mold, and mold removal is carried out mold changing operation；Mold exchange is moved into work
Make on platen, disconnects 41 power supply of the first two-position three way magnetic valve, this 41 valve core reset high pressure oil of the first two-position three way magnetic valve warp
First two-position three way magnetic valve, 41 release, flows to fuel tank.Lower die liftout tank 5 is fallen.
When the second 42 power loss of two-position three way magnetic valve, upper mold clamping cylinder 8 is in clamped condition, when the second two-position three way electricity
When magnet valve 42 obtains electric, upper mold clamping cylinder 8 is in relaxation state, the work of third two-position three way magnetic valve 43 and lower die clamping cylinder 9
Principle is identical.
It further includes electrical control gear, electric-controlled that die of press, which is clamped with the hydraulic and electrical control gear of mould ejection,
Device processed includes Switching Power Supply UC1, circuit breaker Q F12, the first knob SA1, the second knob SA2, third knob SA3, the first electromagnetism
Valve YV1, second solenoid valve YV2, third solenoid valve YV3, first pressure switch SP1, second pressure switch SP2, third pressure are opened
Close the input termination input electricity of SP3, the first relay KA1, the second relay KA2 and third relay KA3, Switching Power Supply UC1
Source, one end of circuit breaker Q F12 are connect with the positive output end XC0 of Switching Power Supply UC1, the other end XC1 of circuit breaker Q F12 respectively with
One end of first knob SA1, one end of the second knob SA2, one end of third knob SA3, first pressure switch SP1 one end,
One end of second pressure switch SP2, one end of third pressure switch SP3, third relay KA3 normally opened contact one end and
One end of another normally opened contact of three relay KA3 is connected, the negative output terminal XC2 of Switching Power Supply UC1 respectively with the first solenoid valve
One end of YV1, one end of second solenoid valve YV2, one end of third solenoid valve YV3, one end of the first relay KA1, second after
One end of electric appliance KA2 is connected with one end of third relay KA3, the other end of the first knob SA1 respectively with third relay KA3
Normally opened contact the other end and the first solenoid valve YV1 the other end connection, the other end of the second knob SA2 respectively with third after
The other end of another normally opened contact of electric appliance KA3 is connected with the other end of second solenoid valve YV2, the other end of third knob SA3
It is connect with one end of the normally-closed contact of the first relay KA1, the other end and the second relay of the normally-closed contact of the first relay KA1
One end of the normally-closed contact of device KA2 connects, and the other end of the normally-closed contact of the second relay KA2 and third solenoid valve YV3's is another
One end connection, the other end of first pressure switch SP1 are connect with the other end of the first relay KA1, second pressure switch SP2's
The other end is connect with the other end of the second relay KA2, and the other end of third pressure switch SP3 is another with third relay KA3's
One end connection.
Electrical control gear further includes the first indicator light HL1, the second indicator light HL2 and third indicator light HL3, the first instruction
One end of lamp HL1 is connected with the other end of first pressure switch SP1, and the other end of the first indicator light HL1 is with Switching Power Supply UC1's
Negative output terminal XC2 is connected, and one end of the second indicator light HL2 is connected with the other end of second pressure switch SP2, the second indicator light
The other end of HL2 is connected with the negative output terminal XC2 of Switching Power Supply UC1, one end of third indicator light HL3 and third pressure switch
The other end of SP3 is connected, and the other end of third indicator light HL3 is connected with the negative output terminal XC2 of Switching Power Supply UC1.
Specification used in Switching Power Supply UC1 is that input L1, N-terminal AC220V are exchanged in electrical control gear, exports the end XC0, XC2
DC24V direct current, power 50W.First knob SA1, the second knob SA2 and third knob SA3 model J27, first pressure switch
SP1, second pressure switch SP2 and third pressure switch SP3 are normally opened contact, after reaching pressure, normally opened contact closure.First electricity
Magnet valve YV1, second solenoid valve YV2 and third solenoid valve YV3 coil control voltage DC24V, and circuit breaker Q F12 protective current is 4A.
DC24V DC power supply starts through circuit breaker Q F12, and upper mold clamping cylinder 8 clamps, and the first knob SA1 is disconnected, the first solenoid valve YV1
It disconnects, upper mold clamping cylinder 8 starts to clamp；When pressure to be achieved, first pressure switch SP1 connect, the first relay KA1 obtain it is electric,
The clamping indicator light of upper mold clamping cylinder 8 is bright simultaneously；Upper mold is in clamped condition.First relay KA1 closed contact disconnects third
The circuit solenoid valve YV3.
Second knob SA2 is disconnected, second solenoid valve YV2 is disconnected, and lower die clamping cylinder 9 starts to clamp；When pressure to be achieved,
Second pressure switch SP2 is connected, and the second relay KA2 coil obtains electric, while the clamping indicator light of lower die clamping cylinder 9 is bright；Lower die
Have in clamped condition.Second relay KA2 closed contact disconnects the circuit third solenoid valve YV3.
When the third circuit solenoid valve YV3 disconnects, lower die liftout tank 5 is in full state, and upper mold clamping cylinder 8 and lower die clamp
Cylinder 9 could clamp；Equally only in the case where upper mold clamping cylinder 8 and lower die clamping cylinder 9 are in relaxation state, 5 ability of lower die liftout tank
Ejection.
When upper mold clamping cylinder 8 and lower die clamping cylinder 9 are in relaxation state, third knob SA3 is threaded to on-position, the
Three solenoid valve YV3 wire loops are connected, and lower die liftout tank 5 starts to eject, when pressure to be achieved, second pressure switch SP2 connection,
Third relay KA3 coil obtains electric, this normally opened contact connects the first solenoid valve YV1 and the circuit second solenoid valve YV2, makes die clamp
Tight cylinder 8 is in relaxation state with lower die clamping cylinder 9；It is bright to eject indicator light for lower die liftout tank 5 simultaneously.Lower mold is in ejection shape
State.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
It describes in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to restrict the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in guarantor of the invention
Within the scope of shield.
Claims (5)
1. die of press clamps the hydraulic and electrical control gear with mould ejection, it is characterised in that: filled including hydraulic control
Set, the hydraulic control device include gas source filter (1), air-driven hydraulic pump (2), the first two-position three way magnetic valve (41),
Second two-position three way magnetic valve (42), third two-position three way magnetic valve (43) and pipeline road, the air-driven hydraulic pump (2) with
Gas source filter (1) is connected, and the air-driven hydraulic pump (2) is arranged in fuel tank, first two-position three way magnetic valve
(41), the second two-position three way magnetic valve (42) and third two-position three way magnetic valve (43) are connect with fuel tank, the first two-position three way
Solenoid valve (41) is connect with lower die liftout tank (5), and the second two-position three way magnetic valve (42) is connect with upper mold clamping cylinder (8), third
Two-position three way magnetic valve (43) is connect with lower die clamping cylinder (9), the air-driven hydraulic pump (2), the first two-position three way magnetic valve
(41), the second two-position three way magnetic valve (42) and third two-position three way magnetic valve (43) are both connected on pipeline road.
2. die of press according to claim 1 clamps the hydraulic and electrical control gear with mould ejection, feature
Be: the hydraulic control device further includes pressure gauge (3) and pressure switch (6), the pressure gauge (3) and pressure switch
(6) it is both connected on pipeline road, the pressure gauge (3) is used to show the oil pressure of pipeline road, the pressure switch (6)
For detecting the oil pressure of pipeline road.
3. die of press according to claim 1 or 2 clamps the hydraulic and electrical control gear with mould ejection, special
Sign is: the hydraulic control device further includes overflow valve (7), and the overflow valve (7) is connected to air-driven hydraulic pump (2)
Between oil outlet and oil cylinder, the overflow valve (7) is used to guarantee the pressure value of pipeline road.
4. die of press according to claim 1 or 2 clamps the hydraulic and electrical control gear with mould ejection, special
Sign is: it further includes electrical control gear that the die of press, which is clamped with the hydraulic and electrical control gear of mould ejection,
The electrical control gear includes Switching Power Supply UC1, circuit breaker Q F12, the first knob SA1, the second knob SA2, third knob
SA3, the first solenoid valve YV1, second solenoid valve YV2, third solenoid valve YV3, first pressure switch SP1, second pressure switch
SP2, third pressure switch SP3, the first relay KA1, the second relay KA2 and third relay KA3, Switching Power Supply UC1's
Input termination input power, one end of circuit breaker Q F12 are connect with the positive output end XC0 of Switching Power Supply UC1, circuit breaker Q F12's
Other end XC1 respectively with one end of the first knob SA1, one end of the second knob SA2, one end of third knob SA3, first pressure
One end of switch SP1, one end of second pressure switch SP2, one end of third pressure switch SP3, third relay KA3 it is normally opened
One end of contact is connected with one end of another normally opened contact of third relay KA3, and negative output terminal XC2 points of Switching Power Supply UC1
Not with one end of the first solenoid valve YV1, one end of second solenoid valve YV2, one end of third solenoid valve YV3, the first relay KA1
One end, the second relay KA2 one end connected with one end of third relay KA3, the other end of the first knob SA1 respectively with
The connection of the other end of the other end of the normally opened contact of third relay KA3 and the first solenoid valve YV1, the second knob SA2's is another
End is connect with the other end of the other end of another normally opened contact of third relay KA3 and second solenoid valve YV2 respectively, third rotation
The other end of button SA3 is connect with one end of the normally-closed contact of the first relay KA1, the normally-closed contact of the first relay KA1 it is another
One end is connect with one end of the normally-closed contact of the second relay KA2, the other end and third of the normally-closed contact of the second relay KA2
The other end of solenoid valve YV3 connects, and the other end of first pressure switch SP1 is connect with the other end of the first relay KA1, and second
The other end of pressure switch SP2 is connect with the other end of the second relay KA2, the other end and third of third pressure switch SP3
The other end of relay KA3 connects.
5. die of press according to claim 4 clamps the hydraulic and electrical control gear with mould ejection, feature
Be: the electrical control gear further includes the first indicator light HL1, the second indicator light HL2 and third indicator light HL3, and first
One end of indicator light HL1 is connected with the other end of first pressure switch SP1, the other end and Switching Power Supply of the first indicator light HL1
The negative output terminal XC2 of UC1 is connected, and one end of the second indicator light HL2 is connected with the other end of second pressure switch SP2, and second refers to
The other end for showing lamp HL2 is connected with the negative output terminal XC2 of Switching Power Supply UC1, and one end and the third pressure of third indicator light HL3 is opened
The other end for closing SP3 is connected, and the other end of third indicator light HL3 is connected with the negative output terminal XC2 of Switching Power Supply UC1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710711812.0A CN109080207A (en) | 2017-08-18 | 2017-08-18 | Die of press clamps the hydraulic and electrical control gear with mould ejection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710711812.0A CN109080207A (en) | 2017-08-18 | 2017-08-18 | Die of press clamps the hydraulic and electrical control gear with mould ejection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109080207A true CN109080207A (en) | 2018-12-25 |
Family
ID=64839104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710711812.0A Pending CN109080207A (en) | 2017-08-18 | 2017-08-18 | Die of press clamps the hydraulic and electrical control gear with mould ejection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109080207A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242864A (en) * | 2019-07-29 | 2019-09-17 | 广西玉柴机器股份有限公司 | A kind of engine antirust solution added automatically system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200960737Y (en) * | 2006-10-26 | 2007-10-17 | 江苏扬力集团有限公司 | Control system for pressing machine fast mold exchange device |
| CN101264675A (en) * | 2007-03-15 | 2008-09-17 | 济南二机床集团有限公司 | Clamping jacking control device for pressing machine mobile working bench |
| CN201566166U (en) * | 2009-12-18 | 2010-09-01 | 江苏国力锻压机床有限公司 | Hydraulic system for safe lifting of mobile station hoisting and clamping cylinder |
| CN201913822U (en) * | 2010-11-03 | 2011-08-03 | 荣成锻压机床有限公司 | Control device for clamping and jacking movable working platform |
| CN103144346A (en) * | 2013-02-06 | 2013-06-12 | 合肥合锻机床股份有限公司 | Driving device and method for movable working table of press, and press |
| CN203282725U (en) * | 2013-04-13 | 2013-11-13 | 南京星乔威泰克汽车零部件有限公司 | Clamping device for press worktable |
| CN104400458A (en) * | 2014-11-21 | 2015-03-11 | 广东鸿图南通压铸有限公司 | Method and system capable of controlling automatic clamping of pneumatic fixture and preventing mistakes |
| CN207808590U (en) * | 2017-08-18 | 2018-09-04 | 沃得精机(中国)有限公司 | Die of press clamps the hydraulic pressure and electrical control gear with mould ejection |
-
2017
- 2017-08-18 CN CN201710711812.0A patent/CN109080207A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200960737Y (en) * | 2006-10-26 | 2007-10-17 | 江苏扬力集团有限公司 | Control system for pressing machine fast mold exchange device |
| CN101264675A (en) * | 2007-03-15 | 2008-09-17 | 济南二机床集团有限公司 | Clamping jacking control device for pressing machine mobile working bench |
| CN201566166U (en) * | 2009-12-18 | 2010-09-01 | 江苏国力锻压机床有限公司 | Hydraulic system for safe lifting of mobile station hoisting and clamping cylinder |
| CN201913822U (en) * | 2010-11-03 | 2011-08-03 | 荣成锻压机床有限公司 | Control device for clamping and jacking movable working platform |
| CN103144346A (en) * | 2013-02-06 | 2013-06-12 | 合肥合锻机床股份有限公司 | Driving device and method for movable working table of press, and press |
| CN203282725U (en) * | 2013-04-13 | 2013-11-13 | 南京星乔威泰克汽车零部件有限公司 | Clamping device for press worktable |
| CN104400458A (en) * | 2014-11-21 | 2015-03-11 | 广东鸿图南通压铸有限公司 | Method and system capable of controlling automatic clamping of pneumatic fixture and preventing mistakes |
| CN207808590U (en) * | 2017-08-18 | 2018-09-04 | 沃得精机(中国)有限公司 | Die of press clamps the hydraulic pressure and electrical control gear with mould ejection |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242864A (en) * | 2019-07-29 | 2019-09-17 | 广西玉柴机器股份有限公司 | A kind of engine antirust solution added automatically system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204353805U (en) | Spool milling fixture | |
| CN207808590U (en) | Die of press clamps the hydraulic pressure and electrical control gear with mould ejection | |
| CN109080207A (en) | Die of press clamps the hydraulic and electrical control gear with mould ejection | |
| CN207103619U (en) | A kind of device for clamping mould | |
| CN109079036A (en) | Device for clamping mould | |
| CN200960737Y (en) | Control system for pressing machine fast mold exchange device | |
| CN201033414Y (en) | Hydraulic equipment for grinding machine | |
| CN205740444U (en) | A kind of new automatic reverse osmosis water treatment system | |
| CN212775770U (en) | Automatic switching valve for mechanical seal washing water | |
| CN101844726B (en) | Hydraulic oil passage device for safety of gantry crane | |
| CN204284056U (en) | A kind of coal winning machine valve group | |
| CN201218244Y (en) | Full-automatic and full-automatic hydraulic fastening machine | |
| CN203337334U (en) | Ball valve leakage detection machine | |
| CN208305430U (en) | Crystal cutting machine flushing subsystem | |
| CN207127707U (en) | New power plant valve efficient grinding device | |
| CN110434648A (en) | A kind of numerically-controlled machine tool air clamper and clamp mistake-proof control method | |
| CN102011757B (en) | Hydraulic system | |
| CN202956674U (en) | Electric control system of water purifier | |
| CN208467823U (en) | Special fixture is used in a kind of processing and manufacturing of valve | |
| CN203924217U (en) | The alarm protecting apparatus of cutting off the water of the former water of water purification system of protease production use | |
| CN204780333U (en) | Washing machine's urgent drainage device | |
| CN202630782U (en) | Automatic drainage system of double filters of plate type heat exchanger unit | |
| CN205260962U (en) | Non -pressure shut off valve for clarifier | |
| CN204729306U (en) | The two cooling unit of vacuum pump | |
| CN208311164U (en) | A kind of aluminium alloy round cast ingot sawing hydraulic system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |