CN206368863U - Forming mill hydraulic control system - Google Patents
Forming mill hydraulic control system Download PDFInfo
- Publication number
- CN206368863U CN206368863U CN201621316909.9U CN201621316909U CN206368863U CN 206368863 U CN206368863 U CN 206368863U CN 201621316909 U CN201621316909 U CN 201621316909U CN 206368863 U CN206368863 U CN 206368863U
- Authority
- CN
- China
- Prior art keywords
- oil
- mouths
- oil pipe
- valve
- way electromagnetic
- 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.)
- Active
Links
Landscapes
- Fluid-Pressure Circuits (AREA)
Abstract
Forming mill hydraulic control system is related to a kind of forming mill hydraulic control system.Predominantly solve the problems such as existing forming mill hydraulic control system is slow in one's movements and design.It includes the first hydraulic oil container, the oil pipe of first hydraulic oil container connects through oil filter and oil pump, oil pump and the P of three-position four-way electromagnetic directional valve mouths are connected by oil pipe, the A mouths of three-position four-way electromagnetic directional valve are connected with one way sequence valve by pipeline, T mouthfuls have oil pipe to be connected with the second hydraulic oil container, and B mouthfuls are connected with one way sequence valve by pipeline；One way sequence valve is connected with bending cylinder by oil pipe, there is hydraulically-controlled type check valve on oil pipe；Oil pump is connected with the P mouths of second three-position four-way electromagnetic directional valve by oil pipe, the A mouths of second three-position four-way electromagnetic directional valve are connected with closing cylinder by oil pipe, B mouthfuls pass through oil pipe phase with closing cylinder, T mouthfuls are connected with the 3rd hydraulic oil container by oil pipe, have hydraulically-controlled type check valve on A mouthfuls and the B mouthfuls of oil pipes connected between closing cylinder.Advantage is action rapid sensitive.
Description
Technical field：
The utility model is related to a kind of forming mill hydraulic control system.
Background technology：
Existing forming mill hydraulic control system part is more, and huge structure is slow in one's movements, and control override load is repeated, dimension
Protect cost high.
The content of the invention：
It is few that technical problem to be solved in the utility model is to provide a kind of part, simple in construction, low cold of maintenance cost
Bender hydraulic control system.
What above-mentioned purpose was realized in：It includes the first hydraulic oil container, and the oil pipe of the first hydraulic oil container is provided with oil strain
Device, oil filter is connected with oil pump by oil pipe, and oil pump is connected with the P mouths of first three-position four-way electromagnetic directional valve by oil pipe,
The A mouths of first three-position four-way electromagnetic directional valve are connected with the oiler of one way sequence valve by pipeline, first 3-position 4-way
The T mouths of solenoid directional control valve have oil pipe to be connected with the second hydraulic oil container, the B mouths of first three-position four-way electromagnetic directional valve with it is unidirectional suitable
The oiler of sequence valve is connected by pipeline；One way sequence valve is connected by oil pipe respectively with bending the rod chamber and rodless cavity of cylinder,
Hydraulically-controlled type check valve is designed with two oil pipes；
Oil pump is connected with the P mouths of second three-position four-way electromagnetic directional valve by oil pipe, and second 3-position 4-way electromagnetism is changed
It is connected between the A mouths and the rodless cavity of closing cylinder of valve by oil pipe, the B mouths and matched moulds of second three-position four-way electromagnetic directional valve
It is connected between the rod chamber of cylinder by oil pipe, is led between the T mouths and the 3rd hydraulic oil container of second three-position four-way electromagnetic directional valve
Cross oil pipe to be connected, the oil pipe connected between the A mouths and the rodless cavity of closing cylinder of second three-position four-way electromagnetic directional valve is provided with
On hydraulically-controlled type check valve, the oil pipe connected between the B mouths and the rod chamber of closing cylinder of second three-position four-way electromagnetic directional valve
Provided with hydraulically-controlled type check valve.
The utility model has the advantages that：Simple in construction, part is few, acts rapid sensitive, and maintenance cost is low.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
Embodiment：
Reference picture 1, it includes the first hydraulic oil container 1, and the oil pipe of the first hydraulic oil container is provided with oil filter 2, oil filter with
Oil pump 3 is connected by oil pipe, and oil pump is connected with the P mouths of first three-position four-way electromagnetic directional valve 4 by oil pipe, first three
The A mouths of four-way electromagnetic reversing valve are connected with the oiler of one way sequence valve 5 by pipeline, first three-position four-way electromagnetic directional valve
T mouths there is oil pipe to be connected with the second hydraulic oil container 6, first B mouth of three-position four-way electromagnetic directional valve and entering for one way sequence valve
Hydraulic fluid port is connected by pipeline；One way sequence valve is connected by oil pipe respectively with bending the rod chamber and rodless cavity of cylinder 7, two oil pipes
On be designed with hydraulically-controlled type check valve 8；
Oil pump is connected with the P mouths of second three-position four-way electromagnetic directional valve 9 by oil pipe, and second 3-position 4-way electromagnetism is changed
It is connected between the A mouths and the rodless cavity of closing cylinder 10 of valve by oil pipe, the B mouths of second three-position four-way electromagnetic directional valve are with closing
Be connected between the rod chamber of mould cylinder by oil pipe, T mouths of second three-position four-way electromagnetic directional valve and the 3rd hydraulic oil container 11 it
Between by oil pipe be connected, on the oil pipe connected between the A mouths and the rodless cavity of closing cylinder of second three-position four-way electromagnetic directional valve
Provided with hydraulically-controlled type check valve, the oil pipe connected between the B mouths and the rod chamber of closing cylinder of second three-position four-way electromagnetic directional valve
On also be provided with hydraulically-controlled type check valve.
Claims (1)
1. forming mill hydraulic control system, including the first hydraulic oil container（1）, the oil pipe of the first hydraulic oil container is provided with oil filter
（2）, oil filter and oil pump（3）It is connected by oil pipe, oil pump and first three-position four-way electromagnetic directional valve（4）P mouths pass through oil
Pipe is connected, the A mouths and one way sequence valve of first three-position four-way electromagnetic directional valve（5）Oiler connected by pipeline, first
The T mouths of individual three-position four-way electromagnetic directional valve have oil pipe and the second hydraulic oil container（6）It is connected, first three-position four-way electromagnetic directional valve
B mouths be connected with the oiler of one way sequence valve by pipeline；One way sequence valve and bending cylinder（7）Rod chamber and rodless cavity point
Do not connected by oil pipe, hydraulically-controlled type check valve is designed with two oil pipes（8）；
Oil pump and second three-position four-way electromagnetic directional valve（9）P mouths by oil pipe be connected, second 3-position 4-way electromagnetic switch
The A mouths and closing cylinder of valve（10）Rodless cavity between be connected by oil pipe, B mouths of second three-position four-way electromagnetic directional valve and conjunction
It is connected between the rod chamber of mould cylinder by oil pipe, T mouths and the 3rd hydraulic oil container of second three-position four-way electromagnetic directional valve（11）
Between by oil pipe be connected, the oil pipe connected between the A mouths and the rodless cavity of closing cylinder of second three-position four-way electromagnetic directional valve
It is provided with hydraulically-controlled type check valve, the oil connected between the B mouths and the rod chamber of closing cylinder of second three-position four-way electromagnetic directional valve
Hydraulically-controlled type check valve also is provided with pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621316909.9U CN206368863U (en) | 2016-12-03 | 2016-12-03 | Forming mill hydraulic control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621316909.9U CN206368863U (en) | 2016-12-03 | 2016-12-03 | Forming mill hydraulic control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206368863U true CN206368863U (en) | 2017-08-01 |
Family
ID=59390096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621316909.9U Active CN206368863U (en) | 2016-12-03 | 2016-12-03 | Forming mill hydraulic control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206368863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113153848A (en) * | 2021-04-19 | 2021-07-23 | 无锡贝斯特精机股份有限公司 | Hydraulic system with pre-compression function |
-
2016
- 2016-12-03 CN CN201621316909.9U patent/CN206368863U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113153848A (en) * | 2021-04-19 | 2021-07-23 | 无锡贝斯特精机股份有限公司 | Hydraulic system with pre-compression function |
| CN113153848B (en) * | 2021-04-19 | 2023-03-28 | 无锡贝斯特精机股份有限公司 | Hydraulic system with pre-compression function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104948538B (en) | The servo hydraulic system and its construction method of a kind of plate bending machine | |
| CN203926222U (en) | For the buffering control device of double-acting hydraulic cylinder | |
| CN206368863U (en) | Forming mill hydraulic control system | |
| CN203306927U (en) | Lifting valve bank with flow regeneration function of container face crane | |
| CN102873849A (en) | Hydraulic loose core circuit having pressure release function | |
| CN103967860A (en) | Hydraulic synchronous control system for non-rigid structures | |
| CN202573094U (en) | Synchronous multiple-cylinder control device of hydraulic machine | |
| CN104712606A (en) | Multi-direction hydraulic control system of machine tool | |
| CN204692213U (en) | Side lifted type suction-type sewer scavenger hydraulic system | |
| CN207268242U (en) | A kind of independent control of two ejection cylinder of injection molding machine or Synchronization Control hydraulic circuit | |
| CN205013405U (en) | Liquid accuse switching -over device and superhigh pressure booster of using thereof | |
| CN204692218U (en) | Front act formula suction-type sewer scavenger hydraulic system | |
| CN204312423U (en) | Oil hydraulic cylinder slow travel-snap back circuits in hydraulic pressure installation | |
| CN203214470U (en) | Hydraulic manifold lifting control valve bank for hopper of heavy truck | |
| CN204114294U (en) | Remote control Quick-closing check valve | |
| CN205047553U (en) | Hydraulic pressure mechanism of steel part casting device | |
| CN211737612U (en) | Novel hydraulic system for preventing sequential action disorder mechanism | |
| CN209100371U (en) | A kind of aluminium volume baling press send the plunger pump speed regulating control hydraulic device of volume trolley | |
| CN104089073A (en) | Remote control fast closing type stop valve | |
| CN106438552B (en) | A kind of hydraulic system | |
| CN204628137U (en) | Novel vertical mill pressurized hydraulic system | |
| CN206513643U (en) | High-pressure bypass pressure and temperature reducing valve execution system | |
| CN203640743U (en) | Telescopic arm hydraulic circuit of concrete jetting manipulator | |
| CN109205472A (en) | A kind of crane hydraulic system having second voltage regulation function | |
| CN205136194U (en) | Changeable switching -over valve of meso position function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |