CN206221401U - A kind of oil path control system for the shaping of car trim flange - Google Patents
A kind of oil path control system for the shaping of car trim flange Download PDFInfo
- Publication number
- CN206221401U CN206221401U CN201621099169.8U CN201621099169U CN206221401U CN 206221401 U CN206221401 U CN 206221401U CN 201621099169 U CN201621099169 U CN 201621099169U CN 206221401 U CN206221401 U CN 206221401U
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- oil
- fuel tank
- magnetic valve
- flange
- 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.)
- Expired - Fee Related
Links
- 238000007493 shaping process Methods 0.000 title claims abstract description 15
- 239000002828 fuel tank Substances 0.000 claims abstract description 17
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 2
- 239000003921 oil Substances 0.000 abstract description 66
- 238000000034 method Methods 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000000295 fuel oil Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000004080 punching Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Magnetically Actuated Valves (AREA)
Abstract
The utility model belongs to automobile part production technique field, there is provided a kind of oil path control system for the shaping of car trim flange, include oil cylinder, hydraulic pump and the fuel tank for storing fluid, four position-3-way solenoid valves are connected between hydraulic pump and oil cylinder, 2/2-way magnetic valve is provided between fuel tank and oil cylinder, choke valve is parallel with 2/2-way magnetic valve oil circuit, oil circuit from hydraulic pump through in four position-3-way solenoid valves to oil cylinder, then by oil cylinder through in 2/2-way magnetic valve or choke valve to fuel tank.The utility model has the advantage of：Simple structure, it is easy to use, by causing that oil cylinder speed may be at adjustable state motion after choke valve in parallel, it is when flange is molded that whole oil circuit is slack-off, it is ensured that the quality of flange shaped article, can quick oil feeding, quick oil return, improve operating efficiency, highly versatile.
Description
Technical field
The utility model belongs to automobile part production technique field, is related to a kind of flange of automobile to be molded, and in particular to
A kind of oil path control system for the shaping of car trim flange.
Background technology
When car trim is produced, it usually needs the end to car trim carries out the processing of multiple operation, such as it is punched
Breach, the shaping of end flange etc., processing mold can set multi-step process here, realize that processing mold is moved by punch press
Each procedure is completed, the course of work of punch press is realized by hydraulic oil cylinder driving here, no matter is existing mode hydraulic oil cylinder driving
Be punching breach and end flange molding procedure in be all a speed control, due to be punched breach when punch press motion speed
Degree is very fast, when being directly used in follow-up end flange shaping if do not changed its speed, will result in the generation of car trim end
Drawing crack, influences the flange quality of whole product, it is therefore desirable to which prior art is improved.
The content of the invention
Technical problem to be solved in the utility model is directed to the present situation of prior art, and provides a kind of simple structure,
The oil path control system for the shaping of car trim flange of oil circuit speed can be switched fast.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：One kind for car trim flange into
The oil path control system of type, it is characterised in that include oil cylinder, hydraulic pump and the fuel tank for storing fluid, described liquid
Four position-3-way solenoid valves are connected between press pump and oil cylinder, 2/2-way magnetic valve are provided between described fuel tank and oil cylinder,
Be parallel with choke valve on described 2/2-way magnetic valve oil circuit, oil circuit from hydraulic pump through in four position-3-way solenoid valves to oil cylinder,
Again by oil cylinder through in 2/2-way magnetic valve or choke valve to fuel tank.
Here the maximum improvements of the utility model be can be with the motion of control cylinder speed by the change of oil circuit control
Degree, when gap procedures are punched out, at this moment causes that four position-3-way solenoid valves are in running order, and 2/2-way magnetic valve is in
Open mode, choke valve is closed, and at this moment oil circuit reaches oil cylinder, Ran Houzai from hydraulic pump after four position-3-way solenoid valves
By oil cylinder through 2/2-way magnetic valve directly in fuel tank, at this moment the movement velocity of whole oil cylinder is very fast, after completing punching breach
Four position-3-way solenoid valves perform handover to recoil state so that whole oil circuit drives oil cylinder to be replied, when needing to carry out flange
During shaping, at this moment cause that four position-3-way solenoid valves are in running order, 2/2-way magnetic valve is closed, at choke valve
In open mode, at this moment oil circuit reaches oil cylinder from hydraulic pump after four position-3-way solenoid valves, then again by oil cylinder through choke valve to
In fuel tank, because at this moment choke valve is the state in opening, so allows for the whole oil circuit speed of service and slow down, at this moment cause
The movement velocity of whole oil cylinder is slower, so as to ensure car trim flange Forming Quality, completes four threeways after flange shaping
Magnetic valve performs handover to recoil state so that whole oil circuit drives oil cylinder to be replied.
Compared with prior art, the utility model has the advantage of：Simple structure, it is easy to use, by choke valve in parallel
It is when flange is molded that whole oil circuit is slack-off afterwards so that oil cylinder speed may be at adjustable state motion, it is ensured that flange shaping is produced
The quality of product, can quick oil feeding, quick oil return, improve operating efficiency, highly versatile.
Brief description of the drawings
Fig. 1 is this structural representation for the oil path control system of car trim flange shaping.
Specific embodiment
The following is specific embodiment of the utility model and with reference to accompanying drawing, further is made to the technical solution of the utility model
Description, but the utility model is not limited to these embodiments.
In figure, oil cylinder 1；Hydraulic pump 2；Fuel tank 3；Four position-3-way solenoid valves 4；Choke valve 5；2/2-way magnetic valve 6.
As shown in figure 1, this is used for the oil path control system of car trim flange shaping, oil cylinder 1, hydraulic pump 2 are included
And for storing the fuel tank 3 of fluid, four position-3-way solenoid valves 4, fuel tank 3 and oil cylinder 1 are connected between hydraulic pump 2 and oil cylinder 1
Between be provided with 2/2-way magnetic valve 6, choke valve 5 is parallel with the oil circuit of 2/2-way magnetic valve 6, oil circuit is passed through from hydraulic pump 2
Four position-3-way solenoid valves 4 in oil cylinder 1, then by oil cylinder 1 through in 2/2-way magnetic valve 6 or choke valve 5 to fuel tank 3, here
Four position-3-way solenoid valves 4 have the oil inlet and oil-out respectively with two groups, and one of which oil inlet and oil-out are used for controlling
System punching gap procedures, another group is used for controlling flange molding procedure, and the maximum improvements of the utility model are to pass through here
At this moment the change of oil circuit control can cause four three energizations with the movement velocity of control cylinder 1, when gap procedures are punched out
Magnet valve 4 is in running order, and 2/2-way magnetic valve 6 is in open mode, and choke valve 5 is closed, at this moment oil circuit from
Hydraulic pump 2 reaches oil cylinder 1 after four position-3-way solenoid valves 4, then again by oil cylinder 1 through 2/2-way magnetic valve 6 directly to fuel tank 3
Interior, at this moment the movement velocity of whole oil cylinder 1 is very fast, and four position-3-way solenoid valves 4 perform handover to reply shape after completing punching breach
State so that whole oil circuit drives oil cylinder 1 to be replied, when needing to carry out flange shaping, at this moment causes four position-3-way solenoid valves 4
In running order, 2/2-way magnetic valve 6 is closed, and choke valve 5 is in open mode, and at this moment oil circuit is from hydraulic pump
2 reach oil cylinder 1 after four position-3-way solenoid valves 4, then again by oil cylinder 1 through in choke valve 5 to fuel tank 3, due at this moment choke valve 5
Be in open state, so allow for the whole oil circuit speed of service and slow down, at this moment cause whole oil cylinder 1 movement velocity compared with
Slowly, so as to ensure car trim flange Forming Quality, four position-3-way solenoid valves 4 perform handover to reply after completing flange shaping
State so that whole oil circuit drives oil cylinder 1 to be replied.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from the defined scope of spirit of the present utility model.
Claims (1)
1. it is a kind of for car trim flange shaping oil path control system, it is characterised in that include oil cylinder, hydraulic pump with
And for storing the fuel tank of fluid, be connected with four position-3-way solenoid valves between described hydraulic pump and oil cylinder, described fuel tank with
2/2-way magnetic valve is provided between oil cylinder, choke valve is parallel with described 2/2-way magnetic valve oil circuit, oil circuit is from liquid
Press pump through in four position-3-way solenoid valves to oil cylinder, then by oil cylinder through in 2/2-way magnetic valve or choke valve to fuel tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621099169.8U CN206221401U (en) | 2016-09-30 | 2016-09-30 | A kind of oil path control system for the shaping of car trim flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621099169.8U CN206221401U (en) | 2016-09-30 | 2016-09-30 | A kind of oil path control system for the shaping of car trim flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206221401U true CN206221401U (en) | 2017-06-06 |
Family
ID=58782917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621099169.8U Expired - Fee Related CN206221401U (en) | 2016-09-30 | 2016-09-30 | A kind of oil path control system for the shaping of car trim flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206221401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396538A (en) * | 2018-11-15 | 2019-03-01 | 长沙思胜智能设备有限公司 | Horizontal broaching machine and its slide unit hydraulic system |
-
2016
- 2016-09-30 CN CN201621099169.8U patent/CN206221401U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396538A (en) * | 2018-11-15 | 2019-03-01 | 长沙思胜智能设备有限公司 | Horizontal broaching machine and its slide unit hydraulic system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: NINGBO XINTAI MACHINERY Co.,Ltd. Assignor: NINGBO MINTH AUTOMOTIVE PARTS RESEARCH&DEVELOPMENT Co.,Ltd. Contract record no.: X2021330000313 Denomination of utility model: An oil circuit control system for flanging forming of Automobile decorative parts Granted publication date: 20170606 License type: Common License Record date: 20210924 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |