CN204284042U - A kind of mould unloading positioning hydraulic oil-way system of slitting wheel shaping machine set - Google Patents
A kind of mould unloading positioning hydraulic oil-way system of slitting wheel shaping machine set Download PDFInfo
- Publication number
- CN204284042U CN204284042U CN201420720030.5U CN201420720030U CN204284042U CN 204284042 U CN204284042 U CN 204284042U CN 201420720030 U CN201420720030 U CN 201420720030U CN 204284042 U CN204284042 U CN 204284042U
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- China
- Prior art keywords
- directional control
- solenoid directional
- control valve
- mould unloading
- oil
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Abstract
The utility model relates to a kind of mould unloading positioning hydraulic oil-way system of slitting wheel shaping machine set, comprise oil pump, oil delivery side of pump is provided with oil absorption filter successively, low pressure internal thread straight-through type ball valve, Central Asia gear pump and tubular type one-way valve, tubular type one-way valve connects the first inlet opening to a location solenoid directional control valve, first delivery outlet of location solenoid directional control valve connects to positional cylinder, second delivery outlet of location solenoid directional control valve connects to an electromagnetic pilot relief valve, the output of electromagnetic pilot relief valve connects the first inlet opening to a mould unloading solenoid directional control valve, first delivery outlet of mould unloading solenoid directional control valve connects to mould unloading cylinder, first delivery outlet of location solenoid directional control valve is also connected to an oil sump tank by a location Superimposed relief valve, first delivery outlet of mould unloading solenoid directional control valve is also connected to oil sump tank by a mould unloading Superimposed relief valve.After adopting above technological scheme: the utility model in a hydrodynamic manner, can play stable effect, and the product surface making it produce is even.
Description
Technical field
The utility model belongs to slitting wheel forming field, specifically belongs to a kind of mould unloading positioning hydraulic oil-way system of slitting wheel shaping machine set.
Background technique
Prior art is in slitting wheel moulding process, normally according to blowing, scraper, put several steps such as strengthening screen cloth, secondary blowing and compacting, in this step of compacting, normally adopt machine to carry out compacting work, machine, in running engineering, can produce frictional impact, do not reach good effect, long use, the product surface produced is uneven, causes it to become substandard products.
Summary of the invention
Technical problem to be solved in the utility model is: the mould unloading positioning hydraulic oil-way system providing a kind of slitting wheel shaping machine set.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of mould unloading positioning hydraulic oil-way system of slitting wheel shaping machine set, comprise oil pump, oil delivery side of pump is provided with oil absorption filter successively, low pressure internal thread straight-through type ball valve, Central Asia gear pump and tubular type one-way valve, tubular type one-way valve connects the first inlet opening to a location solenoid directional control valve, first delivery outlet of location solenoid directional control valve connects to positional cylinder, second delivery outlet of location solenoid directional control valve connects to an electromagnetic pilot relief valve, the output of electromagnetic pilot relief valve connects the first inlet opening to a mould unloading solenoid directional control valve, first delivery outlet of mould unloading solenoid directional control valve connects to mould unloading cylinder, first delivery outlet of location solenoid directional control valve is also connected to an oil sump tank by a location Superimposed relief valve, first delivery outlet of mould unloading solenoid directional control valve is also connected to oil sump tank by a mould unloading Superimposed relief valve.
The oil outlet of positional cylinder connects the second inlet opening to location solenoid directional control valve, connected to oil sump tank by the second delivery outlet of location solenoid directional control valve, the oil outlet of mould unloading cylinder connects the second inlet opening to mould unloading solenoid directional control valve, is connected to oil sump tank by the second delivery outlet of mould unloading solenoid directional control valve.
A stacking type hydraulic control check valve is provided with between location solenoid directional control valve and positional cylinder.
The output terminal of electromagnetic pilot relief valve also connects an anti-shock pressure meter.
After adopting above technological scheme: the utility model in a hydrodynamic manner, can play stable effect, and the product surface making it produce is even.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
See Fig. 1, a kind of mould unloading positioning hydraulic oil-way system of slitting wheel shaping machine set, comprise oil pump 1, the output terminal of oil pump 1 is provided with oil absorption filter 2 successively, low pressure internal thread straight-through type ball valve 3, Central Asia gear pump 4 and tubular type one-way valve 5, tubular type one-way valve 5 connects the first inlet opening to a location solenoid directional control valve 6, first delivery outlet of location solenoid directional control valve 6 connects to positional cylinder 7, second delivery outlet of location solenoid directional control valve 6 connects to an electromagnetic pilot relief valve 8, the output of electromagnetic pilot relief valve 8 connects the first inlet opening to a mould unloading solenoid directional control valve 9, first delivery outlet of mould unloading solenoid directional control valve 9 connects to mould unloading cylinder 10, first delivery outlet of location solenoid directional control valve 6 is also connected to an oil sump tank 12 by a location Superimposed relief valve 11, first delivery outlet of mould unloading solenoid directional control valve 9 is also connected to oil sump tank 12 by a mould unloading Superimposed relief valve 13.
The oil outlet of positional cylinder 7 connects the second inlet opening to location solenoid directional control valve 6, connected to oil sump tank 12 by the second delivery outlet of location solenoid directional control valve 6, the oil outlet of mould unloading cylinder 10 connects the second inlet opening to mould unloading solenoid directional control valve 9, is connected to oil sump tank 12 by the second delivery outlet of mould unloading solenoid directional control valve 9.
A stacking type hydraulic control check valve 14 is provided with between location solenoid directional control valve 6 and positional cylinder 7.
The output terminal of electromagnetic pilot relief valve 8 also connects an anti-shock pressure meter 15.
After adopting above technological scheme: the utility model in a hydrodynamic manner, can play stable effect, and the product surface making it produce is even.
Claims (4)
1. the mould unloading positioning hydraulic oil-way system of a slitting wheel shaping machine set, comprise oil pump (1), it is characterized in that: the output terminal of described oil pump (1) is provided with oil absorption filter (2) successively, low pressure internal thread straight-through type ball valve (3), Central Asia gear pump (4) and tubular type one-way valve (5), described tubular type one-way valve (5) connects the first inlet opening to a location solenoid directional control valve (6), first delivery outlet of described location solenoid directional control valve (6) connects to positional cylinder (7), second delivery outlet of described location solenoid directional control valve (6) connects to an electromagnetic pilot relief valve (8), the output of described electromagnetic pilot relief valve (8) connects the first inlet opening to a mould unloading solenoid directional control valve (9), first delivery outlet of described mould unloading solenoid directional control valve (9) connects to mould unloading cylinder (10), first delivery outlet of described location solenoid directional control valve (6) is also connected to an oil sump tank (12) by location Superimposed relief valve (11), first delivery outlet of described mould unloading solenoid directional control valve (9) is also connected to oil sump tank (12) by a mould unloading Superimposed relief valve (13).
2. the mould unloading positioning hydraulic oil-way system of a kind of slitting wheel shaping machine set according to claim 1, it is characterized in that: the oil outlet of described positional cylinder (7) connects the second inlet opening to location solenoid directional control valve (6), connected to oil sump tank (12) by the second delivery outlet of location solenoid directional control valve (6), the oil outlet of described mould unloading cylinder (10) connects the second inlet opening to mould unloading solenoid directional control valve (9), is connected to oil sump tank (12) by the second delivery outlet of mould unloading solenoid directional control valve (9).
3. the mould unloading positioning hydraulic oil-way system of a kind of slitting wheel shaping machine set according to claim 1 and 2, is characterized in that: be provided with a stacking type hydraulic control check valve (14) between described location solenoid directional control valve (6) and positional cylinder (7).
4. the mould unloading positioning hydraulic oil-way system of a kind of slitting wheel shaping machine set according to claim 1, is characterized in that: the output terminal of described electromagnetic pilot relief valve (8) also connects an anti-shock pressure meter (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420720030.5U CN204284042U (en) | 2014-11-25 | 2014-11-25 | A kind of mould unloading positioning hydraulic oil-way system of slitting wheel shaping machine set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420720030.5U CN204284042U (en) | 2014-11-25 | 2014-11-25 | A kind of mould unloading positioning hydraulic oil-way system of slitting wheel shaping machine set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204284042U true CN204284042U (en) | 2015-04-22 |
Family
ID=52867207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420720030.5U Expired - Fee Related CN204284042U (en) | 2014-11-25 | 2014-11-25 | A kind of mould unloading positioning hydraulic oil-way system of slitting wheel shaping machine set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204284042U (en) |
-
2014
- 2014-11-25 CN CN201420720030.5U patent/CN204284042U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151125 |